Mercurial > cpython-lru_cache-weakref

annotate Lib/test/decimaltestdata/dqAdd.decTest @ 54294:dba767bc3155 legacy-trunk

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remove mention of old ctypes version
author Benjamin Peterson <benjamin@python.org>
date Sat, 23 May 2009 20:59:09 +0000
parents b3901c5660f7
children 670caa9775f6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ------------------------------------------------------------------------
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2 -- dqAdd.decTest -- decQuad addition --
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3 -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
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4 ------------------------------------------------------------------------
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5 -- Please see the document "General Decimal Arithmetic Testcases" --
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6 -- at http://www2.hursley.ibm.com/decimal for the description of --
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7 -- these testcases. --
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8 -- --
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9 -- These testcases are experimental ('beta' versions), and they --
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10 -- may contain errors. They are offered on an as-is basis. In --
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11 -- particular, achieving the same results as the tests here is not --
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12 -- a guarantee that an implementation complies with any Standard --
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13 -- or specification. The tests are not exhaustive. --
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14 -- --
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15 -- Please send comments, suggestions, and corrections to the author: --
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16 -- Mike Cowlishaw, IBM Fellow --
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17 -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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18 -- mfc@uk.ibm.com --
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19 ------------------------------------------------------------------------
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20 version: 2.58
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22 -- This set of tests are for decQuads only; all arguments are
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23 -- representable in a decQuad
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24 extended: 1
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25 clamp: 1
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26 precision: 34
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27 maxExponent: 6144
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28 minExponent: -6143
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29 rounding: half_even
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31 -- [first group are 'quick confidence check']
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32 dqadd001 add 1 1 -> 2
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33 dqadd002 add 2 3 -> 5
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34 dqadd003 add '5.75' '3.3' -> 9.05
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35 dqadd004 add '5' '-3' -> 2
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36 dqadd005 add '-5' '-3' -> -8
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37 dqadd006 add '-7' '2.5' -> -4.5
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38 dqadd007 add '0.7' '0.3' -> 1.0
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39 dqadd008 add '1.25' '1.25' -> 2.50
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40 dqadd009 add '1.23456789' '1.00000000' -> '2.23456789'
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41 dqadd010 add '1.23456789' '1.00000011' -> '2.23456800'
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42
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43 -- 1234567890123456 1234567890123456
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44 dqadd011 add '0.4444444444444444444444444444444446' '0.5555555555555555555555555555555555' -> '1.000000000000000000000000000000000' Inexact Rounded
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45 dqadd012 add '0.4444444444444444444444444444444445' '0.5555555555555555555555555555555555' -> '1.000000000000000000000000000000000' Rounded
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46 dqadd013 add '0.4444444444444444444444444444444444' '0.5555555555555555555555555555555555' -> '0.9999999999999999999999999999999999'
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47 dqadd014 add '4444444444444444444444444444444444' '0.49' -> '4444444444444444444444444444444444' Inexact Rounded
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48 dqadd015 add '4444444444444444444444444444444444' '0.499' -> '4444444444444444444444444444444444' Inexact Rounded
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49 dqadd016 add '4444444444444444444444444444444444' '0.4999' -> '4444444444444444444444444444444444' Inexact Rounded
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50 dqadd017 add '4444444444444444444444444444444444' '0.5000' -> '4444444444444444444444444444444444' Inexact Rounded
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51 dqadd018 add '4444444444444444444444444444444444' '0.5001' -> '4444444444444444444444444444444445' Inexact Rounded
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52 dqadd019 add '4444444444444444444444444444444444' '0.501' -> '4444444444444444444444444444444445' Inexact Rounded
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53 dqadd020 add '4444444444444444444444444444444444' '0.51' -> '4444444444444444444444444444444445' Inexact Rounded
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54
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55 dqadd021 add 0 1 -> 1
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56 dqadd022 add 1 1 -> 2
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57 dqadd023 add 2 1 -> 3
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58 dqadd024 add 3 1 -> 4
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59 dqadd025 add 4 1 -> 5
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60 dqadd026 add 5 1 -> 6
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61 dqadd027 add 6 1 -> 7
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62 dqadd028 add 7 1 -> 8
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63 dqadd029 add 8 1 -> 9
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64 dqadd030 add 9 1 -> 10
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65
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66 -- some carrying effects
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67 dqadd031 add '0.9998' '0.0000' -> '0.9998'
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68 dqadd032 add '0.9998' '0.0001' -> '0.9999'
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69 dqadd033 add '0.9998' '0.0002' -> '1.0000'
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70 dqadd034 add '0.9998' '0.0003' -> '1.0001'
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71
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72 dqadd035 add '70' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
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73 dqadd036 add '700' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
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74 dqadd037 add '7000' '10000e+34' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
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75 dqadd038 add '70000' '10000e+34' -> '1.000000000000000000000000000000001E+38' Inexact Rounded
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76 dqadd039 add '700000' '10000e+34' -> '1.000000000000000000000000000000007E+38' Rounded
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77
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78 -- symmetry:
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79 dqadd040 add '10000e+34' '70' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
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80 dqadd041 add '10000e+34' '700' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
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81 dqadd042 add '10000e+34' '7000' -> '1.000000000000000000000000000000000E+38' Inexact Rounded
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82 dqadd044 add '10000e+34' '70000' -> '1.000000000000000000000000000000001E+38' Inexact Rounded
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83 dqadd045 add '10000e+34' '700000' -> '1.000000000000000000000000000000007E+38' Rounded
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84
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85 -- same, without rounding
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86 dqadd046 add '10000e+9' '7' -> '10000000000007'
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87 dqadd047 add '10000e+9' '70' -> '10000000000070'
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88 dqadd048 add '10000e+9' '700' -> '10000000000700'
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89 dqadd049 add '10000e+9' '7000' -> '10000000007000'
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90 dqadd050 add '10000e+9' '70000' -> '10000000070000'
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91 dqadd051 add '10000e+9' '700000' -> '10000000700000'
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92 dqadd052 add '10000e+9' '7000000' -> '10000007000000'
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93
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94 -- examples from decarith
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95 dqadd053 add '12' '7.00' -> '19.00'
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96 dqadd054 add '1.3' '-1.07' -> '0.23'
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97 dqadd055 add '1.3' '-1.30' -> '0.00'
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98 dqadd056 add '1.3' '-2.07' -> '-0.77'
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99 dqadd057 add '1E+2' '1E+4' -> '1.01E+4'
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100
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101 -- leading zero preservation
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102 dqadd061 add 1 '0.0001' -> '1.0001'
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157 -- more RHS swaps
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181 -- related
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186 dqadd141 add 1E+29 0.0000 -> '100000000000000000000000000000.0000'
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191 -- [some of the next group are really constructor tests]
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208 -- try borderline precision, with carries, etc.
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209 dqadd161 add '1E+12' '-1' -> '999999999999'
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210 dqadd162 add '1E+12' '1.11' -> '1000000000001.11'
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211 dqadd163 add '1.11' '1E+12' -> '1000000000001.11'
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212 dqadd164 add '-1' '1E+12' -> '999999999999'
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213 dqadd165 add '7E+12' '-1' -> '6999999999999'
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214 dqadd166 add '7E+12' '1.11' -> '7000000000001.11'
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215 dqadd167 add '1.11' '7E+12' -> '7000000000001.11'
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216 dqadd168 add '-1' '7E+12' -> '6999999999999'
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217
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218 rounding: half_up
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219 dqadd170 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555567' -> '5.000000000000000000000000000000001' Inexact Rounded
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220 dqadd171 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555566' -> '5.000000000000000000000000000000001' Inexact Rounded
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221 dqadd172 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555565' -> '5.000000000000000000000000000000001' Inexact Rounded
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222 dqadd173 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555564' -> '5.000000000000000000000000000000000' Inexact Rounded
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223 dqadd174 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555553' -> '4.999999999999999999999999999999999' Inexact Rounded
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224 dqadd175 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555552' -> '4.999999999999999999999999999999999' Inexact Rounded
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225 dqadd176 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555551' -> '4.999999999999999999999999999999999' Inexact Rounded
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226 dqadd177 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555550' -> '4.999999999999999999999999999999999' Rounded
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227 dqadd178 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555545' -> '4.999999999999999999999999999999999' Inexact Rounded
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228 dqadd179 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555544' -> '4.999999999999999999999999999999998' Inexact Rounded
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229 dqadd180 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555543' -> '4.999999999999999999999999999999998' Inexact Rounded
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230 dqadd181 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555542' -> '4.999999999999999999999999999999998' Inexact Rounded
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231 dqadd182 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555541' -> '4.999999999999999999999999999999998' Inexact Rounded
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232 dqadd183 add '4.444444444444444444444444444444444' '0.5555555555555555555555555555555540' -> '4.999999999999999999999999999999998' Rounded
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233
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234 -- and some more, including residue effects and different roundings
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235 rounding: half_up
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236 dqadd200 add '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
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237 dqadd201 add '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
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238 dqadd202 add '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
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239 dqadd203 add '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
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240 dqadd204 add '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
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241 dqadd205 add '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
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242 dqadd206 add '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
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243 dqadd207 add '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
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244 dqadd208 add '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456790' Inexact Rounded
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245 dqadd209 add '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456790' Inexact Rounded
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246 dqadd210 add '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456790' Inexact Rounded
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247 dqadd211 add '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456790' Inexact Rounded
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248 dqadd212 add '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456790' Inexact Rounded
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249 dqadd213 add '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456790' Inexact Rounded
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250 dqadd214 add '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456790' Inexact Rounded
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251 dqadd215 add '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456790' Inexact Rounded
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252 dqadd216 add '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
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253 dqadd217 add '1231234567890123456784560123456789' 1.000000001 -> '1231234567890123456784560123456790' Inexact Rounded
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254 dqadd218 add '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
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255 dqadd219 add '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
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256
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257 rounding: half_even
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258 dqadd220 add '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
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259 dqadd221 add '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
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260 dqadd222 add '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
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261 dqadd223 add '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
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262 dqadd224 add '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
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263 dqadd225 add '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
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264 dqadd226 add '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
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265 dqadd227 add '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
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266 dqadd228 add '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456790' Inexact Rounded
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267 dqadd229 add '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456790' Inexact Rounded
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268 dqadd230 add '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456790' Inexact Rounded
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269 dqadd231 add '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456790' Inexact Rounded
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270 dqadd232 add '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456790' Inexact Rounded
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271 dqadd233 add '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456790' Inexact Rounded
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272 dqadd234 add '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456790' Inexact Rounded
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273 dqadd235 add '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456790' Inexact Rounded
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274 dqadd236 add '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
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275 dqadd237 add '1231234567890123456784560123456789' 1.00000001 -> '1231234567890123456784560123456790' Inexact Rounded
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276 dqadd238 add '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
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277 dqadd239 add '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
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278 -- critical few with even bottom digit...
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279 dqadd240 add '1231234567890123456784560123456788' 0.499999999 -> '1231234567890123456784560123456788' Inexact Rounded
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280 dqadd241 add '1231234567890123456784560123456788' 0.5 -> '1231234567890123456784560123456788' Inexact Rounded
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281 dqadd242 add '1231234567890123456784560123456788' 0.500000001 -> '1231234567890123456784560123456789' Inexact Rounded
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282
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283 rounding: down
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284 dqadd250 add '1231234567890123456784560123456789' 0 -> '1231234567890123456784560123456789'
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285 dqadd251 add '1231234567890123456784560123456789' 0.000000001 -> '1231234567890123456784560123456789' Inexact Rounded
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286 dqadd252 add '1231234567890123456784560123456789' 0.000001 -> '1231234567890123456784560123456789' Inexact Rounded
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287 dqadd253 add '1231234567890123456784560123456789' 0.1 -> '1231234567890123456784560123456789' Inexact Rounded
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288 dqadd254 add '1231234567890123456784560123456789' 0.4 -> '1231234567890123456784560123456789' Inexact Rounded
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289 dqadd255 add '1231234567890123456784560123456789' 0.49 -> '1231234567890123456784560123456789' Inexact Rounded
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290 dqadd256 add '1231234567890123456784560123456789' 0.499999 -> '1231234567890123456784560123456789' Inexact Rounded
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291 dqadd257 add '1231234567890123456784560123456789' 0.499999999 -> '1231234567890123456784560123456789' Inexact Rounded
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292 dqadd258 add '1231234567890123456784560123456789' 0.5 -> '1231234567890123456784560123456789' Inexact Rounded
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293 dqadd259 add '1231234567890123456784560123456789' 0.500000001 -> '1231234567890123456784560123456789' Inexact Rounded
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294 dqadd260 add '1231234567890123456784560123456789' 0.500001 -> '1231234567890123456784560123456789' Inexact Rounded
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295 dqadd261 add '1231234567890123456784560123456789' 0.51 -> '1231234567890123456784560123456789' Inexact Rounded
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296 dqadd262 add '1231234567890123456784560123456789' 0.6 -> '1231234567890123456784560123456789' Inexact Rounded
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297 dqadd263 add '1231234567890123456784560123456789' 0.9 -> '1231234567890123456784560123456789' Inexact Rounded
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298 dqadd264 add '1231234567890123456784560123456789' 0.99999 -> '1231234567890123456784560123456789' Inexact Rounded
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299 dqadd265 add '1231234567890123456784560123456789' 0.999999999 -> '1231234567890123456784560123456789' Inexact Rounded
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300 dqadd266 add '1231234567890123456784560123456789' 1 -> '1231234567890123456784560123456790'
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301 dqadd267 add '1231234567890123456784560123456789' 1.00000001 -> '1231234567890123456784560123456790' Inexact Rounded
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302 dqadd268 add '1231234567890123456784560123456789' 1.00001 -> '1231234567890123456784560123456790' Inexact Rounded
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303 dqadd269 add '1231234567890123456784560123456789' 1.1 -> '1231234567890123456784560123456790' Inexact Rounded
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304
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305 -- 1 in last place tests
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306 rounding: half_up
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307 dqadd301 add -1 1 -> 0
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308 dqadd302 add 0 1 -> 1
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309 dqadd303 add 1 1 -> 2
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310 dqadd304 add 12 1 -> 13
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311 dqadd305 add 98 1 -> 99
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312 dqadd306 add 99 1 -> 100
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313 dqadd307 add 100 1 -> 101
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314 dqadd308 add 101 1 -> 102
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315 dqadd309 add -1 -1 -> -2
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316 dqadd310 add 0 -1 -> -1
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317 dqadd311 add 1 -1 -> 0
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318 dqadd312 add 12 -1 -> 11
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319 dqadd313 add 98 -1 -> 97
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320 dqadd314 add 99 -1 -> 98
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321 dqadd315 add 100 -1 -> 99
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322 dqadd316 add 101 -1 -> 100
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323
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324 dqadd321 add -0.01 0.01 -> 0.00
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325 dqadd322 add 0.00 0.01 -> 0.01
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326 dqadd323 add 0.01 0.01 -> 0.02
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327 dqadd324 add 0.12 0.01 -> 0.13
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328 dqadd325 add 0.98 0.01 -> 0.99
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329 dqadd326 add 0.99 0.01 -> 1.00
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330 dqadd327 add 1.00 0.01 -> 1.01
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331 dqadd328 add 1.01 0.01 -> 1.02
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332 dqadd329 add -0.01 -0.01 -> -0.02
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333 dqadd330 add 0.00 -0.01 -> -0.01
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334 dqadd331 add 0.01 -0.01 -> 0.00
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335 dqadd332 add 0.12 -0.01 -> 0.11
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336 dqadd333 add 0.98 -0.01 -> 0.97
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337 dqadd334 add 0.99 -0.01 -> 0.98
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338 dqadd335 add 1.00 -0.01 -> 0.99
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339 dqadd336 add 1.01 -0.01 -> 1.00
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340
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341 -- some more cases where adding 0 affects the coefficient
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342 dqadd340 add 1E+3 0 -> 1000
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343 dqadd341 add 1E+33 0 -> 1000000000000000000000000000000000
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344 dqadd342 add 1E+34 0 -> 1.000000000000000000000000000000000E+34 Rounded
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345 dqadd343 add 1E+35 0 -> 1.000000000000000000000000000000000E+35 Rounded
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346 -- which simply follow from these cases ...
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347 dqadd344 add 1E+3 1 -> 1001
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348 dqadd345 add 1E+33 1 -> 1000000000000000000000000000000001
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349 dqadd346 add 1E+34 1 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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350 dqadd347 add 1E+35 1 -> 1.000000000000000000000000000000000E+35 Inexact Rounded
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351 dqadd348 add 1E+3 7 -> 1007
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352 dqadd349 add 1E+33 7 -> 1000000000000000000000000000000007
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353 dqadd350 add 1E+34 7 -> 1.000000000000000000000000000000001E+34 Inexact Rounded
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354 dqadd351 add 1E+35 7 -> 1.000000000000000000000000000000000E+35 Inexact Rounded
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355
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356 -- tryzeros cases
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357 rounding: half_up
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358 dqadd360 add 0E+50 10000E+1 -> 1.0000E+5
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359 dqadd361 add 0E-50 10000E+1 -> 100000.0000000000000000000000000000 Rounded
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360 dqadd362 add 10000E+1 0E-50 -> 100000.0000000000000000000000000000 Rounded
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361 dqadd363 add 10000E+1 10000E-50 -> 100000.0000000000000000000000000000 Rounded Inexact
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362 dqadd364 add 9.999999999999999999999999999999999E+6144 -9.999999999999999999999999999999999E+6144 -> 0E+6111
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363 -- 1 234567890123456789012345678901234
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364
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365 -- a curiosity from JSR 13 testing
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366 rounding: half_down
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367 dqadd370 add 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
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368 dqadd371 add 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
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369 rounding: half_up
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370 dqadd372 add 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
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371 dqadd373 add 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
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372 rounding: half_even
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373 dqadd374 add 999999999999999999999999999999999 815 -> 1000000000000000000000000000000814
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374 dqadd375 add 9999999999999999999999999999999999 815 -> 1.000000000000000000000000000000081E+34 Rounded Inexact
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375
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376 -- ulp replacement tests
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377 dqadd400 add 1 77e-32 -> 1.00000000000000000000000000000077
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378 dqadd401 add 1 77e-33 -> 1.000000000000000000000000000000077
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379 dqadd402 add 1 77e-34 -> 1.000000000000000000000000000000008 Inexact Rounded
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380 dqadd403 add 1 77e-35 -> 1.000000000000000000000000000000001 Inexact Rounded
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381 dqadd404 add 1 77e-36 -> 1.000000000000000000000000000000000 Inexact Rounded
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382 dqadd405 add 1 77e-37 -> 1.000000000000000000000000000000000 Inexact Rounded
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383 dqadd406 add 1 77e-299 -> 1.000000000000000000000000000000000 Inexact Rounded
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384
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385 dqadd410 add 10 77e-32 -> 10.00000000000000000000000000000077
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386 dqadd411 add 10 77e-33 -> 10.00000000000000000000000000000008 Inexact Rounded
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387 dqadd412 add 10 77e-34 -> 10.00000000000000000000000000000001 Inexact Rounded
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388 dqadd413 add 10 77e-35 -> 10.00000000000000000000000000000000 Inexact Rounded
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389 dqadd414 add 10 77e-36 -> 10.00000000000000000000000000000000 Inexact Rounded
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390 dqadd415 add 10 77e-37 -> 10.00000000000000000000000000000000 Inexact Rounded
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391 dqadd416 add 10 77e-299 -> 10.00000000000000000000000000000000 Inexact Rounded
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393 dqadd420 add 77e-32 1 -> 1.00000000000000000000000000000077
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394 dqadd421 add 77e-33 1 -> 1.000000000000000000000000000000077
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395 dqadd422 add 77e-34 1 -> 1.000000000000000000000000000000008 Inexact Rounded
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396 dqadd423 add 77e-35 1 -> 1.000000000000000000000000000000001 Inexact Rounded
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397 dqadd424 add 77e-36 1 -> 1.000000000000000000000000000000000 Inexact Rounded
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398 dqadd425 add 77e-37 1 -> 1.000000000000000000000000000000000 Inexact Rounded
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399 dqadd426 add 77e-299 1 -> 1.000000000000000000000000000000000 Inexact Rounded
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400
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401 dqadd430 add 77e-32 10 -> 10.00000000000000000000000000000077
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402 dqadd431 add 77e-33 10 -> 10.00000000000000000000000000000008 Inexact Rounded
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403 dqadd432 add 77e-34 10 -> 10.00000000000000000000000000000001 Inexact Rounded
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404 dqadd433 add 77e-35 10 -> 10.00000000000000000000000000000000 Inexact Rounded
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405 dqadd434 add 77e-36 10 -> 10.00000000000000000000000000000000 Inexact Rounded
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406 dqadd435 add 77e-37 10 -> 10.00000000000000000000000000000000 Inexact Rounded
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407 dqadd436 add 77e-299 10 -> 10.00000000000000000000000000000000 Inexact Rounded
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408
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409 -- fastpath boundaries
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410 -- 1234567890123456789012345678901234
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411 dqadd501 add '4444444444444444444444444444444444' '5555555555555555555555555555555555' -> '9999999999999999999999999999999999'
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412 dqadd502 add '4444444444444444444444444444444444' '4555555555555555555555555555555555' -> '8999999999999999999999999999999999'
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413 dqadd503 add '4444444444444444444444444444444444' '3555555555555555555055555555555555' -> '7999999999999999999499999999999999'
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414 dqadd504 add '4444444444444444444444444444444444' '3955555555555555555555555555555555' -> '8399999999999999999999999999999999'
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415 dqadd505 add '4444444444444444444444444444444444' '4955555555555555555555555555555555' -> '9399999999999999999999999999999999'
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416 dqadd506 add '4444444444444444444444444444444444' '5955555555555555555555555555555555' -> 1.040000000000000000000000000000000E+34 Inexact Rounded
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417 dqadd511 add '344444444444444444444444444444444' '555555555555555555555555555555555' -> '899999999999999999999999999999999'
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418 dqadd512 add '34444444444444444444444444444444' '55555555555555555555555555555555' -> '89999999999999999999999999999999'
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419 dqadd513 add '3444444444444444444444444444444' '5555555555555555555555555555555' -> '8999999999999999999999999999999'
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420 dqadd514 add '344444444444444444444444444444' '555555555555555555555555555555' -> '899999999999999999999999999999'
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421 dqadd515 add '34444444444444444444444444444' '55555555555555555555555555555' -> '89999999999999999999999999999'
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422 dqadd516 add '3444444444444444444444444444' '5555555555555555555555555555' -> '8999999999999999999999999999'
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423 dqadd517 add '344444444444444444444444444' '555555555555555555555555555' -> '899999999999999999999999999'
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424 dqadd518 add '34444444444444444444444444' '55555555555555555555555555' -> '89999999999999999999999999'
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425 dqadd519 add '3444444444444444444444444' '5555555555555555555555555' -> '8999999999999999999999999'
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426 dqadd520 add '344444444444444444444444' '555555555555555555555555' -> '899999999999999999999999'
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427 dqadd521 add '34444444444444444444444' '55555555555555555555555' -> '89999999999999999999999'
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428 dqadd522 add '3444444444444444444444' '5555555555555555555555' -> '8999999999999999999999'
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429 dqadd523 add '4444444444444444444444' '3333333333333333333333' -> '7777777777777777777777'
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430 dqadd524 add '344444444444444444444' '555555555555555555555' -> '899999999999999999999'
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431 dqadd525 add '34444444444444444444' '55555555555555555555' -> '89999999999999999999'
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432 dqadd526 add '3444444444444444444' '5555555555555555555' -> '8999999999999999999'
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433 dqadd527 add '344444444444444444' '555555555555555555' -> '899999999999999999'
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434 dqadd528 add '34444444444444444' '55555555555555555' -> '89999999999999999'
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435 dqadd529 add '3444444444444444' '5555555555555555' -> '8999999999999999'
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436 dqadd530 add '344444444444444' '555555555555555' -> '899999999999999'
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437 dqadd531 add '34444444444444' '55555555555555' -> '89999999999999'
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438 dqadd532 add '3444444444444' '5555555555555' -> '8999999999999'
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439 dqadd533 add '344444444444' '555555555555' -> '899999999999'
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440 dqadd534 add '34444444444' '55555555555' -> '89999999999'
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441 dqadd535 add '3444444444' '5555555555' -> '8999999999'
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442 dqadd536 add '344444444' '555555555' -> '899999999'
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443 dqadd537 add '34444444' '55555555' -> '89999999'
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444 dqadd538 add '3444444' '5555555' -> '8999999'
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445 dqadd539 add '344444' '555555' -> '899999'
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446 dqadd540 add '34444' '55555' -> '89999'
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447 dqadd541 add '3444' '5555' -> '8999'
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448 dqadd542 add '344' '555' -> '899'
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449 dqadd543 add '34' '55' -> '89'
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450 dqadd544 add '3' '5' -> '8'
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451
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452 dqadd545 add '3000004000000000000000000000000000' '3000000000000040000000000000000000' -> '6000004000000040000000000000000000'
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453 dqadd546 add '3000000400000000000000000000000000' '4000000000000400000000000000000000' -> '7000000400000400000000000000000000'
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454 dqadd547 add '3000000040000000000000000000000000' '5000000000004000000000000000000000' -> '8000000040004000000000000000000000'
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455 dqadd548 add '4000000004000000000000000000000000' '3000000000040000000000000000000000' -> '7000000004040000000000000000000000'
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456 dqadd549 add '4000000000400000000000000000000000' '4000000000400000000000000000000000' -> '8000000000800000000000000000000000'
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457 dqadd550 add '4000000000040000000000000000000000' '5000000004000000000000000000000000' -> '9000000004040000000000000000000000'
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458 dqadd551 add '5000000000004000000000000000000000' '3000000040000000000000000000000000' -> '8000000040004000000000000000000000'
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459 dqadd552 add '5000000000000400000000000000000000' '4000000400000000000000000000000000' -> '9000000400000400000000000000000000'
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460 dqadd553 add '5000000000000040000000000000000000' '5000004000000000000000000000000000' -> 1.000000400000004000000000000000000E+34 Rounded
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461 -- check propagation
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462 dqadd554 add '8999999999999999999999999999999999' '0000000000000000000000000000000001' -> 9000000000000000000000000000000000
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463 dqadd555 add '0000000000000000000000000000000001' '8999999999999999999999999999999999' -> 9000000000000000000000000000000000
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464 dqadd556 add '4444444444444444444444444444444444' '4555555555555555555555555555555556' -> 9000000000000000000000000000000000
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465 dqadd557 add '4555555555555555555555555555555556' '4444444444444444444444444444444444' -> 9000000000000000000000000000000000
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466
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467 -- negative ulps
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468 dqadd6440 add 1 -77e-32 -> 0.99999999999999999999999999999923
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469 dqadd6441 add 1 -77e-33 -> 0.999999999999999999999999999999923
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470 dqadd6442 add 1 -77e-34 -> 0.9999999999999999999999999999999923
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471 dqadd6443 add 1 -77e-35 -> 0.9999999999999999999999999999999992 Inexact Rounded
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472 dqadd6444 add 1 -77e-36 -> 0.9999999999999999999999999999999999 Inexact Rounded
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473 dqadd6445 add 1 -77e-37 -> 1.000000000000000000000000000000000 Inexact Rounded
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474 dqadd6446 add 1 -77e-99 -> 1.000000000000000000000000000000000 Inexact Rounded
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476 dqadd6450 add 10 -77e-32 -> 9.99999999999999999999999999999923
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477 dqadd6451 add 10 -77e-33 -> 9.999999999999999999999999999999923
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478 dqadd6452 add 10 -77e-34 -> 9.999999999999999999999999999999992 Inexact Rounded
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479 dqadd6453 add 10 -77e-35 -> 9.999999999999999999999999999999999 Inexact Rounded
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480 dqadd6454 add 10 -77e-36 -> 10.00000000000000000000000000000000 Inexact Rounded
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481 dqadd6455 add 10 -77e-37 -> 10.00000000000000000000000000000000 Inexact Rounded
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482 dqadd6456 add 10 -77e-99 -> 10.00000000000000000000000000000000 Inexact Rounded
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484 dqadd6460 add -77e-32 1 -> 0.99999999999999999999999999999923
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485 dqadd6461 add -77e-33 1 -> 0.999999999999999999999999999999923
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486 dqadd6462 add -77e-34 1 -> 0.9999999999999999999999999999999923
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487 dqadd6463 add -77e-35 1 -> 0.9999999999999999999999999999999992 Inexact Rounded
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488 dqadd6464 add -77e-36 1 -> 0.9999999999999999999999999999999999 Inexact Rounded
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489 dqadd6465 add -77e-37 1 -> 1.000000000000000000000000000000000 Inexact Rounded
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490 dqadd6466 add -77e-99 1 -> 1.000000000000000000000000000000000 Inexact Rounded
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492 dqadd6470 add -77e-32 10 -> 9.99999999999999999999999999999923
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493 dqadd6471 add -77e-33 10 -> 9.999999999999999999999999999999923
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494 dqadd6472 add -77e-34 10 -> 9.999999999999999999999999999999992 Inexact Rounded
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495 dqadd6473 add -77e-35 10 -> 9.999999999999999999999999999999999 Inexact Rounded
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496 dqadd6474 add -77e-36 10 -> 10.00000000000000000000000000000000 Inexact Rounded
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497 dqadd6475 add -77e-37 10 -> 10.00000000000000000000000000000000 Inexact Rounded
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498 dqadd6476 add -77e-99 10 -> 10.00000000000000000000000000000000 Inexact Rounded
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501 dqadd6480 add -1 77e-32 -> -0.99999999999999999999999999999923
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502 dqadd6481 add -1 77e-33 -> -0.999999999999999999999999999999923
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503 dqadd6482 add -1 77e-34 -> -0.9999999999999999999999999999999923
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504 dqadd6483 add -1 77e-35 -> -0.9999999999999999999999999999999992 Inexact Rounded
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505 dqadd6484 add -1 77e-36 -> -0.9999999999999999999999999999999999 Inexact Rounded
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506 dqadd6485 add -1 77e-37 -> -1.000000000000000000000000000000000 Inexact Rounded
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diff changeset
507 dqadd6486 add -1 77e-99 -> -1.000000000000000000000000000000000 Inexact Rounded
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diff changeset
508
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diff changeset
509 dqadd6490 add -10 77e-32 -> -9.99999999999999999999999999999923
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diff changeset
510 dqadd6491 add -10 77e-33 -> -9.999999999999999999999999999999923
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diff changeset
511 dqadd6492 add -10 77e-34 -> -9.999999999999999999999999999999992 Inexact Rounded
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diff changeset
512 dqadd6493 add -10 77e-35 -> -9.999999999999999999999999999999999 Inexact Rounded
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diff changeset
513 dqadd6494 add -10 77e-36 -> -10.00000000000000000000000000000000 Inexact Rounded
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diff changeset
514 dqadd6495 add -10 77e-37 -> -10.00000000000000000000000000000000 Inexact Rounded
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515 dqadd6496 add -10 77e-99 -> -10.00000000000000000000000000000000 Inexact Rounded
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diff changeset
516
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diff changeset
517 dqadd6500 add 77e-32 -1 -> -0.99999999999999999999999999999923
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518 dqadd6501 add 77e-33 -1 -> -0.999999999999999999999999999999923
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519 dqadd6502 add 77e-34 -1 -> -0.9999999999999999999999999999999923
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520 dqadd6503 add 77e-35 -1 -> -0.9999999999999999999999999999999992 Inexact Rounded
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diff changeset
521 dqadd6504 add 77e-36 -1 -> -0.9999999999999999999999999999999999 Inexact Rounded
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522 dqadd6505 add 77e-37 -1 -> -1.000000000000000000000000000000000 Inexact Rounded
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523 dqadd6506 add 77e-99 -1 -> -1.000000000000000000000000000000000 Inexact Rounded
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diff changeset
524
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diff changeset
525 dqadd6510 add 77e-32 -10 -> -9.99999999999999999999999999999923
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diff changeset
526 dqadd6511 add 77e-33 -10 -> -9.999999999999999999999999999999923
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diff changeset
527 dqadd6512 add 77e-34 -10 -> -9.999999999999999999999999999999992 Inexact Rounded
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diff changeset
528 dqadd6513 add 77e-35 -10 -> -9.999999999999999999999999999999999 Inexact Rounded
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diff changeset
529 dqadd6514 add 77e-36 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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530 dqadd6515 add 77e-37 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
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diff changeset
531 dqadd6516 add 77e-99 -10 -> -10.00000000000000000000000000000000 Inexact Rounded
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diff changeset
532
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533 -- and some more residue effects and different roundings
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534 rounding: half_up
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diff changeset
535 dqadd6540 add '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
536 dqadd6541 add '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
537 dqadd6542 add '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
538 dqadd6543 add '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
539 dqadd6544 add '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
540 dqadd6545 add '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
541 dqadd6546 add '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
542 dqadd6547 add '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
543 dqadd6548 add '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
544 dqadd6549 add '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
545 dqadd6550 add '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
546 dqadd6551 add '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
547 dqadd6552 add '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
548 dqadd6553 add '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
549 dqadd6554 add '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
550 dqadd6555 add '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
551 dqadd6556 add '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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552 dqadd6557 add '9876543219876543216543210123456789' 1.000000001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
553 dqadd6558 add '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
554 dqadd6559 add '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
555
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diff changeset
556 rounding: half_even
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diff changeset
557 dqadd6560 add '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
558 dqadd6561 add '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
559 dqadd6562 add '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
560 dqadd6563 add '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
561 dqadd6564 add '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
562 dqadd6565 add '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
563 dqadd6566 add '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
564 dqadd6567 add '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
565 dqadd6568 add '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
566 dqadd6569 add '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
567 dqadd6570 add '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
568 dqadd6571 add '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
569 dqadd6572 add '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
570 dqadd6573 add '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
571 dqadd6574 add '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
572 dqadd6575 add '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
573 dqadd6576 add '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
574 dqadd6577 add '9876543219876543216543210123456789' 1.00000001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
575 dqadd6578 add '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
576 dqadd6579 add '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
577
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578 -- critical few with even bottom digit...
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diff changeset
579 dqadd7540 add '9876543219876543216543210123456788' 0.499999999 -> '9876543219876543216543210123456788' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
580 dqadd7541 add '9876543219876543216543210123456788' 0.5 -> '9876543219876543216543210123456788' Inexact Rounded
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diff changeset
581 dqadd7542 add '9876543219876543216543210123456788' 0.500000001 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
582
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583 rounding: down
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
584 dqadd7550 add '9876543219876543216543210123456789' 0 -> '9876543219876543216543210123456789'
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
585 dqadd7551 add '9876543219876543216543210123456789' 0.000000001 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
586 dqadd7552 add '9876543219876543216543210123456789' 0.000001 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
587 dqadd7553 add '9876543219876543216543210123456789' 0.1 -> '9876543219876543216543210123456789' Inexact Rounded
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diff changeset
588 dqadd7554 add '9876543219876543216543210123456789' 0.4 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
589 dqadd7555 add '9876543219876543216543210123456789' 0.49 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
590 dqadd7556 add '9876543219876543216543210123456789' 0.499999 -> '9876543219876543216543210123456789' Inexact Rounded
1bac386c17cc Merged revisions 58095-58132,58136-58148,58151-58197 via svnmerge from
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diff changeset
591 dqadd7557 add '9876543219876543216543210123456789' 0.499999999 -> '9876543219876543216543210123456789' Inexact Rounded
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592 dqadd7558 add '9876543219876543216543210123456789' 0.5 -> '9876543219876543216543210123456789' Inexact Rounded
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593 dqadd7559 add '9876543219876543216543210123456789' 0.500000001 -> '9876543219876543216543210123456789' Inexact Rounded
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594 dqadd7560 add '9876543219876543216543210123456789' 0.500001 -> '9876543219876543216543210123456789' Inexact Rounded
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595 dqadd7561 add '9876543219876543216543210123456789' 0.51 -> '9876543219876543216543210123456789' Inexact Rounded
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596 dqadd7562 add '9876543219876543216543210123456789' 0.6 -> '9876543219876543216543210123456789' Inexact Rounded
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597 dqadd7563 add '9876543219876543216543210123456789' 0.9 -> '9876543219876543216543210123456789' Inexact Rounded
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598 dqadd7564 add '9876543219876543216543210123456789' 0.99999 -> '9876543219876543216543210123456789' Inexact Rounded
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599 dqadd7565 add '9876543219876543216543210123456789' 0.999999999 -> '9876543219876543216543210123456789' Inexact Rounded
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600 dqadd7566 add '9876543219876543216543210123456789' 1 -> '9876543219876543216543210123456790'
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601 dqadd7567 add '9876543219876543216543210123456789' 1.00000001 -> '9876543219876543216543210123456790' Inexact Rounded
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602 dqadd7568 add '9876543219876543216543210123456789' 1.00001 -> '9876543219876543216543210123456790' Inexact Rounded
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603 dqadd7569 add '9876543219876543216543210123456789' 1.1 -> '9876543219876543216543210123456790' Inexact Rounded
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604
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605 -- more zeros, etc.
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606 rounding: half_even
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608 dqadd7701 add 5.00 1.00E-3 -> 5.00100
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609 dqadd7702 add 00.00 0.000 -> 0.000
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610 dqadd7703 add 00.00 0E-3 -> 0.000
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619 dqadd7716 add 0E+3 00.E+4 -> 0E+3
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621 dqadd7718 add 0E+3 -00.0 -> 0.0
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622 dqadd7719 add 0E+3 -00. -> 0
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625 dqadd7720 add 00.00 0E+3 -> 0.00
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627 dqadd7722 add 00. 0E+3 -> 0
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628 dqadd7723 add 00.E+1 0E+3 -> 0E+1
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629 dqadd7724 add 00.E+2 0E+3 -> 0E+2
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630 dqadd7725 add 00.E+3 0E+3 -> 0E+3
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631 dqadd7726 add 00.E+4 0E+3 -> 0E+3
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632 dqadd7727 add 00.E+5 0E+3 -> 0E+3
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633 dqadd7728 add -00.00 0E+3 -> 0.00
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634 dqadd7729 add -00.0 0E+3 -> 0.0
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635 dqadd7730 add -00. 0E+3 -> 0
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640 dqadd7735 add -0 -0 -> -0 -- IEEE 854 special case
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642 dqadd7736 add 1 -1 -> 0
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643 dqadd7737 add -1 -1 -> -2
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644 dqadd7738 add 1 1 -> 2
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645 dqadd7739 add -1 1 -> 0
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697 dqadd7793 add 1000 -Inf -> -Infinity
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698 dqadd7794 add Inf -Inf -> NaN Invalid_operation
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699
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700 dqadd7800 add Inf -Inf -> NaN Invalid_operation
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701 dqadd7801 add Inf -1000 -> Infinity
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702 dqadd7802 add Inf -1 -> Infinity
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703 dqadd7803 add Inf -0 -> Infinity
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704 dqadd7804 add Inf 0 -> Infinity
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705 dqadd7805 add Inf 1 -> Infinity
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706 dqadd7806 add Inf 1000 -> Infinity
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707 dqadd7807 add Inf Inf -> Infinity
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708 dqadd7808 add -1000 Inf -> Infinity
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709 dqadd7809 add -Inf Inf -> NaN Invalid_operation
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710 dqadd7810 add -1 Inf -> Infinity
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711 dqadd7811 add -0 Inf -> Infinity
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712 dqadd7812 add 0 Inf -> Infinity
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713 dqadd7813 add 1 Inf -> Infinity
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714 dqadd7814 add 1000 Inf -> Infinity
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715 dqadd7815 add Inf Inf -> Infinity
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716
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717 dqadd7821 add NaN -Inf -> NaN
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718 dqadd7822 add NaN -1000 -> NaN
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719 dqadd7823 add NaN -1 -> NaN
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720 dqadd7824 add NaN -0 -> NaN
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721 dqadd7825 add NaN 0 -> NaN
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722 dqadd7826 add NaN 1 -> NaN
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723 dqadd7827 add NaN 1000 -> NaN
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724 dqadd7828 add NaN Inf -> NaN
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725 dqadd7829 add NaN NaN -> NaN
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726 dqadd7830 add -Inf NaN -> NaN
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727 dqadd7831 add -1000 NaN -> NaN
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728 dqadd7832 add -1 NaN -> NaN
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729 dqadd7833 add -0 NaN -> NaN
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730 dqadd7834 add 0 NaN -> NaN
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731 dqadd7835 add 1 NaN -> NaN
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732 dqadd7836 add 1000 NaN -> NaN
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733 dqadd7837 add Inf NaN -> NaN
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734
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735 dqadd7841 add sNaN -Inf -> NaN Invalid_operation
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736 dqadd7842 add sNaN -1000 -> NaN Invalid_operation
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737 dqadd7843 add sNaN -1 -> NaN Invalid_operation
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738 dqadd7844 add sNaN -0 -> NaN Invalid_operation
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739 dqadd7845 add sNaN 0 -> NaN Invalid_operation
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740 dqadd7846 add sNaN 1 -> NaN Invalid_operation
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741 dqadd7847 add sNaN 1000 -> NaN Invalid_operation
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742 dqadd7848 add sNaN NaN -> NaN Invalid_operation
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743 dqadd7849 add sNaN sNaN -> NaN Invalid_operation
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744 dqadd7850 add NaN sNaN -> NaN Invalid_operation
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745 dqadd7851 add -Inf sNaN -> NaN Invalid_operation
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746 dqadd7852 add -1000 sNaN -> NaN Invalid_operation
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747 dqadd7853 add -1 sNaN -> NaN Invalid_operation
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748 dqadd7854 add -0 sNaN -> NaN Invalid_operation
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749 dqadd7855 add 0 sNaN -> NaN Invalid_operation
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750 dqadd7856 add 1 sNaN -> NaN Invalid_operation
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751 dqadd7857 add 1000 sNaN -> NaN Invalid_operation
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752 dqadd7858 add Inf sNaN -> NaN Invalid_operation
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753 dqadd7859 add NaN sNaN -> NaN Invalid_operation
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754
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755 -- propagating NaNs
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756 dqadd7861 add NaN1 -Inf -> NaN1
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757 dqadd7862 add +NaN2 -1000 -> NaN2
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758 dqadd7863 add NaN3 1000 -> NaN3
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759 dqadd7864 add NaN4 Inf -> NaN4
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760 dqadd7865 add NaN5 +NaN6 -> NaN5
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761 dqadd7866 add -Inf NaN7 -> NaN7
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762 dqadd7867 add -1000 NaN8 -> NaN8
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763 dqadd7868 add 1000 NaN9 -> NaN9
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764 dqadd7869 add Inf +NaN10 -> NaN10
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765 dqadd7871 add sNaN11 -Inf -> NaN11 Invalid_operation
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766 dqadd7872 add sNaN12 -1000 -> NaN12 Invalid_operation
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767 dqadd7873 add sNaN13 1000 -> NaN13 Invalid_operation
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768 dqadd7874 add sNaN14 NaN17 -> NaN14 Invalid_operation
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769 dqadd7875 add sNaN15 sNaN18 -> NaN15 Invalid_operation
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770 dqadd7876 add NaN16 sNaN19 -> NaN19 Invalid_operation
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771 dqadd7877 add -Inf +sNaN20 -> NaN20 Invalid_operation
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772 dqadd7878 add -1000 sNaN21 -> NaN21 Invalid_operation
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773 dqadd7879 add 1000 sNaN22 -> NaN22 Invalid_operation
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774 dqadd7880 add Inf sNaN23 -> NaN23 Invalid_operation
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775 dqadd7881 add +NaN25 +sNaN24 -> NaN24 Invalid_operation
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776 dqadd7882 add -NaN26 NaN28 -> -NaN26
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777 dqadd7883 add -sNaN27 sNaN29 -> -NaN27 Invalid_operation
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778 dqadd7884 add 1000 -NaN30 -> -NaN30
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779 dqadd7885 add 1000 -sNaN31 -> -NaN31 Invalid_operation
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780
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781 -- Here we explore near the boundary of rounding a subnormal to Nmin
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782 dqadd7575 add 1E-6143 -1E-6176 -> 9.99999999999999999999999999999999E-6144 Subnormal
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783 dqadd7576 add -1E-6143 +1E-6176 -> -9.99999999999999999999999999999999E-6144 Subnormal
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784
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785 -- check overflow edge case
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786 -- 1234567890123456
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787 dqadd7972 apply 9.999999999999999999999999999999999E+6144 -> 9.999999999999999999999999999999999E+6144
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788 dqadd7973 add 9.999999999999999999999999999999999E+6144 1 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
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789 dqadd7974 add 9999999999999999999999999999999999E+6111 1 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
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790 dqadd7975 add 9999999999999999999999999999999999E+6111 1E+6111 -> Infinity Overflow Inexact Rounded
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791 dqadd7976 add 9999999999999999999999999999999999E+6111 9E+6110 -> Infinity Overflow Inexact Rounded
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792 dqadd7977 add 9999999999999999999999999999999999E+6111 8E+6110 -> Infinity Overflow Inexact Rounded
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793 dqadd7978 add 9999999999999999999999999999999999E+6111 7E+6110 -> Infinity Overflow Inexact Rounded
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794 dqadd7979 add 9999999999999999999999999999999999E+6111 6E+6110 -> Infinity Overflow Inexact Rounded
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795 dqadd7980 add 9999999999999999999999999999999999E+6111 5E+6110 -> Infinity Overflow Inexact Rounded
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796 dqadd7981 add 9999999999999999999999999999999999E+6111 4E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
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797 dqadd7982 add 9999999999999999999999999999999999E+6111 3E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
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798 dqadd7983 add 9999999999999999999999999999999999E+6111 2E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
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799 dqadd7984 add 9999999999999999999999999999999999E+6111 1E+6110 -> 9.999999999999999999999999999999999E+6144 Inexact Rounded
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800
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801 dqadd7985 apply -9.999999999999999999999999999999999E+6144 -> -9.999999999999999999999999999999999E+6144
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802 dqadd7986 add -9.999999999999999999999999999999999E+6144 -1 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
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803 dqadd7987 add -9999999999999999999999999999999999E+6111 -1 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
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804 dqadd7988 add -9999999999999999999999999999999999E+6111 -1E+6111 -> -Infinity Overflow Inexact Rounded
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805 dqadd7989 add -9999999999999999999999999999999999E+6111 -9E+6110 -> -Infinity Overflow Inexact Rounded
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806 dqadd7990 add -9999999999999999999999999999999999E+6111 -8E+6110 -> -Infinity Overflow Inexact Rounded
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807 dqadd7991 add -9999999999999999999999999999999999E+6111 -7E+6110 -> -Infinity Overflow Inexact Rounded
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808 dqadd7992 add -9999999999999999999999999999999999E+6111 -6E+6110 -> -Infinity Overflow Inexact Rounded
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809 dqadd7993 add -9999999999999999999999999999999999E+6111 -5E+6110 -> -Infinity Overflow Inexact Rounded
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diff changeset
810 dqadd7994 add -9999999999999999999999999999999999E+6111 -4E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
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diff changeset
811 dqadd7995 add -9999999999999999999999999999999999E+6111 -3E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
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812 dqadd7996 add -9999999999999999999999999999999999E+6111 -2E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
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diff changeset
813 dqadd7997 add -9999999999999999999999999999999999E+6111 -1E+6110 -> -9.999999999999999999999999999999999E+6144 Inexact Rounded
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diff changeset
814
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diff changeset
815 -- And for round down full and subnormal results
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816 rounding: down
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817 dqadd71100 add 1e+2 -1e-6143 -> 99.99999999999999999999999999999999 Rounded Inexact
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818 dqadd71101 add 1e+1 -1e-6143 -> 9.999999999999999999999999999999999 Rounded Inexact
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diff changeset
819 dqadd71103 add +1 -1e-6143 -> 0.9999999999999999999999999999999999 Rounded Inexact
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diff changeset
820 dqadd71104 add 1e-1 -1e-6143 -> 0.09999999999999999999999999999999999 Rounded Inexact
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diff changeset
821 dqadd71105 add 1e-2 -1e-6143 -> 0.009999999999999999999999999999999999 Rounded Inexact
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diff changeset
822 dqadd71106 add 1e-3 -1e-6143 -> 0.0009999999999999999999999999999999999 Rounded Inexact
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diff changeset
823 dqadd71107 add 1e-4 -1e-6143 -> 0.00009999999999999999999999999999999999 Rounded Inexact
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diff changeset
824 dqadd71108 add 1e-5 -1e-6143 -> 0.000009999999999999999999999999999999999 Rounded Inexact
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diff changeset
825 dqadd71109 add 1e-6 -1e-6143 -> 9.999999999999999999999999999999999E-7 Rounded Inexact
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diff changeset
826
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827 rounding: ceiling
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diff changeset
828 dqadd71110 add -1e+2 +1e-6143 -> -99.99999999999999999999999999999999 Rounded Inexact
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diff changeset
829 dqadd71111 add -1e+1 +1e-6143 -> -9.999999999999999999999999999999999 Rounded Inexact
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diff changeset
830 dqadd71113 add -1 +1e-6143 -> -0.9999999999999999999999999999999999 Rounded Inexact
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diff changeset
831 dqadd71114 add -1e-1 +1e-6143 -> -0.09999999999999999999999999999999999 Rounded Inexact
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diff changeset
832 dqadd71115 add -1e-2 +1e-6143 -> -0.009999999999999999999999999999999999 Rounded Inexact
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diff changeset
833 dqadd71116 add -1e-3 +1e-6143 -> -0.0009999999999999999999999999999999999 Rounded Inexact
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diff changeset
834 dqadd71117 add -1e-4 +1e-6143 -> -0.00009999999999999999999999999999999999 Rounded Inexact
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diff changeset
835 dqadd71118 add -1e-5 +1e-6143 -> -0.000009999999999999999999999999999999999 Rounded Inexact
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diff changeset
836 dqadd71119 add -1e-6 +1e-6143 -> -9.999999999999999999999999999999999E-7 Rounded Inexact
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diff changeset
837
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diff changeset
838 -- tests based on Gunnar Degnbol's edge case
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839 rounding: half_even
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840
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841 dqadd71300 add 1E34 -0.5 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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diff changeset
842 dqadd71310 add 1E34 -0.51 -> 9999999999999999999999999999999999 Inexact Rounded
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diff changeset
843 dqadd71311 add 1E34 -0.501 -> 9999999999999999999999999999999999 Inexact Rounded
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diff changeset
844 dqadd71312 add 1E34 -0.5001 -> 9999999999999999999999999999999999 Inexact Rounded
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845 dqadd71313 add 1E34 -0.50001 -> 9999999999999999999999999999999999 Inexact Rounded
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846 dqadd71314 add 1E34 -0.500001 -> 9999999999999999999999999999999999 Inexact Rounded
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847 dqadd71315 add 1E34 -0.5000001 -> 9999999999999999999999999999999999 Inexact Rounded
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848 dqadd71316 add 1E34 -0.50000001 -> 9999999999999999999999999999999999 Inexact Rounded
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849 dqadd71317 add 1E34 -0.500000001 -> 9999999999999999999999999999999999 Inexact Rounded
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850 dqadd71318 add 1E34 -0.5000000001 -> 9999999999999999999999999999999999 Inexact Rounded
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851 dqadd71319 add 1E34 -0.50000000001 -> 9999999999999999999999999999999999 Inexact Rounded
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852 dqadd71320 add 1E34 -0.500000000001 -> 9999999999999999999999999999999999 Inexact Rounded
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853 dqadd71321 add 1E34 -0.5000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
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854 dqadd71322 add 1E34 -0.50000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
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855 dqadd71323 add 1E34 -0.500000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
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856 dqadd71324 add 1E34 -0.5000000000000001 -> 9999999999999999999999999999999999 Inexact Rounded
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857 dqadd71325 add 1E34 -0.5000000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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858 dqadd71326 add 1E34 -0.500000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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859 dqadd71327 add 1E34 -0.50000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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diff changeset
860 dqadd71328 add 1E34 -0.5000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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861 dqadd71329 add 1E34 -0.500000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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862 dqadd71330 add 1E34 -0.50000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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863 dqadd71331 add 1E34 -0.5000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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864 dqadd71332 add 1E34 -0.500000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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865 dqadd71333 add 1E34 -0.50000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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866 dqadd71334 add 1E34 -0.5000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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867 dqadd71335 add 1E34 -0.500000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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868 dqadd71336 add 1E34 -0.50000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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869 dqadd71337 add 1E34 -0.5000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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870 dqadd71338 add 1E34 -0.500 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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871 dqadd71339 add 1E34 -0.50 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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872
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873 dqadd71340 add 1E34 -5000000.000010001 -> 9999999999999999999999999995000000 Inexact Rounded
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874 dqadd71341 add 1E34 -5000000.000000001 -> 9999999999999999999999999995000000 Inexact Rounded
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875
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876 dqadd71349 add 9999999999999999999999999999999999 0.4 -> 9999999999999999999999999999999999 Inexact Rounded
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877 dqadd71350 add 9999999999999999999999999999999999 0.49 -> 9999999999999999999999999999999999 Inexact Rounded
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878 dqadd71351 add 9999999999999999999999999999999999 0.499 -> 9999999999999999999999999999999999 Inexact Rounded
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879 dqadd71352 add 9999999999999999999999999999999999 0.4999 -> 9999999999999999999999999999999999 Inexact Rounded
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880 dqadd71353 add 9999999999999999999999999999999999 0.49999 -> 9999999999999999999999999999999999 Inexact Rounded
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881 dqadd71354 add 9999999999999999999999999999999999 0.499999 -> 9999999999999999999999999999999999 Inexact Rounded
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882 dqadd71355 add 9999999999999999999999999999999999 0.4999999 -> 9999999999999999999999999999999999 Inexact Rounded
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883 dqadd71356 add 9999999999999999999999999999999999 0.49999999 -> 9999999999999999999999999999999999 Inexact Rounded
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884 dqadd71357 add 9999999999999999999999999999999999 0.499999999 -> 9999999999999999999999999999999999 Inexact Rounded
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885 dqadd71358 add 9999999999999999999999999999999999 0.4999999999 -> 9999999999999999999999999999999999 Inexact Rounded
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886 dqadd71359 add 9999999999999999999999999999999999 0.49999999999 -> 9999999999999999999999999999999999 Inexact Rounded
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887 dqadd71360 add 9999999999999999999999999999999999 0.499999999999 -> 9999999999999999999999999999999999 Inexact Rounded
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888 dqadd71361 add 9999999999999999999999999999999999 0.4999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
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889 dqadd71362 add 9999999999999999999999999999999999 0.49999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
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890 dqadd71363 add 9999999999999999999999999999999999 0.499999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
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891 dqadd71364 add 9999999999999999999999999999999999 0.4999999999999999 -> 9999999999999999999999999999999999 Inexact Rounded
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892 dqadd71365 add 9999999999999999999999999999999999 0.5000000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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893 dqadd71367 add 9999999999999999999999999999999999 0.500000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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894 dqadd71368 add 9999999999999999999999999999999999 0.50000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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895 dqadd71369 add 9999999999999999999999999999999999 0.5000000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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896 dqadd71370 add 9999999999999999999999999999999999 0.500000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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897 dqadd71371 add 9999999999999999999999999999999999 0.50000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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898 dqadd71372 add 9999999999999999999999999999999999 0.5000000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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899 dqadd71373 add 9999999999999999999999999999999999 0.500000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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900 dqadd71374 add 9999999999999999999999999999999999 0.50000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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901 dqadd71375 add 9999999999999999999999999999999999 0.5000000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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902 dqadd71376 add 9999999999999999999999999999999999 0.500000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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903 dqadd71377 add 9999999999999999999999999999999999 0.50000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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904 dqadd71378 add 9999999999999999999999999999999999 0.5000 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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905 dqadd71379 add 9999999999999999999999999999999999 0.500 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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906 dqadd71380 add 9999999999999999999999999999999999 0.50 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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907 dqadd71381 add 9999999999999999999999999999999999 0.5 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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908 dqadd71382 add 9999999999999999999999999999999999 0.5000000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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909 dqadd71383 add 9999999999999999999999999999999999 0.500000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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910 dqadd71384 add 9999999999999999999999999999999999 0.50000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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911 dqadd71385 add 9999999999999999999999999999999999 0.5000000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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912 dqadd71386 add 9999999999999999999999999999999999 0.500000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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913 dqadd71387 add 9999999999999999999999999999999999 0.50000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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914 dqadd71388 add 9999999999999999999999999999999999 0.5000000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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915 dqadd71389 add 9999999999999999999999999999999999 0.500000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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916 dqadd71390 add 9999999999999999999999999999999999 0.50000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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917 dqadd71391 add 9999999999999999999999999999999999 0.5000001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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918 dqadd71392 add 9999999999999999999999999999999999 0.500001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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919 dqadd71393 add 9999999999999999999999999999999999 0.50001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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920 dqadd71394 add 9999999999999999999999999999999999 0.5001 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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921 dqadd71395 add 9999999999999999999999999999999999 0.501 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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922 dqadd71396 add 9999999999999999999999999999999999 0.51 -> 1.000000000000000000000000000000000E+34 Inexact Rounded
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923
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924 -- More GD edge cases, where difference between the unadjusted
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925 -- exponents is larger than the maximum precision and one side is 0
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926 dqadd71420 add 0 1.123456789987654321123456789012345 -> 1.123456789987654321123456789012345
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927 dqadd71421 add 0 1.123456789987654321123456789012345E-1 -> 0.1123456789987654321123456789012345
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928 dqadd71422 add 0 1.123456789987654321123456789012345E-2 -> 0.01123456789987654321123456789012345
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929 dqadd71423 add 0 1.123456789987654321123456789012345E-3 -> 0.001123456789987654321123456789012345
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930 dqadd71424 add 0 1.123456789987654321123456789012345E-4 -> 0.0001123456789987654321123456789012345
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931 dqadd71425 add 0 1.123456789987654321123456789012345E-5 -> 0.00001123456789987654321123456789012345
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932 dqadd71426 add 0 1.123456789987654321123456789012345E-6 -> 0.000001123456789987654321123456789012345
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933 dqadd71427 add 0 1.123456789987654321123456789012345E-7 -> 1.123456789987654321123456789012345E-7
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934 dqadd71428 add 0 1.123456789987654321123456789012345E-8 -> 1.123456789987654321123456789012345E-8
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935 dqadd71429 add 0 1.123456789987654321123456789012345E-9 -> 1.123456789987654321123456789012345E-9
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936 dqadd71430 add 0 1.123456789987654321123456789012345E-10 -> 1.123456789987654321123456789012345E-10
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937 dqadd71431 add 0 1.123456789987654321123456789012345E-11 -> 1.123456789987654321123456789012345E-11
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938 dqadd71432 add 0 1.123456789987654321123456789012345E-12 -> 1.123456789987654321123456789012345E-12
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939 dqadd71433 add 0 1.123456789987654321123456789012345E-13 -> 1.123456789987654321123456789012345E-13
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940 dqadd71434 add 0 1.123456789987654321123456789012345E-14 -> 1.123456789987654321123456789012345E-14
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941 dqadd71435 add 0 1.123456789987654321123456789012345E-15 -> 1.123456789987654321123456789012345E-15
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942 dqadd71436 add 0 1.123456789987654321123456789012345E-16 -> 1.123456789987654321123456789012345E-16
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943 dqadd71437 add 0 1.123456789987654321123456789012345E-17 -> 1.123456789987654321123456789012345E-17
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944 dqadd71438 add 0 1.123456789987654321123456789012345E-18 -> 1.123456789987654321123456789012345E-18
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945 dqadd71439 add 0 1.123456789987654321123456789012345E-19 -> 1.123456789987654321123456789012345E-19
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946 dqadd71440 add 0 1.123456789987654321123456789012345E-20 -> 1.123456789987654321123456789012345E-20
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947 dqadd71441 add 0 1.123456789987654321123456789012345E-21 -> 1.123456789987654321123456789012345E-21
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948 dqadd71442 add 0 1.123456789987654321123456789012345E-22 -> 1.123456789987654321123456789012345E-22
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949 dqadd71443 add 0 1.123456789987654321123456789012345E-23 -> 1.123456789987654321123456789012345E-23
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950 dqadd71444 add 0 1.123456789987654321123456789012345E-24 -> 1.123456789987654321123456789012345E-24
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951 dqadd71445 add 0 1.123456789987654321123456789012345E-25 -> 1.123456789987654321123456789012345E-25
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952 dqadd71446 add 0 1.123456789987654321123456789012345E-26 -> 1.123456789987654321123456789012345E-26
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953 dqadd71447 add 0 1.123456789987654321123456789012345E-27 -> 1.123456789987654321123456789012345E-27
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954 dqadd71448 add 0 1.123456789987654321123456789012345E-28 -> 1.123456789987654321123456789012345E-28
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955 dqadd71449 add 0 1.123456789987654321123456789012345E-29 -> 1.123456789987654321123456789012345E-29
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956 dqadd71450 add 0 1.123456789987654321123456789012345E-30 -> 1.123456789987654321123456789012345E-30
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957 dqadd71451 add 0 1.123456789987654321123456789012345E-31 -> 1.123456789987654321123456789012345E-31
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958 dqadd71452 add 0 1.123456789987654321123456789012345E-32 -> 1.123456789987654321123456789012345E-32
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959 dqadd71453 add 0 1.123456789987654321123456789012345E-33 -> 1.123456789987654321123456789012345E-33
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960 dqadd71454 add 0 1.123456789987654321123456789012345E-34 -> 1.123456789987654321123456789012345E-34
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961 dqadd71455 add 0 1.123456789987654321123456789012345E-35 -> 1.123456789987654321123456789012345E-35
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962 dqadd71456 add 0 1.123456789987654321123456789012345E-36 -> 1.123456789987654321123456789012345E-36
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963
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964 -- same, reversed 0
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965 dqadd71460 add 1.123456789987654321123456789012345 0 -> 1.123456789987654321123456789012345
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966 dqadd71461 add 1.123456789987654321123456789012345E-1 0 -> 0.1123456789987654321123456789012345
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967 dqadd71462 add 1.123456789987654321123456789012345E-2 0 -> 0.01123456789987654321123456789012345
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968 dqadd71463 add 1.123456789987654321123456789012345E-3 0 -> 0.001123456789987654321123456789012345
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969 dqadd71464 add 1.123456789987654321123456789012345E-4 0 -> 0.0001123456789987654321123456789012345
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970 dqadd71465 add 1.123456789987654321123456789012345E-5 0 -> 0.00001123456789987654321123456789012345
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971 dqadd71466 add 1.123456789987654321123456789012345E-6 0 -> 0.000001123456789987654321123456789012345
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972 dqadd71467 add 1.123456789987654321123456789012345E-7 0 -> 1.123456789987654321123456789012345E-7
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973 dqadd71468 add 1.123456789987654321123456789012345E-8 0 -> 1.123456789987654321123456789012345E-8
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974 dqadd71469 add 1.123456789987654321123456789012345E-9 0 -> 1.123456789987654321123456789012345E-9
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975 dqadd71470 add 1.123456789987654321123456789012345E-10 0 -> 1.123456789987654321123456789012345E-10
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976 dqadd71471 add 1.123456789987654321123456789012345E-11 0 -> 1.123456789987654321123456789012345E-11
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977 dqadd71472 add 1.123456789987654321123456789012345E-12 0 -> 1.123456789987654321123456789012345E-12
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978 dqadd71473 add 1.123456789987654321123456789012345E-13 0 -> 1.123456789987654321123456789012345E-13
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979 dqadd71474 add 1.123456789987654321123456789012345E-14 0 -> 1.123456789987654321123456789012345E-14
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980 dqadd71475 add 1.123456789987654321123456789012345E-15 0 -> 1.123456789987654321123456789012345E-15
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981 dqadd71476 add 1.123456789987654321123456789012345E-16 0 -> 1.123456789987654321123456789012345E-16
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982 dqadd71477 add 1.123456789987654321123456789012345E-17 0 -> 1.123456789987654321123456789012345E-17
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983 dqadd71478 add 1.123456789987654321123456789012345E-18 0 -> 1.123456789987654321123456789012345E-18
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984 dqadd71479 add 1.123456789987654321123456789012345E-19 0 -> 1.123456789987654321123456789012345E-19
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985 dqadd71480 add 1.123456789987654321123456789012345E-20 0 -> 1.123456789987654321123456789012345E-20
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986 dqadd71481 add 1.123456789987654321123456789012345E-21 0 -> 1.123456789987654321123456789012345E-21
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987 dqadd71482 add 1.123456789987654321123456789012345E-22 0 -> 1.123456789987654321123456789012345E-22
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988 dqadd71483 add 1.123456789987654321123456789012345E-23 0 -> 1.123456789987654321123456789012345E-23
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989 dqadd71484 add 1.123456789987654321123456789012345E-24 0 -> 1.123456789987654321123456789012345E-24
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990 dqadd71485 add 1.123456789987654321123456789012345E-25 0 -> 1.123456789987654321123456789012345E-25
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991 dqadd71486 add 1.123456789987654321123456789012345E-26 0 -> 1.123456789987654321123456789012345E-26
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992 dqadd71487 add 1.123456789987654321123456789012345E-27 0 -> 1.123456789987654321123456789012345E-27
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993 dqadd71488 add 1.123456789987654321123456789012345E-28 0 -> 1.123456789987654321123456789012345E-28
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994 dqadd71489 add 1.123456789987654321123456789012345E-29 0 -> 1.123456789987654321123456789012345E-29
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995 dqadd71490 add 1.123456789987654321123456789012345E-30 0 -> 1.123456789987654321123456789012345E-30
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996 dqadd71491 add 1.123456789987654321123456789012345E-31 0 -> 1.123456789987654321123456789012345E-31
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997 dqadd71492 add 1.123456789987654321123456789012345E-32 0 -> 1.123456789987654321123456789012345E-32
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998 dqadd71493 add 1.123456789987654321123456789012345E-33 0 -> 1.123456789987654321123456789012345E-33
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999 dqadd71494 add 1.123456789987654321123456789012345E-34 0 -> 1.123456789987654321123456789012345E-34
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1000 dqadd71495 add 1.123456789987654321123456789012345E-35 0 -> 1.123456789987654321123456789012345E-35
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1001 dqadd71496 add 1.123456789987654321123456789012345E-36 0 -> 1.123456789987654321123456789012345E-36
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1002
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1003 -- same, Es on the 0
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1004 dqadd71500 add 1.123456789987654321123456789012345 0E-0 -> 1.123456789987654321123456789012345
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1005 dqadd71501 add 1.123456789987654321123456789012345 0E-1 -> 1.123456789987654321123456789012345
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1006 dqadd71502 add 1.123456789987654321123456789012345 0E-2 -> 1.123456789987654321123456789012345
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1007 dqadd71503 add 1.123456789987654321123456789012345 0E-3 -> 1.123456789987654321123456789012345
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1008 dqadd71504 add 1.123456789987654321123456789012345 0E-4 -> 1.123456789987654321123456789012345
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1009 dqadd71505 add 1.123456789987654321123456789012345 0E-5 -> 1.123456789987654321123456789012345
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1010 dqadd71506 add 1.123456789987654321123456789012345 0E-6 -> 1.123456789987654321123456789012345
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1011 dqadd71507 add 1.123456789987654321123456789012345 0E-7 -> 1.123456789987654321123456789012345
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1012 dqadd71508 add 1.123456789987654321123456789012345 0E-8 -> 1.123456789987654321123456789012345
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1013 dqadd71509 add 1.123456789987654321123456789012345 0E-9 -> 1.123456789987654321123456789012345
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1014 dqadd71510 add 1.123456789987654321123456789012345 0E-10 -> 1.123456789987654321123456789012345
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1015 dqadd71511 add 1.123456789987654321123456789012345 0E-11 -> 1.123456789987654321123456789012345
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1016 dqadd71512 add 1.123456789987654321123456789012345 0E-12 -> 1.123456789987654321123456789012345
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1017 dqadd71513 add 1.123456789987654321123456789012345 0E-13 -> 1.123456789987654321123456789012345
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1018 dqadd71514 add 1.123456789987654321123456789012345 0E-14 -> 1.123456789987654321123456789012345
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1019 dqadd71515 add 1.123456789987654321123456789012345 0E-15 -> 1.123456789987654321123456789012345
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1020 dqadd71516 add 1.123456789987654321123456789012345 0E-16 -> 1.123456789987654321123456789012345
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1021 dqadd71517 add 1.123456789987654321123456789012345 0E-17 -> 1.123456789987654321123456789012345
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1022 dqadd71518 add 1.123456789987654321123456789012345 0E-18 -> 1.123456789987654321123456789012345
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1023 dqadd71519 add 1.123456789987654321123456789012345 0E-19 -> 1.123456789987654321123456789012345
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1024 dqadd71520 add 1.123456789987654321123456789012345 0E-20 -> 1.123456789987654321123456789012345
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1025 dqadd71521 add 1.123456789987654321123456789012345 0E-21 -> 1.123456789987654321123456789012345
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1026 dqadd71522 add 1.123456789987654321123456789012345 0E-22 -> 1.123456789987654321123456789012345
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1027 dqadd71523 add 1.123456789987654321123456789012345 0E-23 -> 1.123456789987654321123456789012345
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1028 dqadd71524 add 1.123456789987654321123456789012345 0E-24 -> 1.123456789987654321123456789012345
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1029 dqadd71525 add 1.123456789987654321123456789012345 0E-25 -> 1.123456789987654321123456789012345
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1030 dqadd71526 add 1.123456789987654321123456789012345 0E-26 -> 1.123456789987654321123456789012345
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1031 dqadd71527 add 1.123456789987654321123456789012345 0E-27 -> 1.123456789987654321123456789012345
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1032 dqadd71528 add 1.123456789987654321123456789012345 0E-28 -> 1.123456789987654321123456789012345
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1033 dqadd71529 add 1.123456789987654321123456789012345 0E-29 -> 1.123456789987654321123456789012345
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1034 dqadd71530 add 1.123456789987654321123456789012345 0E-30 -> 1.123456789987654321123456789012345
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1035 dqadd71531 add 1.123456789987654321123456789012345 0E-31 -> 1.123456789987654321123456789012345
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1036 dqadd71532 add 1.123456789987654321123456789012345 0E-32 -> 1.123456789987654321123456789012345
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1037 dqadd71533 add 1.123456789987654321123456789012345 0E-33 -> 1.123456789987654321123456789012345
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1038 -- next four flag Rounded because the 0 extends the result
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1039 dqadd71534 add 1.123456789987654321123456789012345 0E-34 -> 1.123456789987654321123456789012345 Rounded
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1040 dqadd71535 add 1.123456789987654321123456789012345 0E-35 -> 1.123456789987654321123456789012345 Rounded
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1041 dqadd71536 add 1.123456789987654321123456789012345 0E-36 -> 1.123456789987654321123456789012345 Rounded
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1042 dqadd71537 add 1.123456789987654321123456789012345 0E-37 -> 1.123456789987654321123456789012345 Rounded
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1043
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1044 -- sum of two opposite-sign operands is exactly 0 and floor => -0
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1045 rounding: half_up
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1046 -- exact zeros from zeros
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1047 dqadd71600 add 0 0E-19 -> 0E-19
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1048 dqadd71601 add -0 0E-19 -> 0E-19
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1049 dqadd71602 add 0 -0E-19 -> 0E-19
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1050 dqadd71603 add -0 -0E-19 -> -0E-19
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1051 -- exact zeros from non-zeros
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1052 dqadd71611 add -11 11 -> 0
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1053 dqadd71612 add 11 -11 -> 0
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1054
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1055 rounding: half_down
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1056 -- exact zeros from zeros
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1057 dqadd71620 add 0 0E-19 -> 0E-19
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1058 dqadd71621 add -0 0E-19 -> 0E-19
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1059 dqadd71622 add 0 -0E-19 -> 0E-19
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1060 dqadd71623 add -0 -0E-19 -> -0E-19
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1061 -- exact zeros from non-zeros
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1062 dqadd71631 add -11 11 -> 0
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1063 dqadd71632 add 11 -11 -> 0
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1064
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1065 rounding: half_even
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1066 -- exact zeros from zeros
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1067 dqadd71640 add 0 0E-19 -> 0E-19
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1068 dqadd71641 add -0 0E-19 -> 0E-19
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1069 dqadd71642 add 0 -0E-19 -> 0E-19
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1070 dqadd71643 add -0 -0E-19 -> -0E-19
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1071 -- exact zeros from non-zeros
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1072 dqadd71651 add -11 11 -> 0
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1073 dqadd71652 add 11 -11 -> 0
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1074
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1075 rounding: up
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1076 -- exact zeros from zeros
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1077 dqadd71660 add 0 0E-19 -> 0E-19
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1078 dqadd71661 add -0 0E-19 -> 0E-19
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1079 dqadd71662 add 0 -0E-19 -> 0E-19
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1080 dqadd71663 add -0 -0E-19 -> -0E-19
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1081 -- exact zeros from non-zeros
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1082 dqadd71671 add -11 11 -> 0
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1083 dqadd71672 add 11 -11 -> 0
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1084
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1085 rounding: down
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1086 -- exact zeros from zeros
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1087 dqadd71680 add 0 0E-19 -> 0E-19
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1088 dqadd71681 add -0 0E-19 -> 0E-19
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1089 dqadd71682 add 0 -0E-19 -> 0E-19
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1090 dqadd71683 add -0 -0E-19 -> -0E-19
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1091 -- exact zeros from non-zeros
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1092 dqadd71691 add -11 11 -> 0
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1093 dqadd71692 add 11 -11 -> 0
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1094
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1095 rounding: ceiling
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1096 -- exact zeros from zeros
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1097 dqadd71700 add 0 0E-19 -> 0E-19
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1098 dqadd71701 add -0 0E-19 -> 0E-19
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1099 dqadd71702 add 0 -0E-19 -> 0E-19
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1100 dqadd71703 add -0 -0E-19 -> -0E-19
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1101 -- exact zeros from non-zeros
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1102 dqadd71711 add -11 11 -> 0
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1103 dqadd71712 add 11 -11 -> 0
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1104
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1105 -- and the extra-special ugly case; unusual minuses marked by -- *
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1106 rounding: floor
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1107 -- exact zeros from zeros
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1108 dqadd71720 add 0 0E-19 -> 0E-19
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1109 dqadd71721 add -0 0E-19 -> -0E-19 -- *
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1110 dqadd71722 add 0 -0E-19 -> -0E-19 -- *
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1111 dqadd71723 add -0 -0E-19 -> -0E-19
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1112 -- exact zeros from non-zeros
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1113 dqadd71731 add -11 11 -> -0 -- *
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1114 dqadd71732 add 11 -11 -> -0 -- *
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1115
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1116 -- Examples from SQL proposal (Krishna Kulkarni)
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1117 dqadd71741 add 130E-2 120E-2 -> 2.50
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1118 dqadd71742 add 130E-2 12E-1 -> 2.50
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1119 dqadd71743 add 130E-2 1E0 -> 2.30
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1120 dqadd71744 add 1E2 1E4 -> 1.01E+4
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1121 dqadd71745 add 130E-2 -120E-2 -> 0.10
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1122 dqadd71746 add 130E-2 -12E-1 -> 0.10
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1123 dqadd71747 add 130E-2 -1E0 -> 0.30
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1124 dqadd71748 add 1E2 -1E4 -> -9.9E+3
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1125
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1126 -- Gappy coefficients; check residue handling even with full coefficient gap
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1127 rounding: half_even
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1128
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1129 dqadd75001 add 1239876543211234567894567890123456 1 -> 1239876543211234567894567890123457
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1130 dqadd75002 add 1239876543211234567894567890123456 0.6 -> 1239876543211234567894567890123457 Inexact Rounded
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1131 dqadd75003 add 1239876543211234567894567890123456 0.06 -> 1239876543211234567894567890123456 Inexact Rounded
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1132 dqadd75004 add 1239876543211234567894567890123456 6E-3 -> 1239876543211234567894567890123456 Inexact Rounded
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1133 dqadd75005 add 1239876543211234567894567890123456 6E-4 -> 1239876543211234567894567890123456 Inexact Rounded
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1134 dqadd75006 add 1239876543211234567894567890123456 6E-5 -> 1239876543211234567894567890123456 Inexact Rounded
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1135 dqadd75007 add 1239876543211234567894567890123456 6E-6 -> 1239876543211234567894567890123456 Inexact Rounded
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1136 dqadd75008 add 1239876543211234567894567890123456 6E-7 -> 1239876543211234567894567890123456 Inexact Rounded
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1137 dqadd75009 add 1239876543211234567894567890123456 6E-8 -> 1239876543211234567894567890123456 Inexact Rounded
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1138 dqadd75010 add 1239876543211234567894567890123456 6E-9 -> 1239876543211234567894567890123456 Inexact Rounded
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1139 dqadd75011 add 1239876543211234567894567890123456 6E-10 -> 1239876543211234567894567890123456 Inexact Rounded
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1140 dqadd75012 add 1239876543211234567894567890123456 6E-11 -> 1239876543211234567894567890123456 Inexact Rounded
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1141 dqadd75013 add 1239876543211234567894567890123456 6E-12 -> 1239876543211234567894567890123456 Inexact Rounded
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1142 dqadd75014 add 1239876543211234567894567890123456 6E-13 -> 1239876543211234567894567890123456 Inexact Rounded
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1143 dqadd75015 add 1239876543211234567894567890123456 6E-14 -> 1239876543211234567894567890123456 Inexact Rounded
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1144 dqadd75016 add 1239876543211234567894567890123456 6E-15 -> 1239876543211234567894567890123456 Inexact Rounded
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1145 dqadd75017 add 1239876543211234567894567890123456 6E-16 -> 1239876543211234567894567890123456 Inexact Rounded
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1146 dqadd75018 add 1239876543211234567894567890123456 6E-17 -> 1239876543211234567894567890123456 Inexact Rounded
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1147 dqadd75019 add 1239876543211234567894567890123456 6E-18 -> 1239876543211234567894567890123456 Inexact Rounded
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1148 dqadd75020 add 1239876543211234567894567890123456 6E-19 -> 1239876543211234567894567890123456 Inexact Rounded
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1149 dqadd75021 add 1239876543211234567894567890123456 6E-20 -> 1239876543211234567894567890123456 Inexact Rounded
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1150
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1151 -- widening second argument at gap
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1152 dqadd75030 add 12398765432112345678945678 1 -> 12398765432112345678945679
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1153 dqadd75031 add 12398765432112345678945678 0.1 -> 12398765432112345678945678.1
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1154 dqadd75032 add 12398765432112345678945678 0.12 -> 12398765432112345678945678.12
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1155 dqadd75033 add 12398765432112345678945678 0.123 -> 12398765432112345678945678.123
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1156 dqadd75034 add 12398765432112345678945678 0.1234 -> 12398765432112345678945678.1234
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1157 dqadd75035 add 12398765432112345678945678 0.12345 -> 12398765432112345678945678.12345
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1158 dqadd75036 add 12398765432112345678945678 0.123456 -> 12398765432112345678945678.123456
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1159 dqadd75037 add 12398765432112345678945678 0.1234567 -> 12398765432112345678945678.1234567
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1160 dqadd75038 add 12398765432112345678945678 0.12345678 -> 12398765432112345678945678.12345678
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1161 dqadd75039 add 12398765432112345678945678 0.123456789 -> 12398765432112345678945678.12345679 Inexact Rounded
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1162 dqadd75040 add 12398765432112345678945678 0.123456785 -> 12398765432112345678945678.12345678 Inexact Rounded
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1163 dqadd75041 add 12398765432112345678945678 0.1234567850 -> 12398765432112345678945678.12345678 Inexact Rounded
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1164 dqadd75042 add 12398765432112345678945678 0.1234567851 -> 12398765432112345678945678.12345679 Inexact Rounded
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1165 dqadd75043 add 12398765432112345678945678 0.12345678501 -> 12398765432112345678945678.12345679 Inexact Rounded
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1166 dqadd75044 add 12398765432112345678945678 0.123456785001 -> 12398765432112345678945678.12345679 Inexact Rounded
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1167 dqadd75045 add 12398765432112345678945678 0.1234567850001 -> 12398765432112345678945678.12345679 Inexact Rounded
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1168 dqadd75046 add 12398765432112345678945678 0.12345678500001 -> 12398765432112345678945678.12345679 Inexact Rounded
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1169 dqadd75047 add 12398765432112345678945678 0.123456785000001 -> 12398765432112345678945678.12345679 Inexact Rounded
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1170 dqadd75048 add 12398765432112345678945678 0.1234567850000001 -> 12398765432112345678945678.12345679 Inexact Rounded
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1171 dqadd75049 add 12398765432112345678945678 0.1234567850000000 -> 12398765432112345678945678.12345678 Inexact Rounded
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1172 -- 90123456
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1173 rounding: half_even
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1174 dqadd75050 add 12398765432112345678945678 0.0234567750000000 -> 12398765432112345678945678.02345678 Inexact Rounded
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1175 dqadd75051 add 12398765432112345678945678 0.0034567750000000 -> 12398765432112345678945678.00345678 Inexact Rounded
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1176 dqadd75052 add 12398765432112345678945678 0.0004567750000000 -> 12398765432112345678945678.00045678 Inexact Rounded
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1177 dqadd75053 add 12398765432112345678945678 0.0000567750000000 -> 12398765432112345678945678.00005678 Inexact Rounded
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1178 dqadd75054 add 12398765432112345678945678 0.0000067750000000 -> 12398765432112345678945678.00000678 Inexact Rounded
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1179 dqadd75055 add 12398765432112345678945678 0.0000007750000000 -> 12398765432112345678945678.00000078 Inexact Rounded
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1180 dqadd75056 add 12398765432112345678945678 0.0000000750000000 -> 12398765432112345678945678.00000008 Inexact Rounded
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1181 dqadd75057 add 12398765432112345678945678 0.0000000050000000 -> 12398765432112345678945678.00000000 Inexact Rounded
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1182 dqadd75060 add 12398765432112345678945678 0.0234567750000001 -> 12398765432112345678945678.02345678 Inexact Rounded
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1183 dqadd75061 add 12398765432112345678945678 0.0034567750000001 -> 12398765432112345678945678.00345678 Inexact Rounded
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1184 dqadd75062 add 12398765432112345678945678 0.0004567750000001 -> 12398765432112345678945678.00045678 Inexact Rounded
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1185 dqadd75063 add 12398765432112345678945678 0.0000567750000001 -> 12398765432112345678945678.00005678 Inexact Rounded
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1186 dqadd75064 add 12398765432112345678945678 0.0000067750000001 -> 12398765432112345678945678.00000678 Inexact Rounded
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1187 dqadd75065 add 12398765432112345678945678 0.0000007750000001 -> 12398765432112345678945678.00000078 Inexact Rounded
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1188 dqadd75066 add 12398765432112345678945678 0.0000000750000001 -> 12398765432112345678945678.00000008 Inexact Rounded
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1189 dqadd75067 add 12398765432112345678945678 0.0000000050000001 -> 12398765432112345678945678.00000001 Inexact Rounded
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1190 -- far-out residues (full coefficient gap is 16+15 digits)
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1191 rounding: up
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1192 dqadd75070 add 12398765432112345678945678 1E-8 -> 12398765432112345678945678.00000001
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1193 dqadd75071 add 12398765432112345678945678 1E-9 -> 12398765432112345678945678.00000001 Inexact Rounded
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1194 dqadd75072 add 12398765432112345678945678 1E-10 -> 12398765432112345678945678.00000001 Inexact Rounded
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1195 dqadd75073 add 12398765432112345678945678 1E-11 -> 12398765432112345678945678.00000001 Inexact Rounded
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1196 dqadd75074 add 12398765432112345678945678 1E-12 -> 12398765432112345678945678.00000001 Inexact Rounded
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1197 dqadd75075 add 12398765432112345678945678 1E-13 -> 12398765432112345678945678.00000001 Inexact Rounded
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1198 dqadd75076 add 12398765432112345678945678 1E-14 -> 12398765432112345678945678.00000001 Inexact Rounded
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1199 dqadd75077 add 12398765432112345678945678 1E-15 -> 12398765432112345678945678.00000001 Inexact Rounded
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1200 dqadd75078 add 12398765432112345678945678 1E-16 -> 12398765432112345678945678.00000001 Inexact Rounded
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1201 dqadd75079 add 12398765432112345678945678 1E-17 -> 12398765432112345678945678.00000001 Inexact Rounded
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1202 dqadd75080 add 12398765432112345678945678 1E-18 -> 12398765432112345678945678.00000001 Inexact Rounded
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1203 dqadd75081 add 12398765432112345678945678 1E-19 -> 12398765432112345678945678.00000001 Inexact Rounded
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1204 dqadd75082 add 12398765432112345678945678 1E-20 -> 12398765432112345678945678.00000001 Inexact Rounded
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1205 dqadd75083 add 12398765432112345678945678 1E-25 -> 12398765432112345678945678.00000001 Inexact Rounded
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1206 dqadd75084 add 12398765432112345678945678 1E-30 -> 12398765432112345678945678.00000001 Inexact Rounded
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1207 dqadd75085 add 12398765432112345678945678 1E-31 -> 12398765432112345678945678.00000001 Inexact Rounded
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1208 dqadd75086 add 12398765432112345678945678 1E-32 -> 12398765432112345678945678.00000001 Inexact Rounded
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1209 dqadd75087 add 12398765432112345678945678 1E-33 -> 12398765432112345678945678.00000001 Inexact Rounded
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1210 dqadd75088 add 12398765432112345678945678 1E-34 -> 12398765432112345678945678.00000001 Inexact Rounded
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1211 dqadd75089 add 12398765432112345678945678 1E-35 -> 12398765432112345678945678.00000001 Inexact Rounded
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1212
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1213 -- Null tests
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1214 dqadd9990 add 10 # -> NaN Invalid_operation
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1215 dqadd9991 add # 10 -> NaN Invalid_operation