17db96d56Sopenharmony_ci------------------------------------------------------------------------ 27db96d56Sopenharmony_ci-- ddAdd.decTest -- decDouble addition -- 37db96d56Sopenharmony_ci-- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- 47db96d56Sopenharmony_ci------------------------------------------------------------------------ 57db96d56Sopenharmony_ci-- Please see the document "General Decimal Arithmetic Testcases" -- 67db96d56Sopenharmony_ci-- at http://www2.hursley.ibm.com/decimal for the description of -- 77db96d56Sopenharmony_ci-- these testcases. -- 87db96d56Sopenharmony_ci-- -- 97db96d56Sopenharmony_ci-- These testcases are experimental ('beta' versions), and they -- 107db96d56Sopenharmony_ci-- may contain errors. They are offered on an as-is basis. In -- 117db96d56Sopenharmony_ci-- particular, achieving the same results as the tests here is not -- 127db96d56Sopenharmony_ci-- a guarantee that an implementation complies with any Standard -- 137db96d56Sopenharmony_ci-- or specification. The tests are not exhaustive. -- 147db96d56Sopenharmony_ci-- -- 157db96d56Sopenharmony_ci-- Please send comments, suggestions, and corrections to the author: -- 167db96d56Sopenharmony_ci-- Mike Cowlishaw, IBM Fellow -- 177db96d56Sopenharmony_ci-- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- 187db96d56Sopenharmony_ci-- mfc@uk.ibm.com -- 197db96d56Sopenharmony_ci------------------------------------------------------------------------ 207db96d56Sopenharmony_civersion: 2.59 217db96d56Sopenharmony_ci 227db96d56Sopenharmony_ci-- This set of tests are for decDoubles only; all arguments are 237db96d56Sopenharmony_ci-- representable in a decDouble 247db96d56Sopenharmony_ciprecision: 16 257db96d56Sopenharmony_cimaxExponent: 384 267db96d56Sopenharmony_ciminExponent: -383 277db96d56Sopenharmony_ciextended: 1 287db96d56Sopenharmony_ciclamp: 1 297db96d56Sopenharmony_cirounding: half_even 307db96d56Sopenharmony_ci 317db96d56Sopenharmony_ci-- [first group are 'quick confidence check'] 327db96d56Sopenharmony_ciddadd001 add 1 1 -> 2 337db96d56Sopenharmony_ciddadd002 add 2 3 -> 5 347db96d56Sopenharmony_ciddadd003 add '5.75' '3.3' -> 9.05 357db96d56Sopenharmony_ciddadd004 add '5' '-3' -> 2 367db96d56Sopenharmony_ciddadd005 add '-5' '-3' -> -8 377db96d56Sopenharmony_ciddadd006 add '-7' '2.5' -> -4.5 387db96d56Sopenharmony_ciddadd007 add '0.7' '0.3' -> 1.0 397db96d56Sopenharmony_ciddadd008 add '1.25' '1.25' -> 2.50 407db96d56Sopenharmony_ciddadd009 add '1.23456789' '1.00000000' -> '2.23456789' 417db96d56Sopenharmony_ciddadd010 add '1.23456789' '1.00000011' -> '2.23456800' 427db96d56Sopenharmony_ci 437db96d56Sopenharmony_ci-- 1234567890123456 1234567890123456 447db96d56Sopenharmony_ciddadd011 add '0.4444444444444446' '0.5555555555555555' -> '1.000000000000000' Inexact Rounded 457db96d56Sopenharmony_ciddadd012 add '0.4444444444444445' '0.5555555555555555' -> '1.000000000000000' Rounded 467db96d56Sopenharmony_ciddadd013 add '0.4444444444444444' '0.5555555555555555' -> '0.9999999999999999' 477db96d56Sopenharmony_ciddadd014 add '4444444444444444' '0.49' -> '4444444444444444' Inexact Rounded 487db96d56Sopenharmony_ciddadd015 add '4444444444444444' '0.499' -> '4444444444444444' Inexact Rounded 497db96d56Sopenharmony_ciddadd016 add '4444444444444444' '0.4999' -> '4444444444444444' Inexact Rounded 507db96d56Sopenharmony_ciddadd017 add '4444444444444444' '0.5000' -> '4444444444444444' Inexact Rounded 517db96d56Sopenharmony_ciddadd018 add '4444444444444444' '0.5001' -> '4444444444444445' Inexact Rounded 527db96d56Sopenharmony_ciddadd019 add '4444444444444444' '0.501' -> '4444444444444445' Inexact Rounded 537db96d56Sopenharmony_ciddadd020 add '4444444444444444' '0.51' -> '4444444444444445' Inexact Rounded 547db96d56Sopenharmony_ci 557db96d56Sopenharmony_ciddadd021 add 0 1 -> 1 567db96d56Sopenharmony_ciddadd022 add 1 1 -> 2 577db96d56Sopenharmony_ciddadd023 add 2 1 -> 3 587db96d56Sopenharmony_ciddadd024 add 3 1 -> 4 597db96d56Sopenharmony_ciddadd025 add 4 1 -> 5 607db96d56Sopenharmony_ciddadd026 add 5 1 -> 6 617db96d56Sopenharmony_ciddadd027 add 6 1 -> 7 627db96d56Sopenharmony_ciddadd028 add 7 1 -> 8 637db96d56Sopenharmony_ciddadd029 add 8 1 -> 9 647db96d56Sopenharmony_ciddadd030 add 9 1 -> 10 657db96d56Sopenharmony_ci 667db96d56Sopenharmony_ci-- some carrying effects 677db96d56Sopenharmony_ciddadd031 add '0.9998' '0.0000' -> '0.9998' 687db96d56Sopenharmony_ciddadd032 add '0.9998' '0.0001' -> '0.9999' 697db96d56Sopenharmony_ciddadd033 add '0.9998' '0.0002' -> '1.0000' 707db96d56Sopenharmony_ciddadd034 add '0.9998' '0.0003' -> '1.0001' 717db96d56Sopenharmony_ci 727db96d56Sopenharmony_ciddadd035 add '70' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded 737db96d56Sopenharmony_ciddadd036 add '700' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded 747db96d56Sopenharmony_ciddadd037 add '7000' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded 757db96d56Sopenharmony_ciddadd038 add '70000' '10000e+16' -> '1.000000000000001E+20' Inexact Rounded 767db96d56Sopenharmony_ciddadd039 add '700000' '10000e+16' -> '1.000000000000007E+20' Rounded 777db96d56Sopenharmony_ci 787db96d56Sopenharmony_ci-- symmetry: 797db96d56Sopenharmony_ciddadd040 add '10000e+16' '70' -> '1.000000000000000E+20' Inexact Rounded 807db96d56Sopenharmony_ciddadd041 add '10000e+16' '700' -> '1.000000000000000E+20' Inexact Rounded 817db96d56Sopenharmony_ciddadd042 add '10000e+16' '7000' -> '1.000000000000000E+20' Inexact Rounded 827db96d56Sopenharmony_ciddadd044 add '10000e+16' '70000' -> '1.000000000000001E+20' Inexact Rounded 837db96d56Sopenharmony_ciddadd045 add '10000e+16' '700000' -> '1.000000000000007E+20' Rounded 847db96d56Sopenharmony_ci 857db96d56Sopenharmony_ci-- same, without rounding 867db96d56Sopenharmony_ciddadd046 add '10000e+9' '7' -> '10000000000007' 877db96d56Sopenharmony_ciddadd047 add '10000e+9' '70' -> '10000000000070' 887db96d56Sopenharmony_ciddadd048 add '10000e+9' '700' -> '10000000000700' 897db96d56Sopenharmony_ciddadd049 add '10000e+9' '7000' -> '10000000007000' 907db96d56Sopenharmony_ciddadd050 add '10000e+9' '70000' -> '10000000070000' 917db96d56Sopenharmony_ciddadd051 add '10000e+9' '700000' -> '10000000700000' 927db96d56Sopenharmony_ciddadd052 add '10000e+9' '7000000' -> '10000007000000' 937db96d56Sopenharmony_ci 947db96d56Sopenharmony_ci-- examples from decarith 957db96d56Sopenharmony_ciddadd053 add '12' '7.00' -> '19.00' 967db96d56Sopenharmony_ciddadd054 add '1.3' '-1.07' -> '0.23' 977db96d56Sopenharmony_ciddadd055 add '1.3' '-1.30' -> '0.00' 987db96d56Sopenharmony_ciddadd056 add '1.3' '-2.07' -> '-0.77' 997db96d56Sopenharmony_ciddadd057 add '1E+2' '1E+4' -> '1.01E+4' 1007db96d56Sopenharmony_ci 1017db96d56Sopenharmony_ci-- leading zero preservation 1027db96d56Sopenharmony_ciddadd061 add 1 '0.0001' -> '1.0001' 1037db96d56Sopenharmony_ciddadd062 add 1 '0.00001' -> '1.00001' 1047db96d56Sopenharmony_ciddadd063 add 1 '0.000001' -> '1.000001' 1057db96d56Sopenharmony_ciddadd064 add 1 '0.0000001' -> '1.0000001' 1067db96d56Sopenharmony_ciddadd065 add 1 '0.00000001' -> '1.00000001' 1077db96d56Sopenharmony_ci 1087db96d56Sopenharmony_ci-- some funny zeros [in case of bad signum] 1097db96d56Sopenharmony_ciddadd070 add 1 0 -> 1 1107db96d56Sopenharmony_ciddadd071 add 1 0. -> 1 1117db96d56Sopenharmony_ciddadd072 add 1 .0 -> 1.0 1127db96d56Sopenharmony_ciddadd073 add 1 0.0 -> 1.0 1137db96d56Sopenharmony_ciddadd074 add 1 0.00 -> 1.00 1147db96d56Sopenharmony_ciddadd075 add 0 1 -> 1 1157db96d56Sopenharmony_ciddadd076 add 0. 1 -> 1 1167db96d56Sopenharmony_ciddadd077 add .0 1 -> 1.0 1177db96d56Sopenharmony_ciddadd078 add 0.0 1 -> 1.0 1187db96d56Sopenharmony_ciddadd079 add 0.00 1 -> 1.00 1197db96d56Sopenharmony_ci 1207db96d56Sopenharmony_ci-- some carries 1217db96d56Sopenharmony_ciddadd080 add 999999998 1 -> 999999999 1227db96d56Sopenharmony_ciddadd081 add 999999999 1 -> 1000000000 1237db96d56Sopenharmony_ciddadd082 add 99999999 1 -> 100000000 1247db96d56Sopenharmony_ciddadd083 add 9999999 1 -> 10000000 1257db96d56Sopenharmony_ciddadd084 add 999999 1 -> 1000000 1267db96d56Sopenharmony_ciddadd085 add 99999 1 -> 100000 1277db96d56Sopenharmony_ciddadd086 add 9999 1 -> 10000 1287db96d56Sopenharmony_ciddadd087 add 999 1 -> 1000 1297db96d56Sopenharmony_ciddadd088 add 99 1 -> 100 1307db96d56Sopenharmony_ciddadd089 add 9 1 -> 10 1317db96d56Sopenharmony_ci 1327db96d56Sopenharmony_ci 1337db96d56Sopenharmony_ci-- more LHS swaps 1347db96d56Sopenharmony_ciddadd090 add '-56267E-10' 0 -> '-0.0000056267' 1357db96d56Sopenharmony_ciddadd091 add '-56267E-6' 0 -> '-0.056267' 1367db96d56Sopenharmony_ciddadd092 add '-56267E-5' 0 -> '-0.56267' 1377db96d56Sopenharmony_ciddadd093 add '-56267E-4' 0 -> '-5.6267' 1387db96d56Sopenharmony_ciddadd094 add '-56267E-3' 0 -> '-56.267' 1397db96d56Sopenharmony_ciddadd095 add '-56267E-2' 0 -> '-562.67' 1407db96d56Sopenharmony_ciddadd096 add '-56267E-1' 0 -> '-5626.7' 1417db96d56Sopenharmony_ciddadd097 add '-56267E-0' 0 -> '-56267' 1427db96d56Sopenharmony_ciddadd098 add '-5E-10' 0 -> '-5E-10' 1437db96d56Sopenharmony_ciddadd099 add '-5E-7' 0 -> '-5E-7' 1447db96d56Sopenharmony_ciddadd100 add '-5E-6' 0 -> '-0.000005' 1457db96d56Sopenharmony_ciddadd101 add '-5E-5' 0 -> '-0.00005' 1467db96d56Sopenharmony_ciddadd102 add '-5E-4' 0 -> '-0.0005' 1477db96d56Sopenharmony_ciddadd103 add '-5E-1' 0 -> '-0.5' 1487db96d56Sopenharmony_ciddadd104 add '-5E0' 0 -> '-5' 1497db96d56Sopenharmony_ciddadd105 add '-5E1' 0 -> '-50' 1507db96d56Sopenharmony_ciddadd106 add '-5E5' 0 -> '-500000' 1517db96d56Sopenharmony_ciddadd107 add '-5E15' 0 -> '-5000000000000000' 1527db96d56Sopenharmony_ciddadd108 add '-5E16' 0 -> '-5.000000000000000E+16' Rounded 1537db96d56Sopenharmony_ciddadd109 add '-5E17' 0 -> '-5.000000000000000E+17' Rounded 1547db96d56Sopenharmony_ciddadd110 add '-5E18' 0 -> '-5.000000000000000E+18' Rounded 1557db96d56Sopenharmony_ciddadd111 add '-5E100' 0 -> '-5.000000000000000E+100' Rounded 1567db96d56Sopenharmony_ci 1577db96d56Sopenharmony_ci-- more RHS swaps 1587db96d56Sopenharmony_ciddadd113 add 0 '-56267E-10' -> '-0.0000056267' 1597db96d56Sopenharmony_ciddadd114 add 0 '-56267E-6' -> '-0.056267' 1607db96d56Sopenharmony_ciddadd116 add 0 '-56267E-5' -> '-0.56267' 1617db96d56Sopenharmony_ciddadd117 add 0 '-56267E-4' -> '-5.6267' 1627db96d56Sopenharmony_ciddadd119 add 0 '-56267E-3' -> '-56.267' 1637db96d56Sopenharmony_ciddadd120 add 0 '-56267E-2' -> '-562.67' 1647db96d56Sopenharmony_ciddadd121 add 0 '-56267E-1' -> '-5626.7' 1657db96d56Sopenharmony_ciddadd122 add 0 '-56267E-0' -> '-56267' 1667db96d56Sopenharmony_ciddadd123 add 0 '-5E-10' -> '-5E-10' 1677db96d56Sopenharmony_ciddadd124 add 0 '-5E-7' -> '-5E-7' 1687db96d56Sopenharmony_ciddadd125 add 0 '-5E-6' -> '-0.000005' 1697db96d56Sopenharmony_ciddadd126 add 0 '-5E-5' -> '-0.00005' 1707db96d56Sopenharmony_ciddadd127 add 0 '-5E-4' -> '-0.0005' 1717db96d56Sopenharmony_ciddadd128 add 0 '-5E-1' -> '-0.5' 1727db96d56Sopenharmony_ciddadd129 add 0 '-5E0' -> '-5' 1737db96d56Sopenharmony_ciddadd130 add 0 '-5E1' -> '-50' 1747db96d56Sopenharmony_ciddadd131 add 0 '-5E5' -> '-500000' 1757db96d56Sopenharmony_ciddadd132 add 0 '-5E15' -> '-5000000000000000' 1767db96d56Sopenharmony_ciddadd133 add 0 '-5E16' -> '-5.000000000000000E+16' Rounded 1777db96d56Sopenharmony_ciddadd134 add 0 '-5E17' -> '-5.000000000000000E+17' Rounded 1787db96d56Sopenharmony_ciddadd135 add 0 '-5E18' -> '-5.000000000000000E+18' Rounded 1797db96d56Sopenharmony_ciddadd136 add 0 '-5E100' -> '-5.000000000000000E+100' Rounded 1807db96d56Sopenharmony_ci 1817db96d56Sopenharmony_ci-- related 1827db96d56Sopenharmony_ciddadd137 add 1 '0E-19' -> '1.000000000000000' Rounded 1837db96d56Sopenharmony_ciddadd138 add -1 '0E-19' -> '-1.000000000000000' Rounded 1847db96d56Sopenharmony_ciddadd139 add '0E-19' 1 -> '1.000000000000000' Rounded 1857db96d56Sopenharmony_ciddadd140 add '0E-19' -1 -> '-1.000000000000000' Rounded 1867db96d56Sopenharmony_ciddadd141 add 1E+11 0.0000 -> '100000000000.0000' 1877db96d56Sopenharmony_ciddadd142 add 1E+11 0.00000 -> '100000000000.0000' Rounded 1887db96d56Sopenharmony_ciddadd143 add 0.000 1E+12 -> '1000000000000.000' 1897db96d56Sopenharmony_ciddadd144 add 0.0000 1E+12 -> '1000000000000.000' Rounded 1907db96d56Sopenharmony_ci 1917db96d56Sopenharmony_ci-- [some of the next group are really constructor tests] 1927db96d56Sopenharmony_ciddadd146 add '00.0' 0 -> '0.0' 1937db96d56Sopenharmony_ciddadd147 add '0.00' 0 -> '0.00' 1947db96d56Sopenharmony_ciddadd148 add 0 '0.00' -> '0.00' 1957db96d56Sopenharmony_ciddadd149 add 0 '00.0' -> '0.0' 1967db96d56Sopenharmony_ciddadd150 add '00.0' '0.00' -> '0.00' 1977db96d56Sopenharmony_ciddadd151 add '0.00' '00.0' -> '0.00' 1987db96d56Sopenharmony_ciddadd152 add '3' '.3' -> '3.3' 1997db96d56Sopenharmony_ciddadd153 add '3.' '.3' -> '3.3' 2007db96d56Sopenharmony_ciddadd154 add '3.0' '.3' -> '3.3' 2017db96d56Sopenharmony_ciddadd155 add '3.00' '.3' -> '3.30' 2027db96d56Sopenharmony_ciddadd156 add '3' '3' -> '6' 2037db96d56Sopenharmony_ciddadd157 add '3' '+3' -> '6' 2047db96d56Sopenharmony_ciddadd158 add '3' '-3' -> '0' 2057db96d56Sopenharmony_ciddadd159 add '0.3' '-0.3' -> '0.0' 2067db96d56Sopenharmony_ciddadd160 add '0.03' '-0.03' -> '0.00' 2077db96d56Sopenharmony_ci 2087db96d56Sopenharmony_ci-- try borderline precision, with carries, etc. 2097db96d56Sopenharmony_ciddadd161 add '1E+12' '-1' -> '999999999999' 2107db96d56Sopenharmony_ciddadd162 add '1E+12' '1.11' -> '1000000000001.11' 2117db96d56Sopenharmony_ciddadd163 add '1.11' '1E+12' -> '1000000000001.11' 2127db96d56Sopenharmony_ciddadd164 add '-1' '1E+12' -> '999999999999' 2137db96d56Sopenharmony_ciddadd165 add '7E+12' '-1' -> '6999999999999' 2147db96d56Sopenharmony_ciddadd166 add '7E+12' '1.11' -> '7000000000001.11' 2157db96d56Sopenharmony_ciddadd167 add '1.11' '7E+12' -> '7000000000001.11' 2167db96d56Sopenharmony_ciddadd168 add '-1' '7E+12' -> '6999999999999' 2177db96d56Sopenharmony_ci 2187db96d56Sopenharmony_cirounding: half_up 2197db96d56Sopenharmony_ci-- 1.234567890123456 1234567890123456 1 234567890123456 2207db96d56Sopenharmony_ciddadd170 add '4.444444444444444' '0.5555555555555567' -> '5.000000000000001' Inexact Rounded 2217db96d56Sopenharmony_ciddadd171 add '4.444444444444444' '0.5555555555555566' -> '5.000000000000001' Inexact Rounded 2227db96d56Sopenharmony_ciddadd172 add '4.444444444444444' '0.5555555555555565' -> '5.000000000000001' Inexact Rounded 2237db96d56Sopenharmony_ciddadd173 add '4.444444444444444' '0.5555555555555564' -> '5.000000000000000' Inexact Rounded 2247db96d56Sopenharmony_ciddadd174 add '4.444444444444444' '0.5555555555555553' -> '4.999999999999999' Inexact Rounded 2257db96d56Sopenharmony_ciddadd175 add '4.444444444444444' '0.5555555555555552' -> '4.999999999999999' Inexact Rounded 2267db96d56Sopenharmony_ciddadd176 add '4.444444444444444' '0.5555555555555551' -> '4.999999999999999' Inexact Rounded 2277db96d56Sopenharmony_ciddadd177 add '4.444444444444444' '0.5555555555555550' -> '4.999999999999999' Rounded 2287db96d56Sopenharmony_ciddadd178 add '4.444444444444444' '0.5555555555555545' -> '4.999999999999999' Inexact Rounded 2297db96d56Sopenharmony_ciddadd179 add '4.444444444444444' '0.5555555555555544' -> '4.999999999999998' Inexact Rounded 2307db96d56Sopenharmony_ciddadd180 add '4.444444444444444' '0.5555555555555543' -> '4.999999999999998' Inexact Rounded 2317db96d56Sopenharmony_ciddadd181 add '4.444444444444444' '0.5555555555555542' -> '4.999999999999998' Inexact Rounded 2327db96d56Sopenharmony_ciddadd182 add '4.444444444444444' '0.5555555555555541' -> '4.999999999999998' Inexact Rounded 2337db96d56Sopenharmony_ciddadd183 add '4.444444444444444' '0.5555555555555540' -> '4.999999999999998' Rounded 2347db96d56Sopenharmony_ci 2357db96d56Sopenharmony_ci-- and some more, including residue effects and different roundings 2367db96d56Sopenharmony_cirounding: half_up 2377db96d56Sopenharmony_ciddadd200 add '1234560123456789' 0 -> '1234560123456789' 2387db96d56Sopenharmony_ciddadd201 add '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded 2397db96d56Sopenharmony_ciddadd202 add '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded 2407db96d56Sopenharmony_ciddadd203 add '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded 2417db96d56Sopenharmony_ciddadd204 add '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded 2427db96d56Sopenharmony_ciddadd205 add '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded 2437db96d56Sopenharmony_ciddadd206 add '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded 2447db96d56Sopenharmony_ciddadd207 add '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded 2457db96d56Sopenharmony_ciddadd208 add '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded 2467db96d56Sopenharmony_ciddadd209 add '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded 2477db96d56Sopenharmony_ciddadd210 add '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded 2487db96d56Sopenharmony_ciddadd211 add '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded 2497db96d56Sopenharmony_ciddadd212 add '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded 2507db96d56Sopenharmony_ciddadd213 add '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded 2517db96d56Sopenharmony_ciddadd214 add '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded 2527db96d56Sopenharmony_ciddadd215 add '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded 2537db96d56Sopenharmony_ciddadd216 add '1234560123456789' 1 -> '1234560123456790' 2547db96d56Sopenharmony_ciddadd217 add '1234560123456789' 1.000000001 -> '1234560123456790' Inexact Rounded 2557db96d56Sopenharmony_ciddadd218 add '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded 2567db96d56Sopenharmony_ciddadd219 add '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded 2577db96d56Sopenharmony_ci 2587db96d56Sopenharmony_cirounding: half_even 2597db96d56Sopenharmony_ciddadd220 add '1234560123456789' 0 -> '1234560123456789' 2607db96d56Sopenharmony_ciddadd221 add '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded 2617db96d56Sopenharmony_ciddadd222 add '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded 2627db96d56Sopenharmony_ciddadd223 add '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded 2637db96d56Sopenharmony_ciddadd224 add '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded 2647db96d56Sopenharmony_ciddadd225 add '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded 2657db96d56Sopenharmony_ciddadd226 add '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded 2667db96d56Sopenharmony_ciddadd227 add '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded 2677db96d56Sopenharmony_ciddadd228 add '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded 2687db96d56Sopenharmony_ciddadd229 add '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded 2697db96d56Sopenharmony_ciddadd230 add '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded 2707db96d56Sopenharmony_ciddadd231 add '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded 2717db96d56Sopenharmony_ciddadd232 add '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded 2727db96d56Sopenharmony_ciddadd233 add '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded 2737db96d56Sopenharmony_ciddadd234 add '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded 2747db96d56Sopenharmony_ciddadd235 add '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded 2757db96d56Sopenharmony_ciddadd236 add '1234560123456789' 1 -> '1234560123456790' 2767db96d56Sopenharmony_ciddadd237 add '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded 2777db96d56Sopenharmony_ciddadd238 add '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded 2787db96d56Sopenharmony_ciddadd239 add '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded 2797db96d56Sopenharmony_ci-- critical few with even bottom digit... 2807db96d56Sopenharmony_ciddadd240 add '1234560123456788' 0.499999999 -> '1234560123456788' Inexact Rounded 2817db96d56Sopenharmony_ciddadd241 add '1234560123456788' 0.5 -> '1234560123456788' Inexact Rounded 2827db96d56Sopenharmony_ciddadd242 add '1234560123456788' 0.500000001 -> '1234560123456789' Inexact Rounded 2837db96d56Sopenharmony_ci 2847db96d56Sopenharmony_cirounding: down 2857db96d56Sopenharmony_ciddadd250 add '1234560123456789' 0 -> '1234560123456789' 2867db96d56Sopenharmony_ciddadd251 add '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded 2877db96d56Sopenharmony_ciddadd252 add '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded 2887db96d56Sopenharmony_ciddadd253 add '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded 2897db96d56Sopenharmony_ciddadd254 add '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded 2907db96d56Sopenharmony_ciddadd255 add '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded 2917db96d56Sopenharmony_ciddadd256 add '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded 2927db96d56Sopenharmony_ciddadd257 add '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded 2937db96d56Sopenharmony_ciddadd258 add '1234560123456789' 0.5 -> '1234560123456789' Inexact Rounded 2947db96d56Sopenharmony_ciddadd259 add '1234560123456789' 0.500000001 -> '1234560123456789' Inexact Rounded 2957db96d56Sopenharmony_ciddadd260 add '1234560123456789' 0.500001 -> '1234560123456789' Inexact Rounded 2967db96d56Sopenharmony_ciddadd261 add '1234560123456789' 0.51 -> '1234560123456789' Inexact Rounded 2977db96d56Sopenharmony_ciddadd262 add '1234560123456789' 0.6 -> '1234560123456789' Inexact Rounded 2987db96d56Sopenharmony_ciddadd263 add '1234560123456789' 0.9 -> '1234560123456789' Inexact Rounded 2997db96d56Sopenharmony_ciddadd264 add '1234560123456789' 0.99999 -> '1234560123456789' Inexact Rounded 3007db96d56Sopenharmony_ciddadd265 add '1234560123456789' 0.999999999 -> '1234560123456789' Inexact Rounded 3017db96d56Sopenharmony_ciddadd266 add '1234560123456789' 1 -> '1234560123456790' 3027db96d56Sopenharmony_ciddadd267 add '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded 3037db96d56Sopenharmony_ciddadd268 add '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded 3047db96d56Sopenharmony_ciddadd269 add '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded 3057db96d56Sopenharmony_ci 3067db96d56Sopenharmony_ci-- 1 in last place tests 3077db96d56Sopenharmony_cirounding: half_up 3087db96d56Sopenharmony_ciddadd301 add -1 1 -> 0 3097db96d56Sopenharmony_ciddadd302 add 0 1 -> 1 3107db96d56Sopenharmony_ciddadd303 add 1 1 -> 2 3117db96d56Sopenharmony_ciddadd304 add 12 1 -> 13 3127db96d56Sopenharmony_ciddadd305 add 98 1 -> 99 3137db96d56Sopenharmony_ciddadd306 add 99 1 -> 100 3147db96d56Sopenharmony_ciddadd307 add 100 1 -> 101 3157db96d56Sopenharmony_ciddadd308 add 101 1 -> 102 3167db96d56Sopenharmony_ciddadd309 add -1 -1 -> -2 3177db96d56Sopenharmony_ciddadd310 add 0 -1 -> -1 3187db96d56Sopenharmony_ciddadd311 add 1 -1 -> 0 3197db96d56Sopenharmony_ciddadd312 add 12 -1 -> 11 3207db96d56Sopenharmony_ciddadd313 add 98 -1 -> 97 3217db96d56Sopenharmony_ciddadd314 add 99 -1 -> 98 3227db96d56Sopenharmony_ciddadd315 add 100 -1 -> 99 3237db96d56Sopenharmony_ciddadd316 add 101 -1 -> 100 3247db96d56Sopenharmony_ci 3257db96d56Sopenharmony_ciddadd321 add -0.01 0.01 -> 0.00 3267db96d56Sopenharmony_ciddadd322 add 0.00 0.01 -> 0.01 3277db96d56Sopenharmony_ciddadd323 add 0.01 0.01 -> 0.02 3287db96d56Sopenharmony_ciddadd324 add 0.12 0.01 -> 0.13 3297db96d56Sopenharmony_ciddadd325 add 0.98 0.01 -> 0.99 3307db96d56Sopenharmony_ciddadd326 add 0.99 0.01 -> 1.00 3317db96d56Sopenharmony_ciddadd327 add 1.00 0.01 -> 1.01 3327db96d56Sopenharmony_ciddadd328 add 1.01 0.01 -> 1.02 3337db96d56Sopenharmony_ciddadd329 add -0.01 -0.01 -> -0.02 3347db96d56Sopenharmony_ciddadd330 add 0.00 -0.01 -> -0.01 3357db96d56Sopenharmony_ciddadd331 add 0.01 -0.01 -> 0.00 3367db96d56Sopenharmony_ciddadd332 add 0.12 -0.01 -> 0.11 3377db96d56Sopenharmony_ciddadd333 add 0.98 -0.01 -> 0.97 3387db96d56Sopenharmony_ciddadd334 add 0.99 -0.01 -> 0.98 3397db96d56Sopenharmony_ciddadd335 add 1.00 -0.01 -> 0.99 3407db96d56Sopenharmony_ciddadd336 add 1.01 -0.01 -> 1.00 3417db96d56Sopenharmony_ci 3427db96d56Sopenharmony_ci-- some more cases where adding 0 affects the coefficient 3437db96d56Sopenharmony_ciddadd340 add 1E+3 0 -> 1000 3447db96d56Sopenharmony_ciddadd341 add 1E+15 0 -> 1000000000000000 3457db96d56Sopenharmony_ciddadd342 add 1E+16 0 -> 1.000000000000000E+16 Rounded 3467db96d56Sopenharmony_ciddadd343 add 1E+20 0 -> 1.000000000000000E+20 Rounded 3477db96d56Sopenharmony_ci-- which simply follow from these cases ... 3487db96d56Sopenharmony_ciddadd344 add 1E+3 1 -> 1001 3497db96d56Sopenharmony_ciddadd345 add 1E+15 1 -> 1000000000000001 3507db96d56Sopenharmony_ciddadd346 add 1E+16 1 -> 1.000000000000000E+16 Inexact Rounded 3517db96d56Sopenharmony_ciddadd347 add 1E+20 1 -> 1.000000000000000E+20 Inexact Rounded 3527db96d56Sopenharmony_ciddadd348 add 1E+3 7 -> 1007 3537db96d56Sopenharmony_ciddadd349 add 1E+15 7 -> 1000000000000007 3547db96d56Sopenharmony_ciddadd350 add 1E+16 7 -> 1.000000000000001E+16 Inexact Rounded 3557db96d56Sopenharmony_ciddadd351 add 1E+20 7 -> 1.000000000000000E+20 Inexact Rounded 3567db96d56Sopenharmony_ci 3577db96d56Sopenharmony_ci-- tryzeros cases 3587db96d56Sopenharmony_cirounding: half_up 3597db96d56Sopenharmony_ciddadd360 add 0E+50 10000E+1 -> 1.0000E+5 3607db96d56Sopenharmony_ciddadd361 add 0E-50 10000E+1 -> 100000.0000000000 Rounded 3617db96d56Sopenharmony_ciddadd362 add 10000E+1 0E-50 -> 100000.0000000000 Rounded 3627db96d56Sopenharmony_ciddadd363 add 10000E+1 10000E-50 -> 100000.0000000000 Rounded Inexact 3637db96d56Sopenharmony_ciddadd364 add 9.999999999999999E+384 -9.999999999999999E+384 -> 0E+369 3647db96d56Sopenharmony_ci 3657db96d56Sopenharmony_ci-- a curiosity from JSR 13 testing 3667db96d56Sopenharmony_cirounding: half_down 3677db96d56Sopenharmony_ciddadd370 add 999999999999999 815 -> 1000000000000814 3687db96d56Sopenharmony_ciddadd371 add 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact 3697db96d56Sopenharmony_cirounding: half_up 3707db96d56Sopenharmony_ciddadd372 add 999999999999999 815 -> 1000000000000814 3717db96d56Sopenharmony_ciddadd373 add 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact 3727db96d56Sopenharmony_cirounding: half_even 3737db96d56Sopenharmony_ciddadd374 add 999999999999999 815 -> 1000000000000814 3747db96d56Sopenharmony_ciddadd375 add 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact 3757db96d56Sopenharmony_ci 3767db96d56Sopenharmony_ci-- operands folded 3777db96d56Sopenharmony_ciddadd380 add 1E+384 1E+384 -> 2.000000000000000E+384 Clamped 3787db96d56Sopenharmony_ciddadd381 add 1E+380 1E+380 -> 2.00000000000E+380 Clamped 3797db96d56Sopenharmony_ciddadd382 add 1E+376 1E+376 -> 2.0000000E+376 Clamped 3807db96d56Sopenharmony_ciddadd383 add 1E+372 1E+372 -> 2.000E+372 Clamped 3817db96d56Sopenharmony_ciddadd384 add 1E+370 1E+370 -> 2.0E+370 Clamped 3827db96d56Sopenharmony_ciddadd385 add 1E+369 1E+369 -> 2E+369 3837db96d56Sopenharmony_ciddadd386 add 1E+368 1E+368 -> 2E+368 3847db96d56Sopenharmony_ci 3857db96d56Sopenharmony_ci-- ulp replacement tests 3867db96d56Sopenharmony_ciddadd400 add 1 77e-14 -> 1.00000000000077 3877db96d56Sopenharmony_ciddadd401 add 1 77e-15 -> 1.000000000000077 3887db96d56Sopenharmony_ciddadd402 add 1 77e-16 -> 1.000000000000008 Inexact Rounded 3897db96d56Sopenharmony_ciddadd403 add 1 77e-17 -> 1.000000000000001 Inexact Rounded 3907db96d56Sopenharmony_ciddadd404 add 1 77e-18 -> 1.000000000000000 Inexact Rounded 3917db96d56Sopenharmony_ciddadd405 add 1 77e-19 -> 1.000000000000000 Inexact Rounded 3927db96d56Sopenharmony_ciddadd406 add 1 77e-299 -> 1.000000000000000 Inexact Rounded 3937db96d56Sopenharmony_ci 3947db96d56Sopenharmony_ciddadd410 add 10 77e-14 -> 10.00000000000077 3957db96d56Sopenharmony_ciddadd411 add 10 77e-15 -> 10.00000000000008 Inexact Rounded 3967db96d56Sopenharmony_ciddadd412 add 10 77e-16 -> 10.00000000000001 Inexact Rounded 3977db96d56Sopenharmony_ciddadd413 add 10 77e-17 -> 10.00000000000000 Inexact Rounded 3987db96d56Sopenharmony_ciddadd414 add 10 77e-18 -> 10.00000000000000 Inexact Rounded 3997db96d56Sopenharmony_ciddadd415 add 10 77e-19 -> 10.00000000000000 Inexact Rounded 4007db96d56Sopenharmony_ciddadd416 add 10 77e-299 -> 10.00000000000000 Inexact Rounded 4017db96d56Sopenharmony_ci 4027db96d56Sopenharmony_ciddadd420 add 77e-14 1 -> 1.00000000000077 4037db96d56Sopenharmony_ciddadd421 add 77e-15 1 -> 1.000000000000077 4047db96d56Sopenharmony_ciddadd422 add 77e-16 1 -> 1.000000000000008 Inexact Rounded 4057db96d56Sopenharmony_ciddadd423 add 77e-17 1 -> 1.000000000000001 Inexact Rounded 4067db96d56Sopenharmony_ciddadd424 add 77e-18 1 -> 1.000000000000000 Inexact Rounded 4077db96d56Sopenharmony_ciddadd425 add 77e-19 1 -> 1.000000000000000 Inexact Rounded 4087db96d56Sopenharmony_ciddadd426 add 77e-299 1 -> 1.000000000000000 Inexact Rounded 4097db96d56Sopenharmony_ci 4107db96d56Sopenharmony_ciddadd430 add 77e-14 10 -> 10.00000000000077 4117db96d56Sopenharmony_ciddadd431 add 77e-15 10 -> 10.00000000000008 Inexact Rounded 4127db96d56Sopenharmony_ciddadd432 add 77e-16 10 -> 10.00000000000001 Inexact Rounded 4137db96d56Sopenharmony_ciddadd433 add 77e-17 10 -> 10.00000000000000 Inexact Rounded 4147db96d56Sopenharmony_ciddadd434 add 77e-18 10 -> 10.00000000000000 Inexact Rounded 4157db96d56Sopenharmony_ciddadd435 add 77e-19 10 -> 10.00000000000000 Inexact Rounded 4167db96d56Sopenharmony_ciddadd436 add 77e-299 10 -> 10.00000000000000 Inexact Rounded 4177db96d56Sopenharmony_ci 4187db96d56Sopenharmony_ci-- fastpath boundary (more in dqadd) 4197db96d56Sopenharmony_ci-- 1234567890123456 4207db96d56Sopenharmony_ciddadd539 add '4444444444444444' '3333333333333333' -> '7777777777777777' 4217db96d56Sopenharmony_ciddadd540 add '4444444444444444' '4444444444444444' -> '8888888888888888' 4227db96d56Sopenharmony_ciddadd541 add '4444444444444444' '5555555555555555' -> '9999999999999999' 4237db96d56Sopenharmony_ciddadd542 add '3333333333333333' '4444444444444444' -> '7777777777777777' 4247db96d56Sopenharmony_ciddadd543 add '4444444444444444' '4444444444444444' -> '8888888888888888' 4257db96d56Sopenharmony_ciddadd544 add '5555555555555555' '4444444444444444' -> '9999999999999999' 4267db96d56Sopenharmony_ciddadd545 add '3000004000000000' '3000000000000040' -> '6000004000000040' 4277db96d56Sopenharmony_ciddadd546 add '3000000400000000' '4000000000000400' -> '7000000400000400' 4287db96d56Sopenharmony_ciddadd547 add '3000000040000000' '5000000000004000' -> '8000000040004000' 4297db96d56Sopenharmony_ciddadd548 add '4000000004000000' '3000000000040000' -> '7000000004040000' 4307db96d56Sopenharmony_ciddadd549 add '4000000000400000' '4000000000400000' -> '8000000000800000' 4317db96d56Sopenharmony_ciddadd550 add '4000000000040000' '5000000004000000' -> '9000000004040000' 4327db96d56Sopenharmony_ciddadd551 add '5000000000004000' '3000000040000000' -> '8000000040004000' 4337db96d56Sopenharmony_ciddadd552 add '5000000000000400' '4000000400000000' -> '9000000400000400' 4347db96d56Sopenharmony_ciddadd553 add '5000000000000040' '5000004000000000' -> 1.000000400000004E+16 Rounded 4357db96d56Sopenharmony_ci-- check propagation 4367db96d56Sopenharmony_ciddadd554 add '8999999999999999' '0000000000000001' -> 9000000000000000 4377db96d56Sopenharmony_ciddadd555 add '0000000000000001' '8999999999999999' -> 9000000000000000 4387db96d56Sopenharmony_ciddadd556 add '0999999999999999' '0000000000000001' -> 1000000000000000 4397db96d56Sopenharmony_ciddadd557 add '0000000000000001' '0999999999999999' -> 1000000000000000 4407db96d56Sopenharmony_ciddadd558 add '4444444444444444' '4555555555555556' -> 9000000000000000 4417db96d56Sopenharmony_ciddadd559 add '4555555555555556' '4444444444444444' -> 9000000000000000 4427db96d56Sopenharmony_ci 4437db96d56Sopenharmony_ci-- negative ulps 4447db96d56Sopenharmony_ciddadd6440 add 1 -77e-14 -> 0.99999999999923 4457db96d56Sopenharmony_ciddadd6441 add 1 -77e-15 -> 0.999999999999923 4467db96d56Sopenharmony_ciddadd6442 add 1 -77e-16 -> 0.9999999999999923 4477db96d56Sopenharmony_ciddadd6443 add 1 -77e-17 -> 0.9999999999999992 Inexact Rounded 4487db96d56Sopenharmony_ciddadd6444 add 1 -77e-18 -> 0.9999999999999999 Inexact Rounded 4497db96d56Sopenharmony_ciddadd6445 add 1 -77e-19 -> 1.000000000000000 Inexact Rounded 4507db96d56Sopenharmony_ciddadd6446 add 1 -77e-99 -> 1.000000000000000 Inexact Rounded 4517db96d56Sopenharmony_ci 4527db96d56Sopenharmony_ciddadd6450 add 10 -77e-14 -> 9.99999999999923 4537db96d56Sopenharmony_ciddadd6451 add 10 -77e-15 -> 9.999999999999923 4547db96d56Sopenharmony_ciddadd6452 add 10 -77e-16 -> 9.999999999999992 Inexact Rounded 4557db96d56Sopenharmony_ciddadd6453 add 10 -77e-17 -> 9.999999999999999 Inexact Rounded 4567db96d56Sopenharmony_ciddadd6454 add 10 -77e-18 -> 10.00000000000000 Inexact Rounded 4577db96d56Sopenharmony_ciddadd6455 add 10 -77e-19 -> 10.00000000000000 Inexact Rounded 4587db96d56Sopenharmony_ciddadd6456 add 10 -77e-99 -> 10.00000000000000 Inexact Rounded 4597db96d56Sopenharmony_ci 4607db96d56Sopenharmony_ciddadd6460 add -77e-14 1 -> 0.99999999999923 4617db96d56Sopenharmony_ciddadd6461 add -77e-15 1 -> 0.999999999999923 4627db96d56Sopenharmony_ciddadd6462 add -77e-16 1 -> 0.9999999999999923 4637db96d56Sopenharmony_ciddadd6463 add -77e-17 1 -> 0.9999999999999992 Inexact Rounded 4647db96d56Sopenharmony_ciddadd6464 add -77e-18 1 -> 0.9999999999999999 Inexact Rounded 4657db96d56Sopenharmony_ciddadd6465 add -77e-19 1 -> 1.000000000000000 Inexact Rounded 4667db96d56Sopenharmony_ciddadd6466 add -77e-99 1 -> 1.000000000000000 Inexact Rounded 4677db96d56Sopenharmony_ci 4687db96d56Sopenharmony_ciddadd6470 add -77e-14 10 -> 9.99999999999923 4697db96d56Sopenharmony_ciddadd6471 add -77e-15 10 -> 9.999999999999923 4707db96d56Sopenharmony_ciddadd6472 add -77e-16 10 -> 9.999999999999992 Inexact Rounded 4717db96d56Sopenharmony_ciddadd6473 add -77e-17 10 -> 9.999999999999999 Inexact Rounded 4727db96d56Sopenharmony_ciddadd6474 add -77e-18 10 -> 10.00000000000000 Inexact Rounded 4737db96d56Sopenharmony_ciddadd6475 add -77e-19 10 -> 10.00000000000000 Inexact Rounded 4747db96d56Sopenharmony_ciddadd6476 add -77e-99 10 -> 10.00000000000000 Inexact Rounded 4757db96d56Sopenharmony_ci 4767db96d56Sopenharmony_ci-- negative ulps 4777db96d56Sopenharmony_ciddadd6480 add -1 77e-14 -> -0.99999999999923 4787db96d56Sopenharmony_ciddadd6481 add -1 77e-15 -> -0.999999999999923 4797db96d56Sopenharmony_ciddadd6482 add -1 77e-16 -> -0.9999999999999923 4807db96d56Sopenharmony_ciddadd6483 add -1 77e-17 -> -0.9999999999999992 Inexact Rounded 4817db96d56Sopenharmony_ciddadd6484 add -1 77e-18 -> -0.9999999999999999 Inexact Rounded 4827db96d56Sopenharmony_ciddadd6485 add -1 77e-19 -> -1.000000000000000 Inexact Rounded 4837db96d56Sopenharmony_ciddadd6486 add -1 77e-99 -> -1.000000000000000 Inexact Rounded 4847db96d56Sopenharmony_ci 4857db96d56Sopenharmony_ciddadd6490 add -10 77e-14 -> -9.99999999999923 4867db96d56Sopenharmony_ciddadd6491 add -10 77e-15 -> -9.999999999999923 4877db96d56Sopenharmony_ciddadd6492 add -10 77e-16 -> -9.999999999999992 Inexact Rounded 4887db96d56Sopenharmony_ciddadd6493 add -10 77e-17 -> -9.999999999999999 Inexact Rounded 4897db96d56Sopenharmony_ciddadd6494 add -10 77e-18 -> -10.00000000000000 Inexact Rounded 4907db96d56Sopenharmony_ciddadd6495 add -10 77e-19 -> -10.00000000000000 Inexact Rounded 4917db96d56Sopenharmony_ciddadd6496 add -10 77e-99 -> -10.00000000000000 Inexact Rounded 4927db96d56Sopenharmony_ci 4937db96d56Sopenharmony_ciddadd6500 add 77e-14 -1 -> -0.99999999999923 4947db96d56Sopenharmony_ciddadd6501 add 77e-15 -1 -> -0.999999999999923 4957db96d56Sopenharmony_ciddadd6502 add 77e-16 -1 -> -0.9999999999999923 4967db96d56Sopenharmony_ciddadd6503 add 77e-17 -1 -> -0.9999999999999992 Inexact Rounded 4977db96d56Sopenharmony_ciddadd6504 add 77e-18 -1 -> -0.9999999999999999 Inexact Rounded 4987db96d56Sopenharmony_ciddadd6505 add 77e-19 -1 -> -1.000000000000000 Inexact Rounded 4997db96d56Sopenharmony_ciddadd6506 add 77e-99 -1 -> -1.000000000000000 Inexact Rounded 5007db96d56Sopenharmony_ci 5017db96d56Sopenharmony_ciddadd6510 add 77e-14 -10 -> -9.99999999999923 5027db96d56Sopenharmony_ciddadd6511 add 77e-15 -10 -> -9.999999999999923 5037db96d56Sopenharmony_ciddadd6512 add 77e-16 -10 -> -9.999999999999992 Inexact Rounded 5047db96d56Sopenharmony_ciddadd6513 add 77e-17 -10 -> -9.999999999999999 Inexact Rounded 5057db96d56Sopenharmony_ciddadd6514 add 77e-18 -10 -> -10.00000000000000 Inexact Rounded 5067db96d56Sopenharmony_ciddadd6515 add 77e-19 -10 -> -10.00000000000000 Inexact Rounded 5077db96d56Sopenharmony_ciddadd6516 add 77e-99 -10 -> -10.00000000000000 Inexact Rounded 5087db96d56Sopenharmony_ci 5097db96d56Sopenharmony_ci-- and some more residue effects and different roundings 5107db96d56Sopenharmony_cirounding: half_up 5117db96d56Sopenharmony_ciddadd6540 add '6543210123456789' 0 -> '6543210123456789' 5127db96d56Sopenharmony_ciddadd6541 add '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded 5137db96d56Sopenharmony_ciddadd6542 add '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded 5147db96d56Sopenharmony_ciddadd6543 add '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded 5157db96d56Sopenharmony_ciddadd6544 add '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded 5167db96d56Sopenharmony_ciddadd6545 add '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded 5177db96d56Sopenharmony_ciddadd6546 add '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded 5187db96d56Sopenharmony_ciddadd6547 add '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded 5197db96d56Sopenharmony_ciddadd6548 add '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded 5207db96d56Sopenharmony_ciddadd6549 add '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded 5217db96d56Sopenharmony_ciddadd6550 add '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded 5227db96d56Sopenharmony_ciddadd6551 add '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded 5237db96d56Sopenharmony_ciddadd6552 add '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded 5247db96d56Sopenharmony_ciddadd6553 add '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded 5257db96d56Sopenharmony_ciddadd6554 add '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded 5267db96d56Sopenharmony_ciddadd6555 add '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded 5277db96d56Sopenharmony_ciddadd6556 add '6543210123456789' 1 -> '6543210123456790' 5287db96d56Sopenharmony_ciddadd6557 add '6543210123456789' 1.000000001 -> '6543210123456790' Inexact Rounded 5297db96d56Sopenharmony_ciddadd6558 add '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded 5307db96d56Sopenharmony_ciddadd6559 add '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded 5317db96d56Sopenharmony_ci 5327db96d56Sopenharmony_cirounding: half_even 5337db96d56Sopenharmony_ciddadd6560 add '6543210123456789' 0 -> '6543210123456789' 5347db96d56Sopenharmony_ciddadd6561 add '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded 5357db96d56Sopenharmony_ciddadd6562 add '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded 5367db96d56Sopenharmony_ciddadd6563 add '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded 5377db96d56Sopenharmony_ciddadd6564 add '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded 5387db96d56Sopenharmony_ciddadd6565 add '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded 5397db96d56Sopenharmony_ciddadd6566 add '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded 5407db96d56Sopenharmony_ciddadd6567 add '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded 5417db96d56Sopenharmony_ciddadd6568 add '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded 5427db96d56Sopenharmony_ciddadd6569 add '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded 5437db96d56Sopenharmony_ciddadd6570 add '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded 5447db96d56Sopenharmony_ciddadd6571 add '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded 5457db96d56Sopenharmony_ciddadd6572 add '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded 5467db96d56Sopenharmony_ciddadd6573 add '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded 5477db96d56Sopenharmony_ciddadd6574 add '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded 5487db96d56Sopenharmony_ciddadd6575 add '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded 5497db96d56Sopenharmony_ciddadd6576 add '6543210123456789' 1 -> '6543210123456790' 5507db96d56Sopenharmony_ciddadd6577 add '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded 5517db96d56Sopenharmony_ciddadd6578 add '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded 5527db96d56Sopenharmony_ciddadd6579 add '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded 5537db96d56Sopenharmony_ci 5547db96d56Sopenharmony_ci-- critical few with even bottom digit... 5557db96d56Sopenharmony_ciddadd7540 add '6543210123456788' 0.499999999 -> '6543210123456788' Inexact Rounded 5567db96d56Sopenharmony_ciddadd7541 add '6543210123456788' 0.5 -> '6543210123456788' Inexact Rounded 5577db96d56Sopenharmony_ciddadd7542 add '6543210123456788' 0.500000001 -> '6543210123456789' Inexact Rounded 5587db96d56Sopenharmony_ci 5597db96d56Sopenharmony_cirounding: down 5607db96d56Sopenharmony_ciddadd7550 add '6543210123456789' 0 -> '6543210123456789' 5617db96d56Sopenharmony_ciddadd7551 add '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded 5627db96d56Sopenharmony_ciddadd7552 add '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded 5637db96d56Sopenharmony_ciddadd7553 add '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded 5647db96d56Sopenharmony_ciddadd7554 add '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded 5657db96d56Sopenharmony_ciddadd7555 add '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded 5667db96d56Sopenharmony_ciddadd7556 add '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded 5677db96d56Sopenharmony_ciddadd7557 add '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded 5687db96d56Sopenharmony_ciddadd7558 add '6543210123456789' 0.5 -> '6543210123456789' Inexact Rounded 5697db96d56Sopenharmony_ciddadd7559 add '6543210123456789' 0.500000001 -> '6543210123456789' Inexact Rounded 5707db96d56Sopenharmony_ciddadd7560 add '6543210123456789' 0.500001 -> '6543210123456789' Inexact Rounded 5717db96d56Sopenharmony_ciddadd7561 add '6543210123456789' 0.51 -> '6543210123456789' Inexact Rounded 5727db96d56Sopenharmony_ciddadd7562 add '6543210123456789' 0.6 -> '6543210123456789' Inexact Rounded 5737db96d56Sopenharmony_ciddadd7563 add '6543210123456789' 0.9 -> '6543210123456789' Inexact Rounded 5747db96d56Sopenharmony_ciddadd7564 add '6543210123456789' 0.99999 -> '6543210123456789' Inexact Rounded 5757db96d56Sopenharmony_ciddadd7565 add '6543210123456789' 0.999999999 -> '6543210123456789' Inexact Rounded 5767db96d56Sopenharmony_ciddadd7566 add '6543210123456789' 1 -> '6543210123456790' 5777db96d56Sopenharmony_ciddadd7567 add '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded 5787db96d56Sopenharmony_ciddadd7568 add '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded 5797db96d56Sopenharmony_ciddadd7569 add '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded 5807db96d56Sopenharmony_ci 5817db96d56Sopenharmony_ci-- verify a query 5827db96d56Sopenharmony_cirounding: down 5837db96d56Sopenharmony_ciddadd7661 add 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded 5847db96d56Sopenharmony_ciddadd7662 add 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded 5857db96d56Sopenharmony_ciddadd7663 add 1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded 5867db96d56Sopenharmony_ciddadd7664 add 0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded 5877db96d56Sopenharmony_ci 5887db96d56Sopenharmony_ci-- more zeros, etc. 5897db96d56Sopenharmony_cirounding: half_even 5907db96d56Sopenharmony_ci 5917db96d56Sopenharmony_ciddadd7701 add 5.00 1.00E-3 -> 5.00100 5927db96d56Sopenharmony_ciddadd7702 add 00.00 0.000 -> 0.000 5937db96d56Sopenharmony_ciddadd7703 add 00.00 0E-3 -> 0.000 5947db96d56Sopenharmony_ciddadd7704 add 0E-3 00.00 -> 0.000 5957db96d56Sopenharmony_ci 5967db96d56Sopenharmony_ciddadd7710 add 0E+3 00.00 -> 0.00 5977db96d56Sopenharmony_ciddadd7711 add 0E+3 00.0 -> 0.0 5987db96d56Sopenharmony_ciddadd7712 add 0E+3 00. -> 0 5997db96d56Sopenharmony_ciddadd7713 add 0E+3 00.E+1 -> 0E+1 6007db96d56Sopenharmony_ciddadd7714 add 0E+3 00.E+2 -> 0E+2 6017db96d56Sopenharmony_ciddadd7715 add 0E+3 00.E+3 -> 0E+3 6027db96d56Sopenharmony_ciddadd7716 add 0E+3 00.E+4 -> 0E+3 6037db96d56Sopenharmony_ciddadd7717 add 0E+3 00.E+5 -> 0E+3 6047db96d56Sopenharmony_ciddadd7718 add 0E+3 -00.0 -> 0.0 6057db96d56Sopenharmony_ciddadd7719 add 0E+3 -00. -> 0 6067db96d56Sopenharmony_ciddadd7731 add 0E+3 -00.E+1 -> 0E+1 6077db96d56Sopenharmony_ci 6087db96d56Sopenharmony_ciddadd7720 add 00.00 0E+3 -> 0.00 6097db96d56Sopenharmony_ciddadd7721 add 00.0 0E+3 -> 0.0 6107db96d56Sopenharmony_ciddadd7722 add 00. 0E+3 -> 0 6117db96d56Sopenharmony_ciddadd7723 add 00.E+1 0E+3 -> 0E+1 6127db96d56Sopenharmony_ciddadd7724 add 00.E+2 0E+3 -> 0E+2 6137db96d56Sopenharmony_ciddadd7725 add 00.E+3 0E+3 -> 0E+3 6147db96d56Sopenharmony_ciddadd7726 add 00.E+4 0E+3 -> 0E+3 6157db96d56Sopenharmony_ciddadd7727 add 00.E+5 0E+3 -> 0E+3 6167db96d56Sopenharmony_ciddadd7728 add -00.00 0E+3 -> 0.00 6177db96d56Sopenharmony_ciddadd7729 add -00.0 0E+3 -> 0.0 6187db96d56Sopenharmony_ciddadd7730 add -00. 0E+3 -> 0 6197db96d56Sopenharmony_ci 6207db96d56Sopenharmony_ciddadd7732 add 0 0 -> 0 6217db96d56Sopenharmony_ciddadd7733 add 0 -0 -> 0 6227db96d56Sopenharmony_ciddadd7734 add -0 0 -> 0 6237db96d56Sopenharmony_ciddadd7735 add -0 -0 -> -0 -- IEEE 854 special case 6247db96d56Sopenharmony_ci 6257db96d56Sopenharmony_ciddadd7736 add 1 -1 -> 0 6267db96d56Sopenharmony_ciddadd7737 add -1 -1 -> -2 6277db96d56Sopenharmony_ciddadd7738 add 1 1 -> 2 6287db96d56Sopenharmony_ciddadd7739 add -1 1 -> 0 6297db96d56Sopenharmony_ci 6307db96d56Sopenharmony_ciddadd7741 add 0 -1 -> -1 6317db96d56Sopenharmony_ciddadd7742 add -0 -1 -> -1 6327db96d56Sopenharmony_ciddadd7743 add 0 1 -> 1 6337db96d56Sopenharmony_ciddadd7744 add -0 1 -> 1 6347db96d56Sopenharmony_ciddadd7745 add -1 0 -> -1 6357db96d56Sopenharmony_ciddadd7746 add -1 -0 -> -1 6367db96d56Sopenharmony_ciddadd7747 add 1 0 -> 1 6377db96d56Sopenharmony_ciddadd7748 add 1 -0 -> 1 6387db96d56Sopenharmony_ci 6397db96d56Sopenharmony_ciddadd7751 add 0.0 -1 -> -1.0 6407db96d56Sopenharmony_ciddadd7752 add -0.0 -1 -> -1.0 6417db96d56Sopenharmony_ciddadd7753 add 0.0 1 -> 1.0 6427db96d56Sopenharmony_ciddadd7754 add -0.0 1 -> 1.0 6437db96d56Sopenharmony_ciddadd7755 add -1.0 0 -> -1.0 6447db96d56Sopenharmony_ciddadd7756 add -1.0 -0 -> -1.0 6457db96d56Sopenharmony_ciddadd7757 add 1.0 0 -> 1.0 6467db96d56Sopenharmony_ciddadd7758 add 1.0 -0 -> 1.0 6477db96d56Sopenharmony_ci 6487db96d56Sopenharmony_ciddadd7761 add 0 -1.0 -> -1.0 6497db96d56Sopenharmony_ciddadd7762 add -0 -1.0 -> -1.0 6507db96d56Sopenharmony_ciddadd7763 add 0 1.0 -> 1.0 6517db96d56Sopenharmony_ciddadd7764 add -0 1.0 -> 1.0 6527db96d56Sopenharmony_ciddadd7765 add -1 0.0 -> -1.0 6537db96d56Sopenharmony_ciddadd7766 add -1 -0.0 -> -1.0 6547db96d56Sopenharmony_ciddadd7767 add 1 0.0 -> 1.0 6557db96d56Sopenharmony_ciddadd7768 add 1 -0.0 -> 1.0 6567db96d56Sopenharmony_ci 6577db96d56Sopenharmony_ciddadd7771 add 0.0 -1.0 -> -1.0 6587db96d56Sopenharmony_ciddadd7772 add -0.0 -1.0 -> -1.0 6597db96d56Sopenharmony_ciddadd7773 add 0.0 1.0 -> 1.0 6607db96d56Sopenharmony_ciddadd7774 add -0.0 1.0 -> 1.0 6617db96d56Sopenharmony_ciddadd7775 add -1.0 0.0 -> -1.0 6627db96d56Sopenharmony_ciddadd7776 add -1.0 -0.0 -> -1.0 6637db96d56Sopenharmony_ciddadd7777 add 1.0 0.0 -> 1.0 6647db96d56Sopenharmony_ciddadd7778 add 1.0 -0.0 -> 1.0 6657db96d56Sopenharmony_ci 6667db96d56Sopenharmony_ci-- Specials 6677db96d56Sopenharmony_ciddadd7780 add -Inf -Inf -> -Infinity 6687db96d56Sopenharmony_ciddadd7781 add -Inf -1000 -> -Infinity 6697db96d56Sopenharmony_ciddadd7782 add -Inf -1 -> -Infinity 6707db96d56Sopenharmony_ciddadd7783 add -Inf -0 -> -Infinity 6717db96d56Sopenharmony_ciddadd7784 add -Inf 0 -> -Infinity 6727db96d56Sopenharmony_ciddadd7785 add -Inf 1 -> -Infinity 6737db96d56Sopenharmony_ciddadd7786 add -Inf 1000 -> -Infinity 6747db96d56Sopenharmony_ciddadd7787 add -1000 -Inf -> -Infinity 6757db96d56Sopenharmony_ciddadd7788 add -Inf -Inf -> -Infinity 6767db96d56Sopenharmony_ciddadd7789 add -1 -Inf -> -Infinity 6777db96d56Sopenharmony_ciddadd7790 add -0 -Inf -> -Infinity 6787db96d56Sopenharmony_ciddadd7791 add 0 -Inf -> -Infinity 6797db96d56Sopenharmony_ciddadd7792 add 1 -Inf -> -Infinity 6807db96d56Sopenharmony_ciddadd7793 add 1000 -Inf -> -Infinity 6817db96d56Sopenharmony_ciddadd7794 add Inf -Inf -> NaN Invalid_operation 6827db96d56Sopenharmony_ci 6837db96d56Sopenharmony_ciddadd7800 add Inf -Inf -> NaN Invalid_operation 6847db96d56Sopenharmony_ciddadd7801 add Inf -1000 -> Infinity 6857db96d56Sopenharmony_ciddadd7802 add Inf -1 -> Infinity 6867db96d56Sopenharmony_ciddadd7803 add Inf -0 -> Infinity 6877db96d56Sopenharmony_ciddadd7804 add Inf 0 -> Infinity 6887db96d56Sopenharmony_ciddadd7805 add Inf 1 -> Infinity 6897db96d56Sopenharmony_ciddadd7806 add Inf 1000 -> Infinity 6907db96d56Sopenharmony_ciddadd7807 add Inf Inf -> Infinity 6917db96d56Sopenharmony_ciddadd7808 add -1000 Inf -> Infinity 6927db96d56Sopenharmony_ciddadd7809 add -Inf Inf -> NaN Invalid_operation 6937db96d56Sopenharmony_ciddadd7810 add -1 Inf -> Infinity 6947db96d56Sopenharmony_ciddadd7811 add -0 Inf -> Infinity 6957db96d56Sopenharmony_ciddadd7812 add 0 Inf -> Infinity 6967db96d56Sopenharmony_ciddadd7813 add 1 Inf -> Infinity 6977db96d56Sopenharmony_ciddadd7814 add 1000 Inf -> Infinity 6987db96d56Sopenharmony_ciddadd7815 add Inf Inf -> Infinity 6997db96d56Sopenharmony_ci 7007db96d56Sopenharmony_ciddadd7821 add NaN -Inf -> NaN 7017db96d56Sopenharmony_ciddadd7822 add NaN -1000 -> NaN 7027db96d56Sopenharmony_ciddadd7823 add NaN -1 -> NaN 7037db96d56Sopenharmony_ciddadd7824 add NaN -0 -> NaN 7047db96d56Sopenharmony_ciddadd7825 add NaN 0 -> NaN 7057db96d56Sopenharmony_ciddadd7826 add NaN 1 -> NaN 7067db96d56Sopenharmony_ciddadd7827 add NaN 1000 -> NaN 7077db96d56Sopenharmony_ciddadd7828 add NaN Inf -> NaN 7087db96d56Sopenharmony_ciddadd7829 add NaN NaN -> NaN 7097db96d56Sopenharmony_ciddadd7830 add -Inf NaN -> NaN 7107db96d56Sopenharmony_ciddadd7831 add -1000 NaN -> NaN 7117db96d56Sopenharmony_ciddadd7832 add -1 NaN -> NaN 7127db96d56Sopenharmony_ciddadd7833 add -0 NaN -> NaN 7137db96d56Sopenharmony_ciddadd7834 add 0 NaN -> NaN 7147db96d56Sopenharmony_ciddadd7835 add 1 NaN -> NaN 7157db96d56Sopenharmony_ciddadd7836 add 1000 NaN -> NaN 7167db96d56Sopenharmony_ciddadd7837 add Inf NaN -> NaN 7177db96d56Sopenharmony_ci 7187db96d56Sopenharmony_ciddadd7841 add sNaN -Inf -> NaN Invalid_operation 7197db96d56Sopenharmony_ciddadd7842 add sNaN -1000 -> NaN Invalid_operation 7207db96d56Sopenharmony_ciddadd7843 add sNaN -1 -> NaN Invalid_operation 7217db96d56Sopenharmony_ciddadd7844 add sNaN -0 -> NaN Invalid_operation 7227db96d56Sopenharmony_ciddadd7845 add sNaN 0 -> NaN Invalid_operation 7237db96d56Sopenharmony_ciddadd7846 add sNaN 1 -> NaN Invalid_operation 7247db96d56Sopenharmony_ciddadd7847 add sNaN 1000 -> NaN Invalid_operation 7257db96d56Sopenharmony_ciddadd7848 add sNaN NaN -> NaN Invalid_operation 7267db96d56Sopenharmony_ciddadd7849 add sNaN sNaN -> NaN Invalid_operation 7277db96d56Sopenharmony_ciddadd7850 add NaN sNaN -> NaN Invalid_operation 7287db96d56Sopenharmony_ciddadd7851 add -Inf sNaN -> NaN Invalid_operation 7297db96d56Sopenharmony_ciddadd7852 add -1000 sNaN -> NaN Invalid_operation 7307db96d56Sopenharmony_ciddadd7853 add -1 sNaN -> NaN Invalid_operation 7317db96d56Sopenharmony_ciddadd7854 add -0 sNaN -> NaN Invalid_operation 7327db96d56Sopenharmony_ciddadd7855 add 0 sNaN -> NaN Invalid_operation 7337db96d56Sopenharmony_ciddadd7856 add 1 sNaN -> NaN Invalid_operation 7347db96d56Sopenharmony_ciddadd7857 add 1000 sNaN -> NaN Invalid_operation 7357db96d56Sopenharmony_ciddadd7858 add Inf sNaN -> NaN Invalid_operation 7367db96d56Sopenharmony_ciddadd7859 add NaN sNaN -> NaN Invalid_operation 7377db96d56Sopenharmony_ci 7387db96d56Sopenharmony_ci-- propagating NaNs 7397db96d56Sopenharmony_ciddadd7861 add NaN1 -Inf -> NaN1 7407db96d56Sopenharmony_ciddadd7862 add +NaN2 -1000 -> NaN2 7417db96d56Sopenharmony_ciddadd7863 add NaN3 1000 -> NaN3 7427db96d56Sopenharmony_ciddadd7864 add NaN4 Inf -> NaN4 7437db96d56Sopenharmony_ciddadd7865 add NaN5 +NaN6 -> NaN5 7447db96d56Sopenharmony_ciddadd7866 add -Inf NaN7 -> NaN7 7457db96d56Sopenharmony_ciddadd7867 add -1000 NaN8 -> NaN8 7467db96d56Sopenharmony_ciddadd7868 add 1000 NaN9 -> NaN9 7477db96d56Sopenharmony_ciddadd7869 add Inf +NaN10 -> NaN10 7487db96d56Sopenharmony_ciddadd7871 add sNaN11 -Inf -> NaN11 Invalid_operation 7497db96d56Sopenharmony_ciddadd7872 add sNaN12 -1000 -> NaN12 Invalid_operation 7507db96d56Sopenharmony_ciddadd7873 add sNaN13 1000 -> NaN13 Invalid_operation 7517db96d56Sopenharmony_ciddadd7874 add sNaN14 NaN17 -> NaN14 Invalid_operation 7527db96d56Sopenharmony_ciddadd7875 add sNaN15 sNaN18 -> NaN15 Invalid_operation 7537db96d56Sopenharmony_ciddadd7876 add NaN16 sNaN19 -> NaN19 Invalid_operation 7547db96d56Sopenharmony_ciddadd7877 add -Inf +sNaN20 -> NaN20 Invalid_operation 7557db96d56Sopenharmony_ciddadd7878 add -1000 sNaN21 -> NaN21 Invalid_operation 7567db96d56Sopenharmony_ciddadd7879 add 1000 sNaN22 -> NaN22 Invalid_operation 7577db96d56Sopenharmony_ciddadd7880 add Inf sNaN23 -> NaN23 Invalid_operation 7587db96d56Sopenharmony_ciddadd7881 add +NaN25 +sNaN24 -> NaN24 Invalid_operation 7597db96d56Sopenharmony_ciddadd7882 add -NaN26 NaN28 -> -NaN26 7607db96d56Sopenharmony_ciddadd7883 add -sNaN27 sNaN29 -> -NaN27 Invalid_operation 7617db96d56Sopenharmony_ciddadd7884 add 1000 -NaN30 -> -NaN30 7627db96d56Sopenharmony_ciddadd7885 add 1000 -sNaN31 -> -NaN31 Invalid_operation 7637db96d56Sopenharmony_ci 7647db96d56Sopenharmony_ci-- Here we explore near the boundary of rounding a subnormal to Nmin 7657db96d56Sopenharmony_ciddadd7575 add 1E-383 -1E-398 -> 9.99999999999999E-384 Subnormal 7667db96d56Sopenharmony_ciddadd7576 add -1E-383 +1E-398 -> -9.99999999999999E-384 Subnormal 7677db96d56Sopenharmony_ci 7687db96d56Sopenharmony_ci-- and another curious case 7697db96d56Sopenharmony_ciddadd7577 add 7.000000000000E-385 -1.00000E-391 -> 6.999999000000E-385 Subnormal 7707db96d56Sopenharmony_ci 7717db96d56Sopenharmony_ci-- check overflow edge case 7727db96d56Sopenharmony_ci-- 1234567890123456 7737db96d56Sopenharmony_ciddadd7972 apply 9.999999999999999E+384 -> 9.999999999999999E+384 7747db96d56Sopenharmony_ciddadd7973 add 9.999999999999999E+384 1 -> 9.999999999999999E+384 Inexact Rounded 7757db96d56Sopenharmony_ciddadd7974 add 9999999999999999E+369 1 -> 9.999999999999999E+384 Inexact Rounded 7767db96d56Sopenharmony_ciddadd7975 add 9999999999999999E+369 1E+369 -> Infinity Overflow Inexact Rounded 7777db96d56Sopenharmony_ciddadd7976 add 9999999999999999E+369 9E+368 -> Infinity Overflow Inexact Rounded 7787db96d56Sopenharmony_ciddadd7977 add 9999999999999999E+369 8E+368 -> Infinity Overflow Inexact Rounded 7797db96d56Sopenharmony_ciddadd7978 add 9999999999999999E+369 7E+368 -> Infinity Overflow Inexact Rounded 7807db96d56Sopenharmony_ciddadd7979 add 9999999999999999E+369 6E+368 -> Infinity Overflow Inexact Rounded 7817db96d56Sopenharmony_ciddadd7980 add 9999999999999999E+369 5E+368 -> Infinity Overflow Inexact Rounded 7827db96d56Sopenharmony_ciddadd7981 add 9999999999999999E+369 4E+368 -> 9.999999999999999E+384 Inexact Rounded 7837db96d56Sopenharmony_ciddadd7982 add 9999999999999999E+369 3E+368 -> 9.999999999999999E+384 Inexact Rounded 7847db96d56Sopenharmony_ciddadd7983 add 9999999999999999E+369 2E+368 -> 9.999999999999999E+384 Inexact Rounded 7857db96d56Sopenharmony_ciddadd7984 add 9999999999999999E+369 1E+368 -> 9.999999999999999E+384 Inexact Rounded 7867db96d56Sopenharmony_ci 7877db96d56Sopenharmony_ciddadd7985 apply -9.999999999999999E+384 -> -9.999999999999999E+384 7887db96d56Sopenharmony_ciddadd7986 add -9.999999999999999E+384 -1 -> -9.999999999999999E+384 Inexact Rounded 7897db96d56Sopenharmony_ciddadd7987 add -9999999999999999E+369 -1 -> -9.999999999999999E+384 Inexact Rounded 7907db96d56Sopenharmony_ciddadd7988 add -9999999999999999E+369 -1E+369 -> -Infinity Overflow Inexact Rounded 7917db96d56Sopenharmony_ciddadd7989 add -9999999999999999E+369 -9E+368 -> -Infinity Overflow Inexact Rounded 7927db96d56Sopenharmony_ciddadd7990 add -9999999999999999E+369 -8E+368 -> -Infinity Overflow Inexact Rounded 7937db96d56Sopenharmony_ciddadd7991 add -9999999999999999E+369 -7E+368 -> -Infinity Overflow Inexact Rounded 7947db96d56Sopenharmony_ciddadd7992 add -9999999999999999E+369 -6E+368 -> -Infinity Overflow Inexact Rounded 7957db96d56Sopenharmony_ciddadd7993 add -9999999999999999E+369 -5E+368 -> -Infinity Overflow Inexact Rounded 7967db96d56Sopenharmony_ciddadd7994 add -9999999999999999E+369 -4E+368 -> -9.999999999999999E+384 Inexact Rounded 7977db96d56Sopenharmony_ciddadd7995 add -9999999999999999E+369 -3E+368 -> -9.999999999999999E+384 Inexact Rounded 7987db96d56Sopenharmony_ciddadd7996 add -9999999999999999E+369 -2E+368 -> -9.999999999999999E+384 Inexact Rounded 7997db96d56Sopenharmony_ciddadd7997 add -9999999999999999E+369 -1E+368 -> -9.999999999999999E+384 Inexact Rounded 8007db96d56Sopenharmony_ci 8017db96d56Sopenharmony_ci-- And for round down full and subnormal results 8027db96d56Sopenharmony_cirounding: down 8037db96d56Sopenharmony_ciddadd71100 add 1e+2 -1e-383 -> 99.99999999999999 Rounded Inexact 8047db96d56Sopenharmony_ciddadd71101 add 1e+1 -1e-383 -> 9.999999999999999 Rounded Inexact 8057db96d56Sopenharmony_ciddadd71103 add +1 -1e-383 -> 0.9999999999999999 Rounded Inexact 8067db96d56Sopenharmony_ciddadd71104 add 1e-1 -1e-383 -> 0.09999999999999999 Rounded Inexact 8077db96d56Sopenharmony_ciddadd71105 add 1e-2 -1e-383 -> 0.009999999999999999 Rounded Inexact 8087db96d56Sopenharmony_ciddadd71106 add 1e-3 -1e-383 -> 0.0009999999999999999 Rounded Inexact 8097db96d56Sopenharmony_ciddadd71107 add 1e-4 -1e-383 -> 0.00009999999999999999 Rounded Inexact 8107db96d56Sopenharmony_ciddadd71108 add 1e-5 -1e-383 -> 0.000009999999999999999 Rounded Inexact 8117db96d56Sopenharmony_ciddadd71109 add 1e-6 -1e-383 -> 9.999999999999999E-7 Rounded Inexact 8127db96d56Sopenharmony_ci 8137db96d56Sopenharmony_cirounding: ceiling 8147db96d56Sopenharmony_ciddadd71110 add -1e+2 +1e-383 -> -99.99999999999999 Rounded Inexact 8157db96d56Sopenharmony_ciddadd71111 add -1e+1 +1e-383 -> -9.999999999999999 Rounded Inexact 8167db96d56Sopenharmony_ciddadd71113 add -1 +1e-383 -> -0.9999999999999999 Rounded Inexact 8177db96d56Sopenharmony_ciddadd71114 add -1e-1 +1e-383 -> -0.09999999999999999 Rounded Inexact 8187db96d56Sopenharmony_ciddadd71115 add -1e-2 +1e-383 -> -0.009999999999999999 Rounded Inexact 8197db96d56Sopenharmony_ciddadd71116 add -1e-3 +1e-383 -> -0.0009999999999999999 Rounded Inexact 8207db96d56Sopenharmony_ciddadd71117 add -1e-4 +1e-383 -> -0.00009999999999999999 Rounded Inexact 8217db96d56Sopenharmony_ciddadd71118 add -1e-5 +1e-383 -> -0.000009999999999999999 Rounded Inexact 8227db96d56Sopenharmony_ciddadd71119 add -1e-6 +1e-383 -> -9.999999999999999E-7 Rounded Inexact 8237db96d56Sopenharmony_ci 8247db96d56Sopenharmony_ci-- tests based on Gunnar Degnbol's edge case 8257db96d56Sopenharmony_cirounding: half_even 8267db96d56Sopenharmony_ci 8277db96d56Sopenharmony_ciddadd71300 add 1E16 -0.5 -> 1.000000000000000E+16 Inexact Rounded 8287db96d56Sopenharmony_ciddadd71310 add 1E16 -0.51 -> 9999999999999999 Inexact Rounded 8297db96d56Sopenharmony_ciddadd71311 add 1E16 -0.501 -> 9999999999999999 Inexact Rounded 8307db96d56Sopenharmony_ciddadd71312 add 1E16 -0.5001 -> 9999999999999999 Inexact Rounded 8317db96d56Sopenharmony_ciddadd71313 add 1E16 -0.50001 -> 9999999999999999 Inexact Rounded 8327db96d56Sopenharmony_ciddadd71314 add 1E16 -0.500001 -> 9999999999999999 Inexact Rounded 8337db96d56Sopenharmony_ciddadd71315 add 1E16 -0.5000001 -> 9999999999999999 Inexact Rounded 8347db96d56Sopenharmony_ciddadd71316 add 1E16 -0.50000001 -> 9999999999999999 Inexact Rounded 8357db96d56Sopenharmony_ciddadd71317 add 1E16 -0.500000001 -> 9999999999999999 Inexact Rounded 8367db96d56Sopenharmony_ciddadd71318 add 1E16 -0.5000000001 -> 9999999999999999 Inexact Rounded 8377db96d56Sopenharmony_ciddadd71319 add 1E16 -0.50000000001 -> 9999999999999999 Inexact Rounded 8387db96d56Sopenharmony_ciddadd71320 add 1E16 -0.500000000001 -> 9999999999999999 Inexact Rounded 8397db96d56Sopenharmony_ciddadd71321 add 1E16 -0.5000000000001 -> 9999999999999999 Inexact Rounded 8407db96d56Sopenharmony_ciddadd71322 add 1E16 -0.50000000000001 -> 9999999999999999 Inexact Rounded 8417db96d56Sopenharmony_ciddadd71323 add 1E16 -0.500000000000001 -> 9999999999999999 Inexact Rounded 8427db96d56Sopenharmony_ciddadd71324 add 1E16 -0.5000000000000001 -> 9999999999999999 Inexact Rounded 8437db96d56Sopenharmony_ciddadd71325 add 1E16 -0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded 8447db96d56Sopenharmony_ciddadd71326 add 1E16 -0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded 8457db96d56Sopenharmony_ciddadd71327 add 1E16 -0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded 8467db96d56Sopenharmony_ciddadd71328 add 1E16 -0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded 8477db96d56Sopenharmony_ciddadd71329 add 1E16 -0.500000000000 -> 1.000000000000000E+16 Inexact Rounded 8487db96d56Sopenharmony_ciddadd71330 add 1E16 -0.50000000000 -> 1.000000000000000E+16 Inexact Rounded 8497db96d56Sopenharmony_ciddadd71331 add 1E16 -0.5000000000 -> 1.000000000000000E+16 Inexact Rounded 8507db96d56Sopenharmony_ciddadd71332 add 1E16 -0.500000000 -> 1.000000000000000E+16 Inexact Rounded 8517db96d56Sopenharmony_ciddadd71333 add 1E16 -0.50000000 -> 1.000000000000000E+16 Inexact Rounded 8527db96d56Sopenharmony_ciddadd71334 add 1E16 -0.5000000 -> 1.000000000000000E+16 Inexact Rounded 8537db96d56Sopenharmony_ciddadd71335 add 1E16 -0.500000 -> 1.000000000000000E+16 Inexact Rounded 8547db96d56Sopenharmony_ciddadd71336 add 1E16 -0.50000 -> 1.000000000000000E+16 Inexact Rounded 8557db96d56Sopenharmony_ciddadd71337 add 1E16 -0.5000 -> 1.000000000000000E+16 Inexact Rounded 8567db96d56Sopenharmony_ciddadd71338 add 1E16 -0.500 -> 1.000000000000000E+16 Inexact Rounded 8577db96d56Sopenharmony_ciddadd71339 add 1E16 -0.50 -> 1.000000000000000E+16 Inexact Rounded 8587db96d56Sopenharmony_ci 8597db96d56Sopenharmony_ciddadd71340 add 1E16 -5000000.000010001 -> 9999999995000000 Inexact Rounded 8607db96d56Sopenharmony_ciddadd71341 add 1E16 -5000000.000000001 -> 9999999995000000 Inexact Rounded 8617db96d56Sopenharmony_ci 8627db96d56Sopenharmony_ciddadd71349 add 9999999999999999 0.4 -> 9999999999999999 Inexact Rounded 8637db96d56Sopenharmony_ciddadd71350 add 9999999999999999 0.49 -> 9999999999999999 Inexact Rounded 8647db96d56Sopenharmony_ciddadd71351 add 9999999999999999 0.499 -> 9999999999999999 Inexact Rounded 8657db96d56Sopenharmony_ciddadd71352 add 9999999999999999 0.4999 -> 9999999999999999 Inexact Rounded 8667db96d56Sopenharmony_ciddadd71353 add 9999999999999999 0.49999 -> 9999999999999999 Inexact Rounded 8677db96d56Sopenharmony_ciddadd71354 add 9999999999999999 0.499999 -> 9999999999999999 Inexact Rounded 8687db96d56Sopenharmony_ciddadd71355 add 9999999999999999 0.4999999 -> 9999999999999999 Inexact Rounded 8697db96d56Sopenharmony_ciddadd71356 add 9999999999999999 0.49999999 -> 9999999999999999 Inexact Rounded 8707db96d56Sopenharmony_ciddadd71357 add 9999999999999999 0.499999999 -> 9999999999999999 Inexact Rounded 8717db96d56Sopenharmony_ciddadd71358 add 9999999999999999 0.4999999999 -> 9999999999999999 Inexact Rounded 8727db96d56Sopenharmony_ciddadd71359 add 9999999999999999 0.49999999999 -> 9999999999999999 Inexact Rounded 8737db96d56Sopenharmony_ciddadd71360 add 9999999999999999 0.499999999999 -> 9999999999999999 Inexact Rounded 8747db96d56Sopenharmony_ciddadd71361 add 9999999999999999 0.4999999999999 -> 9999999999999999 Inexact Rounded 8757db96d56Sopenharmony_ciddadd71362 add 9999999999999999 0.49999999999999 -> 9999999999999999 Inexact Rounded 8767db96d56Sopenharmony_ciddadd71363 add 9999999999999999 0.499999999999999 -> 9999999999999999 Inexact Rounded 8777db96d56Sopenharmony_ciddadd71364 add 9999999999999999 0.4999999999999999 -> 9999999999999999 Inexact Rounded 8787db96d56Sopenharmony_ciddadd71365 add 9999999999999999 0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded 8797db96d56Sopenharmony_ciddadd71367 add 9999999999999999 0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded 8807db96d56Sopenharmony_ciddadd71368 add 9999999999999999 0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded 8817db96d56Sopenharmony_ciddadd71369 add 9999999999999999 0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded 8827db96d56Sopenharmony_ciddadd71370 add 9999999999999999 0.500000000000 -> 1.000000000000000E+16 Inexact Rounded 8837db96d56Sopenharmony_ciddadd71371 add 9999999999999999 0.50000000000 -> 1.000000000000000E+16 Inexact Rounded 8847db96d56Sopenharmony_ciddadd71372 add 9999999999999999 0.5000000000 -> 1.000000000000000E+16 Inexact Rounded 8857db96d56Sopenharmony_ciddadd71373 add 9999999999999999 0.500000000 -> 1.000000000000000E+16 Inexact Rounded 8867db96d56Sopenharmony_ciddadd71374 add 9999999999999999 0.50000000 -> 1.000000000000000E+16 Inexact Rounded 8877db96d56Sopenharmony_ciddadd71375 add 9999999999999999 0.5000000 -> 1.000000000000000E+16 Inexact Rounded 8887db96d56Sopenharmony_ciddadd71376 add 9999999999999999 0.500000 -> 1.000000000000000E+16 Inexact Rounded 8897db96d56Sopenharmony_ciddadd71377 add 9999999999999999 0.50000 -> 1.000000000000000E+16 Inexact Rounded 8907db96d56Sopenharmony_ciddadd71378 add 9999999999999999 0.5000 -> 1.000000000000000E+16 Inexact Rounded 8917db96d56Sopenharmony_ciddadd71379 add 9999999999999999 0.500 -> 1.000000000000000E+16 Inexact Rounded 8927db96d56Sopenharmony_ciddadd71380 add 9999999999999999 0.50 -> 1.000000000000000E+16 Inexact Rounded 8937db96d56Sopenharmony_ciddadd71381 add 9999999999999999 0.5 -> 1.000000000000000E+16 Inexact Rounded 8947db96d56Sopenharmony_ciddadd71382 add 9999999999999999 0.5000000000000001 -> 1.000000000000000E+16 Inexact Rounded 8957db96d56Sopenharmony_ciddadd71383 add 9999999999999999 0.500000000000001 -> 1.000000000000000E+16 Inexact Rounded 8967db96d56Sopenharmony_ciddadd71384 add 9999999999999999 0.50000000000001 -> 1.000000000000000E+16 Inexact Rounded 8977db96d56Sopenharmony_ciddadd71385 add 9999999999999999 0.5000000000001 -> 1.000000000000000E+16 Inexact Rounded 8987db96d56Sopenharmony_ciddadd71386 add 9999999999999999 0.500000000001 -> 1.000000000000000E+16 Inexact Rounded 8997db96d56Sopenharmony_ciddadd71387 add 9999999999999999 0.50000000001 -> 1.000000000000000E+16 Inexact Rounded 9007db96d56Sopenharmony_ciddadd71388 add 9999999999999999 0.5000000001 -> 1.000000000000000E+16 Inexact Rounded 9017db96d56Sopenharmony_ciddadd71389 add 9999999999999999 0.500000001 -> 1.000000000000000E+16 Inexact Rounded 9027db96d56Sopenharmony_ciddadd71390 add 9999999999999999 0.50000001 -> 1.000000000000000E+16 Inexact Rounded 9037db96d56Sopenharmony_ciddadd71391 add 9999999999999999 0.5000001 -> 1.000000000000000E+16 Inexact Rounded 9047db96d56Sopenharmony_ciddadd71392 add 9999999999999999 0.500001 -> 1.000000000000000E+16 Inexact Rounded 9057db96d56Sopenharmony_ciddadd71393 add 9999999999999999 0.50001 -> 1.000000000000000E+16 Inexact Rounded 9067db96d56Sopenharmony_ciddadd71394 add 9999999999999999 0.5001 -> 1.000000000000000E+16 Inexact Rounded 9077db96d56Sopenharmony_ciddadd71395 add 9999999999999999 0.501 -> 1.000000000000000E+16 Inexact Rounded 9087db96d56Sopenharmony_ciddadd71396 add 9999999999999999 0.51 -> 1.000000000000000E+16 Inexact Rounded 9097db96d56Sopenharmony_ci 9107db96d56Sopenharmony_ci-- More GD edge cases, where difference between the unadjusted 9117db96d56Sopenharmony_ci-- exponents is larger than the maximum precision and one side is 0 9127db96d56Sopenharmony_ciddadd71420 add 0 1.123456789012345 -> 1.123456789012345 9137db96d56Sopenharmony_ciddadd71421 add 0 1.123456789012345E-1 -> 0.1123456789012345 9147db96d56Sopenharmony_ciddadd71422 add 0 1.123456789012345E-2 -> 0.01123456789012345 9157db96d56Sopenharmony_ciddadd71423 add 0 1.123456789012345E-3 -> 0.001123456789012345 9167db96d56Sopenharmony_ciddadd71424 add 0 1.123456789012345E-4 -> 0.0001123456789012345 9177db96d56Sopenharmony_ciddadd71425 add 0 1.123456789012345E-5 -> 0.00001123456789012345 9187db96d56Sopenharmony_ciddadd71426 add 0 1.123456789012345E-6 -> 0.000001123456789012345 9197db96d56Sopenharmony_ciddadd71427 add 0 1.123456789012345E-7 -> 1.123456789012345E-7 9207db96d56Sopenharmony_ciddadd71428 add 0 1.123456789012345E-8 -> 1.123456789012345E-8 9217db96d56Sopenharmony_ciddadd71429 add 0 1.123456789012345E-9 -> 1.123456789012345E-9 9227db96d56Sopenharmony_ciddadd71430 add 0 1.123456789012345E-10 -> 1.123456789012345E-10 9237db96d56Sopenharmony_ciddadd71431 add 0 1.123456789012345E-11 -> 1.123456789012345E-11 9247db96d56Sopenharmony_ciddadd71432 add 0 1.123456789012345E-12 -> 1.123456789012345E-12 9257db96d56Sopenharmony_ciddadd71433 add 0 1.123456789012345E-13 -> 1.123456789012345E-13 9267db96d56Sopenharmony_ciddadd71434 add 0 1.123456789012345E-14 -> 1.123456789012345E-14 9277db96d56Sopenharmony_ciddadd71435 add 0 1.123456789012345E-15 -> 1.123456789012345E-15 9287db96d56Sopenharmony_ciddadd71436 add 0 1.123456789012345E-16 -> 1.123456789012345E-16 9297db96d56Sopenharmony_ciddadd71437 add 0 1.123456789012345E-17 -> 1.123456789012345E-17 9307db96d56Sopenharmony_ciddadd71438 add 0 1.123456789012345E-18 -> 1.123456789012345E-18 9317db96d56Sopenharmony_ciddadd71439 add 0 1.123456789012345E-19 -> 1.123456789012345E-19 9327db96d56Sopenharmony_ci 9337db96d56Sopenharmony_ci-- same, reversed 0 9347db96d56Sopenharmony_ciddadd71440 add 1.123456789012345 0 -> 1.123456789012345 9357db96d56Sopenharmony_ciddadd71441 add 1.123456789012345E-1 0 -> 0.1123456789012345 9367db96d56Sopenharmony_ciddadd71442 add 1.123456789012345E-2 0 -> 0.01123456789012345 9377db96d56Sopenharmony_ciddadd71443 add 1.123456789012345E-3 0 -> 0.001123456789012345 9387db96d56Sopenharmony_ciddadd71444 add 1.123456789012345E-4 0 -> 0.0001123456789012345 9397db96d56Sopenharmony_ciddadd71445 add 1.123456789012345E-5 0 -> 0.00001123456789012345 9407db96d56Sopenharmony_ciddadd71446 add 1.123456789012345E-6 0 -> 0.000001123456789012345 9417db96d56Sopenharmony_ciddadd71447 add 1.123456789012345E-7 0 -> 1.123456789012345E-7 9427db96d56Sopenharmony_ciddadd71448 add 1.123456789012345E-8 0 -> 1.123456789012345E-8 9437db96d56Sopenharmony_ciddadd71449 add 1.123456789012345E-9 0 -> 1.123456789012345E-9 9447db96d56Sopenharmony_ciddadd71450 add 1.123456789012345E-10 0 -> 1.123456789012345E-10 9457db96d56Sopenharmony_ciddadd71451 add 1.123456789012345E-11 0 -> 1.123456789012345E-11 9467db96d56Sopenharmony_ciddadd71452 add 1.123456789012345E-12 0 -> 1.123456789012345E-12 9477db96d56Sopenharmony_ciddadd71453 add 1.123456789012345E-13 0 -> 1.123456789012345E-13 9487db96d56Sopenharmony_ciddadd71454 add 1.123456789012345E-14 0 -> 1.123456789012345E-14 9497db96d56Sopenharmony_ciddadd71455 add 1.123456789012345E-15 0 -> 1.123456789012345E-15 9507db96d56Sopenharmony_ciddadd71456 add 1.123456789012345E-16 0 -> 1.123456789012345E-16 9517db96d56Sopenharmony_ciddadd71457 add 1.123456789012345E-17 0 -> 1.123456789012345E-17 9527db96d56Sopenharmony_ciddadd71458 add 1.123456789012345E-18 0 -> 1.123456789012345E-18 9537db96d56Sopenharmony_ciddadd71459 add 1.123456789012345E-19 0 -> 1.123456789012345E-19 9547db96d56Sopenharmony_ci 9557db96d56Sopenharmony_ci-- same, Es on the 0 9567db96d56Sopenharmony_ciddadd71460 add 1.123456789012345 0E-0 -> 1.123456789012345 9577db96d56Sopenharmony_ciddadd71461 add 1.123456789012345 0E-1 -> 1.123456789012345 9587db96d56Sopenharmony_ciddadd71462 add 1.123456789012345 0E-2 -> 1.123456789012345 9597db96d56Sopenharmony_ciddadd71463 add 1.123456789012345 0E-3 -> 1.123456789012345 9607db96d56Sopenharmony_ciddadd71464 add 1.123456789012345 0E-4 -> 1.123456789012345 9617db96d56Sopenharmony_ciddadd71465 add 1.123456789012345 0E-5 -> 1.123456789012345 9627db96d56Sopenharmony_ciddadd71466 add 1.123456789012345 0E-6 -> 1.123456789012345 9637db96d56Sopenharmony_ciddadd71467 add 1.123456789012345 0E-7 -> 1.123456789012345 9647db96d56Sopenharmony_ciddadd71468 add 1.123456789012345 0E-8 -> 1.123456789012345 9657db96d56Sopenharmony_ciddadd71469 add 1.123456789012345 0E-9 -> 1.123456789012345 9667db96d56Sopenharmony_ciddadd71470 add 1.123456789012345 0E-10 -> 1.123456789012345 9677db96d56Sopenharmony_ciddadd71471 add 1.123456789012345 0E-11 -> 1.123456789012345 9687db96d56Sopenharmony_ciddadd71472 add 1.123456789012345 0E-12 -> 1.123456789012345 9697db96d56Sopenharmony_ciddadd71473 add 1.123456789012345 0E-13 -> 1.123456789012345 9707db96d56Sopenharmony_ciddadd71474 add 1.123456789012345 0E-14 -> 1.123456789012345 9717db96d56Sopenharmony_ciddadd71475 add 1.123456789012345 0E-15 -> 1.123456789012345 9727db96d56Sopenharmony_ci-- next four flag Rounded because the 0 extends the result 9737db96d56Sopenharmony_ciddadd71476 add 1.123456789012345 0E-16 -> 1.123456789012345 Rounded 9747db96d56Sopenharmony_ciddadd71477 add 1.123456789012345 0E-17 -> 1.123456789012345 Rounded 9757db96d56Sopenharmony_ciddadd71478 add 1.123456789012345 0E-18 -> 1.123456789012345 Rounded 9767db96d56Sopenharmony_ciddadd71479 add 1.123456789012345 0E-19 -> 1.123456789012345 Rounded 9777db96d56Sopenharmony_ci 9787db96d56Sopenharmony_ci-- sum of two opposite-sign operands is exactly 0 and floor => -0 9797db96d56Sopenharmony_cirounding: half_up 9807db96d56Sopenharmony_ci-- exact zeros from zeros 9817db96d56Sopenharmony_ciddadd71500 add 0 0E-19 -> 0E-19 9827db96d56Sopenharmony_ciddadd71501 add -0 0E-19 -> 0E-19 9837db96d56Sopenharmony_ciddadd71502 add 0 -0E-19 -> 0E-19 9847db96d56Sopenharmony_ciddadd71503 add -0 -0E-19 -> -0E-19 9857db96d56Sopenharmony_ci-- exact zeros from non-zeros 9867db96d56Sopenharmony_ciddadd71511 add -11 11 -> 0 9877db96d56Sopenharmony_ciddadd71512 add 11 -11 -> 0 9887db96d56Sopenharmony_ci 9897db96d56Sopenharmony_cirounding: half_down 9907db96d56Sopenharmony_ci-- exact zeros from zeros 9917db96d56Sopenharmony_ciddadd71520 add 0 0E-19 -> 0E-19 9927db96d56Sopenharmony_ciddadd71521 add -0 0E-19 -> 0E-19 9937db96d56Sopenharmony_ciddadd71522 add 0 -0E-19 -> 0E-19 9947db96d56Sopenharmony_ciddadd71523 add -0 -0E-19 -> -0E-19 9957db96d56Sopenharmony_ci-- exact zeros from non-zeros 9967db96d56Sopenharmony_ciddadd71531 add -11 11 -> 0 9977db96d56Sopenharmony_ciddadd71532 add 11 -11 -> 0 9987db96d56Sopenharmony_ci 9997db96d56Sopenharmony_cirounding: half_even 10007db96d56Sopenharmony_ci-- exact zeros from zeros 10017db96d56Sopenharmony_ciddadd71540 add 0 0E-19 -> 0E-19 10027db96d56Sopenharmony_ciddadd71541 add -0 0E-19 -> 0E-19 10037db96d56Sopenharmony_ciddadd71542 add 0 -0E-19 -> 0E-19 10047db96d56Sopenharmony_ciddadd71543 add -0 -0E-19 -> -0E-19 10057db96d56Sopenharmony_ci-- exact zeros from non-zeros 10067db96d56Sopenharmony_ciddadd71551 add -11 11 -> 0 10077db96d56Sopenharmony_ciddadd71552 add 11 -11 -> 0 10087db96d56Sopenharmony_ci 10097db96d56Sopenharmony_cirounding: up 10107db96d56Sopenharmony_ci-- exact zeros from zeros 10117db96d56Sopenharmony_ciddadd71560 add 0 0E-19 -> 0E-19 10127db96d56Sopenharmony_ciddadd71561 add -0 0E-19 -> 0E-19 10137db96d56Sopenharmony_ciddadd71562 add 0 -0E-19 -> 0E-19 10147db96d56Sopenharmony_ciddadd71563 add -0 -0E-19 -> -0E-19 10157db96d56Sopenharmony_ci-- exact zeros from non-zeros 10167db96d56Sopenharmony_ciddadd71571 add -11 11 -> 0 10177db96d56Sopenharmony_ciddadd71572 add 11 -11 -> 0 10187db96d56Sopenharmony_ci 10197db96d56Sopenharmony_cirounding: down 10207db96d56Sopenharmony_ci-- exact zeros from zeros 10217db96d56Sopenharmony_ciddadd71580 add 0 0E-19 -> 0E-19 10227db96d56Sopenharmony_ciddadd71581 add -0 0E-19 -> 0E-19 10237db96d56Sopenharmony_ciddadd71582 add 0 -0E-19 -> 0E-19 10247db96d56Sopenharmony_ciddadd71583 add -0 -0E-19 -> -0E-19 10257db96d56Sopenharmony_ci-- exact zeros from non-zeros 10267db96d56Sopenharmony_ciddadd71591 add -11 11 -> 0 10277db96d56Sopenharmony_ciddadd71592 add 11 -11 -> 0 10287db96d56Sopenharmony_ci 10297db96d56Sopenharmony_cirounding: ceiling 10307db96d56Sopenharmony_ci-- exact zeros from zeros 10317db96d56Sopenharmony_ciddadd71600 add 0 0E-19 -> 0E-19 10327db96d56Sopenharmony_ciddadd71601 add -0 0E-19 -> 0E-19 10337db96d56Sopenharmony_ciddadd71602 add 0 -0E-19 -> 0E-19 10347db96d56Sopenharmony_ciddadd71603 add -0 -0E-19 -> -0E-19 10357db96d56Sopenharmony_ci-- exact zeros from non-zeros 10367db96d56Sopenharmony_ciddadd71611 add -11 11 -> 0 10377db96d56Sopenharmony_ciddadd71612 add 11 -11 -> 0 10387db96d56Sopenharmony_ci 10397db96d56Sopenharmony_ci-- and the extra-special ugly case; unusual minuses marked by -- * 10407db96d56Sopenharmony_cirounding: floor 10417db96d56Sopenharmony_ci-- exact zeros from zeros 10427db96d56Sopenharmony_ciddadd71620 add 0 0E-19 -> 0E-19 10437db96d56Sopenharmony_ciddadd71621 add -0 0E-19 -> -0E-19 -- * 10447db96d56Sopenharmony_ciddadd71622 add 0 -0E-19 -> -0E-19 -- * 10457db96d56Sopenharmony_ciddadd71623 add -0 -0E-19 -> -0E-19 10467db96d56Sopenharmony_ci-- exact zeros from non-zeros 10477db96d56Sopenharmony_ciddadd71631 add -11 11 -> -0 -- * 10487db96d56Sopenharmony_ciddadd71632 add 11 -11 -> -0 -- * 10497db96d56Sopenharmony_ci 10507db96d56Sopenharmony_ci-- Examples from SQL proposal (Krishna Kulkarni) 10517db96d56Sopenharmony_ciddadd71701 add 130E-2 120E-2 -> 2.50 10527db96d56Sopenharmony_ciddadd71702 add 130E-2 12E-1 -> 2.50 10537db96d56Sopenharmony_ciddadd71703 add 130E-2 1E0 -> 2.30 10547db96d56Sopenharmony_ciddadd71704 add 1E2 1E4 -> 1.01E+4 10557db96d56Sopenharmony_ciddadd71705 add 130E-2 -120E-2 -> 0.10 10567db96d56Sopenharmony_ciddadd71706 add 130E-2 -12E-1 -> 0.10 10577db96d56Sopenharmony_ciddadd71707 add 130E-2 -1E0 -> 0.30 10587db96d56Sopenharmony_ciddadd71708 add 1E2 -1E4 -> -9.9E+3 10597db96d56Sopenharmony_ci 10607db96d56Sopenharmony_ci-- query from Vincent Kulandaisamy 10617db96d56Sopenharmony_cirounding: ceiling 10627db96d56Sopenharmony_ciddadd71801 add 7.8822773805862E+277 -5.1757503820663E-21 -> 7.882277380586200E+277 Inexact Rounded 10637db96d56Sopenharmony_ciddadd71802 add 7.882277380586200E+277 12.341 -> 7.882277380586201E+277 Inexact Rounded 10647db96d56Sopenharmony_ciddadd71803 add 7.882277380586201E+277 2.7270545046613E-31 -> 7.882277380586202E+277 Inexact Rounded 10657db96d56Sopenharmony_ci 10667db96d56Sopenharmony_ciddadd71811 add 12.341 -5.1757503820663E-21 -> 12.34100000000000 Inexact Rounded 10677db96d56Sopenharmony_ciddadd71812 add 12.34100000000000 2.7270545046613E-31 -> 12.34100000000001 Inexact Rounded 10687db96d56Sopenharmony_ciddadd71813 add 12.34100000000001 7.8822773805862E+277 -> 7.882277380586201E+277 Inexact Rounded 10697db96d56Sopenharmony_ci 10707db96d56Sopenharmony_ci-- Gappy coefficients; check residue handling even with full coefficient gap 10717db96d56Sopenharmony_cirounding: half_even 10727db96d56Sopenharmony_ci 10737db96d56Sopenharmony_ciddadd75001 add 1234567890123456 1 -> 1234567890123457 10747db96d56Sopenharmony_ciddadd75002 add 1234567890123456 0.6 -> 1234567890123457 Inexact Rounded 10757db96d56Sopenharmony_ciddadd75003 add 1234567890123456 0.06 -> 1234567890123456 Inexact Rounded 10767db96d56Sopenharmony_ciddadd75004 add 1234567890123456 6E-3 -> 1234567890123456 Inexact Rounded 10777db96d56Sopenharmony_ciddadd75005 add 1234567890123456 6E-4 -> 1234567890123456 Inexact Rounded 10787db96d56Sopenharmony_ciddadd75006 add 1234567890123456 6E-5 -> 1234567890123456 Inexact Rounded 10797db96d56Sopenharmony_ciddadd75007 add 1234567890123456 6E-6 -> 1234567890123456 Inexact Rounded 10807db96d56Sopenharmony_ciddadd75008 add 1234567890123456 6E-7 -> 1234567890123456 Inexact Rounded 10817db96d56Sopenharmony_ciddadd75009 add 1234567890123456 6E-8 -> 1234567890123456 Inexact Rounded 10827db96d56Sopenharmony_ciddadd75010 add 1234567890123456 6E-9 -> 1234567890123456 Inexact Rounded 10837db96d56Sopenharmony_ciddadd75011 add 1234567890123456 6E-10 -> 1234567890123456 Inexact Rounded 10847db96d56Sopenharmony_ciddadd75012 add 1234567890123456 6E-11 -> 1234567890123456 Inexact Rounded 10857db96d56Sopenharmony_ciddadd75013 add 1234567890123456 6E-12 -> 1234567890123456 Inexact Rounded 10867db96d56Sopenharmony_ciddadd75014 add 1234567890123456 6E-13 -> 1234567890123456 Inexact Rounded 10877db96d56Sopenharmony_ciddadd75015 add 1234567890123456 6E-14 -> 1234567890123456 Inexact Rounded 10887db96d56Sopenharmony_ciddadd75016 add 1234567890123456 6E-15 -> 1234567890123456 Inexact Rounded 10897db96d56Sopenharmony_ciddadd75017 add 1234567890123456 6E-16 -> 1234567890123456 Inexact Rounded 10907db96d56Sopenharmony_ciddadd75018 add 1234567890123456 6E-17 -> 1234567890123456 Inexact Rounded 10917db96d56Sopenharmony_ciddadd75019 add 1234567890123456 6E-18 -> 1234567890123456 Inexact Rounded 10927db96d56Sopenharmony_ciddadd75020 add 1234567890123456 6E-19 -> 1234567890123456 Inexact Rounded 10937db96d56Sopenharmony_ciddadd75021 add 1234567890123456 6E-20 -> 1234567890123456 Inexact Rounded 10947db96d56Sopenharmony_ci 10957db96d56Sopenharmony_ci-- widening second argument at gap 10967db96d56Sopenharmony_ciddadd75030 add 12345678 1 -> 12345679 10977db96d56Sopenharmony_ciddadd75031 add 12345678 0.1 -> 12345678.1 10987db96d56Sopenharmony_ciddadd75032 add 12345678 0.12 -> 12345678.12 10997db96d56Sopenharmony_ciddadd75033 add 12345678 0.123 -> 12345678.123 11007db96d56Sopenharmony_ciddadd75034 add 12345678 0.1234 -> 12345678.1234 11017db96d56Sopenharmony_ciddadd75035 add 12345678 0.12345 -> 12345678.12345 11027db96d56Sopenharmony_ciddadd75036 add 12345678 0.123456 -> 12345678.123456 11037db96d56Sopenharmony_ciddadd75037 add 12345678 0.1234567 -> 12345678.1234567 11047db96d56Sopenharmony_ciddadd75038 add 12345678 0.12345678 -> 12345678.12345678 11057db96d56Sopenharmony_ciddadd75039 add 12345678 0.123456789 -> 12345678.12345679 Inexact Rounded 11067db96d56Sopenharmony_ciddadd75040 add 12345678 0.123456785 -> 12345678.12345678 Inexact Rounded 11077db96d56Sopenharmony_ciddadd75041 add 12345678 0.1234567850 -> 12345678.12345678 Inexact Rounded 11087db96d56Sopenharmony_ciddadd75042 add 12345678 0.1234567851 -> 12345678.12345679 Inexact Rounded 11097db96d56Sopenharmony_ciddadd75043 add 12345678 0.12345678501 -> 12345678.12345679 Inexact Rounded 11107db96d56Sopenharmony_ciddadd75044 add 12345678 0.123456785001 -> 12345678.12345679 Inexact Rounded 11117db96d56Sopenharmony_ciddadd75045 add 12345678 0.1234567850001 -> 12345678.12345679 Inexact Rounded 11127db96d56Sopenharmony_ciddadd75046 add 12345678 0.12345678500001 -> 12345678.12345679 Inexact Rounded 11137db96d56Sopenharmony_ciddadd75047 add 12345678 0.123456785000001 -> 12345678.12345679 Inexact Rounded 11147db96d56Sopenharmony_ciddadd75048 add 12345678 0.1234567850000001 -> 12345678.12345679 Inexact Rounded 11157db96d56Sopenharmony_ciddadd75049 add 12345678 0.1234567850000000 -> 12345678.12345678 Inexact Rounded 11167db96d56Sopenharmony_ci-- 90123456 11177db96d56Sopenharmony_cirounding: half_even 11187db96d56Sopenharmony_ciddadd75050 add 12345678 0.0234567750000000 -> 12345678.02345678 Inexact Rounded 11197db96d56Sopenharmony_ciddadd75051 add 12345678 0.0034567750000000 -> 12345678.00345678 Inexact Rounded 11207db96d56Sopenharmony_ciddadd75052 add 12345678 0.0004567750000000 -> 12345678.00045678 Inexact Rounded 11217db96d56Sopenharmony_ciddadd75053 add 12345678 0.0000567750000000 -> 12345678.00005678 Inexact Rounded 11227db96d56Sopenharmony_ciddadd75054 add 12345678 0.0000067750000000 -> 12345678.00000678 Inexact Rounded 11237db96d56Sopenharmony_ciddadd75055 add 12345678 0.0000007750000000 -> 12345678.00000078 Inexact Rounded 11247db96d56Sopenharmony_ciddadd75056 add 12345678 0.0000000750000000 -> 12345678.00000008 Inexact Rounded 11257db96d56Sopenharmony_ciddadd75057 add 12345678 0.0000000050000000 -> 12345678.00000000 Inexact Rounded 11267db96d56Sopenharmony_ciddadd75060 add 12345678 0.0234567750000001 -> 12345678.02345678 Inexact Rounded 11277db96d56Sopenharmony_ciddadd75061 add 12345678 0.0034567750000001 -> 12345678.00345678 Inexact Rounded 11287db96d56Sopenharmony_ciddadd75062 add 12345678 0.0004567750000001 -> 12345678.00045678 Inexact Rounded 11297db96d56Sopenharmony_ciddadd75063 add 12345678 0.0000567750000001 -> 12345678.00005678 Inexact Rounded 11307db96d56Sopenharmony_ciddadd75064 add 12345678 0.0000067750000001 -> 12345678.00000678 Inexact Rounded 11317db96d56Sopenharmony_ciddadd75065 add 12345678 0.0000007750000001 -> 12345678.00000078 Inexact Rounded 11327db96d56Sopenharmony_ciddadd75066 add 12345678 0.0000000750000001 -> 12345678.00000008 Inexact Rounded 11337db96d56Sopenharmony_ciddadd75067 add 12345678 0.0000000050000001 -> 12345678.00000001 Inexact Rounded 11347db96d56Sopenharmony_ci-- far-out residues (full coefficient gap is 16+15 digits) 11357db96d56Sopenharmony_cirounding: up 11367db96d56Sopenharmony_ciddadd75070 add 12345678 1E-8 -> 12345678.00000001 11377db96d56Sopenharmony_ciddadd75071 add 12345678 1E-9 -> 12345678.00000001 Inexact Rounded 11387db96d56Sopenharmony_ciddadd75072 add 12345678 1E-10 -> 12345678.00000001 Inexact Rounded 11397db96d56Sopenharmony_ciddadd75073 add 12345678 1E-11 -> 12345678.00000001 Inexact Rounded 11407db96d56Sopenharmony_ciddadd75074 add 12345678 1E-12 -> 12345678.00000001 Inexact Rounded 11417db96d56Sopenharmony_ciddadd75075 add 12345678 1E-13 -> 12345678.00000001 Inexact Rounded 11427db96d56Sopenharmony_ciddadd75076 add 12345678 1E-14 -> 12345678.00000001 Inexact Rounded 11437db96d56Sopenharmony_ciddadd75077 add 12345678 1E-15 -> 12345678.00000001 Inexact Rounded 11447db96d56Sopenharmony_ciddadd75078 add 12345678 1E-16 -> 12345678.00000001 Inexact Rounded 11457db96d56Sopenharmony_ciddadd75079 add 12345678 1E-17 -> 12345678.00000001 Inexact Rounded 11467db96d56Sopenharmony_ciddadd75080 add 12345678 1E-18 -> 12345678.00000001 Inexact Rounded 11477db96d56Sopenharmony_ciddadd75081 add 12345678 1E-19 -> 12345678.00000001 Inexact Rounded 11487db96d56Sopenharmony_ciddadd75082 add 12345678 1E-20 -> 12345678.00000001 Inexact Rounded 11497db96d56Sopenharmony_ciddadd75083 add 12345678 1E-25 -> 12345678.00000001 Inexact Rounded 11507db96d56Sopenharmony_ciddadd75084 add 12345678 1E-30 -> 12345678.00000001 Inexact Rounded 11517db96d56Sopenharmony_ciddadd75085 add 12345678 1E-31 -> 12345678.00000001 Inexact Rounded 11527db96d56Sopenharmony_ciddadd75086 add 12345678 1E-32 -> 12345678.00000001 Inexact Rounded 11537db96d56Sopenharmony_ciddadd75087 add 12345678 1E-33 -> 12345678.00000001 Inexact Rounded 11547db96d56Sopenharmony_ciddadd75088 add 12345678 1E-34 -> 12345678.00000001 Inexact Rounded 11557db96d56Sopenharmony_ciddadd75089 add 12345678 1E-35 -> 12345678.00000001 Inexact Rounded 11567db96d56Sopenharmony_ci 11577db96d56Sopenharmony_ci-- Punit's 11587db96d56Sopenharmony_ciddadd75100 add 1.000 -200.000 -> -199.000 11597db96d56Sopenharmony_ci 11607db96d56Sopenharmony_ci-- Rounding swathe 11617db96d56Sopenharmony_cirounding: half_even 11627db96d56Sopenharmony_ciddadd81100 add .2300 12345678901234.00 -> 12345678901234.23 Rounded 11637db96d56Sopenharmony_ciddadd81101 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded 11647db96d56Sopenharmony_ciddadd81102 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded 11657db96d56Sopenharmony_ciddadd81103 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11667db96d56Sopenharmony_ciddadd81104 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11677db96d56Sopenharmony_ciddadd81105 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11687db96d56Sopenharmony_ciddadd81106 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded 11697db96d56Sopenharmony_ciddadd81107 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11707db96d56Sopenharmony_ciddadd81108 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11717db96d56Sopenharmony_ciddadd81109 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11727db96d56Sopenharmony_ciddadd81120 add 9999999999999999E+369 9E+369 -> Infinity Overflow Inexact Rounded 11737db96d56Sopenharmony_ciddadd81121 add -9999999999999999E+369 -9E+369 -> -Infinity Overflow Inexact Rounded 11747db96d56Sopenharmony_ci 11757db96d56Sopenharmony_cirounding: half_up 11767db96d56Sopenharmony_ciddadd81200 add .2300 12345678901234.00 -> 12345678901234.23 Rounded 11777db96d56Sopenharmony_ciddadd81201 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded 11787db96d56Sopenharmony_ciddadd81202 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded 11797db96d56Sopenharmony_ciddadd81203 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11807db96d56Sopenharmony_ciddadd81204 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11817db96d56Sopenharmony_ciddadd81205 add .2450 12345678901234.00 -> 12345678901234.25 Inexact Rounded 11827db96d56Sopenharmony_ciddadd81206 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded 11837db96d56Sopenharmony_ciddadd81207 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11847db96d56Sopenharmony_ciddadd81208 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11857db96d56Sopenharmony_ciddadd81209 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11867db96d56Sopenharmony_ciddadd81220 add 9999999999999999E+369 9E+369 -> Infinity Overflow Inexact Rounded 11877db96d56Sopenharmony_ciddadd81221 add -9999999999999999E+369 -9E+369 -> -Infinity Overflow Inexact Rounded 11887db96d56Sopenharmony_ci 11897db96d56Sopenharmony_cirounding: half_down 11907db96d56Sopenharmony_ciddadd81300 add .2300 12345678901234.00 -> 12345678901234.23 Rounded 11917db96d56Sopenharmony_ciddadd81301 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded 11927db96d56Sopenharmony_ciddadd81302 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded 11937db96d56Sopenharmony_ciddadd81303 add .2350 12345678901234.00 -> 12345678901234.23 Inexact Rounded 11947db96d56Sopenharmony_ciddadd81304 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11957db96d56Sopenharmony_ciddadd81305 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11967db96d56Sopenharmony_ciddadd81306 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded 11977db96d56Sopenharmony_ciddadd81307 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11987db96d56Sopenharmony_ciddadd81308 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded 11997db96d56Sopenharmony_ciddadd81309 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12007db96d56Sopenharmony_ciddadd81320 add 9999999999999999E+369 9E+369 -> Infinity Overflow Inexact Rounded 12017db96d56Sopenharmony_ciddadd81321 add -9999999999999999E+369 -9E+369 -> -Infinity Overflow Inexact Rounded 12027db96d56Sopenharmony_ci 12037db96d56Sopenharmony_cirounding: up 12047db96d56Sopenharmony_ciddadd81400 add .2300 12345678901234.00 -> 12345678901234.23 Rounded 12057db96d56Sopenharmony_ciddadd81401 add .2301 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12067db96d56Sopenharmony_ciddadd81402 add .2310 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12077db96d56Sopenharmony_ciddadd81403 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12087db96d56Sopenharmony_ciddadd81404 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12097db96d56Sopenharmony_ciddadd81405 add .2450 12345678901234.00 -> 12345678901234.25 Inexact Rounded 12107db96d56Sopenharmony_ciddadd81406 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded 12117db96d56Sopenharmony_ciddadd81407 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12127db96d56Sopenharmony_ciddadd81408 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12137db96d56Sopenharmony_ciddadd81409 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12147db96d56Sopenharmony_ciddadd81411 add -.2399 -12345678901234.00 -> -12345678901234.24 Inexact Rounded 12157db96d56Sopenharmony_ciddadd81420 add 9999999999999999E+369 9E+369 -> Infinity Overflow Inexact Rounded 12167db96d56Sopenharmony_ciddadd81421 add -9999999999999999E+369 -9E+369 -> -Infinity Overflow Inexact Rounded 12177db96d56Sopenharmony_ci 12187db96d56Sopenharmony_cirounding: down 12197db96d56Sopenharmony_ciddadd81500 add .2300 12345678901234.00 -> 12345678901234.23 Rounded 12207db96d56Sopenharmony_ciddadd81501 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12217db96d56Sopenharmony_ciddadd81502 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12227db96d56Sopenharmony_ciddadd81503 add .2350 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12237db96d56Sopenharmony_ciddadd81504 add .2351 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12247db96d56Sopenharmony_ciddadd81505 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12257db96d56Sopenharmony_ciddadd81506 add .2451 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12267db96d56Sopenharmony_ciddadd81507 add .2360 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12277db96d56Sopenharmony_ciddadd81508 add .2370 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12287db96d56Sopenharmony_ciddadd81509 add .2399 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12297db96d56Sopenharmony_ciddadd81511 add -.2399 -12345678901234.00 -> -12345678901234.23 Inexact Rounded 12307db96d56Sopenharmony_ciddadd81520 add 9999999999999999E+369 9E+369 -> 9.999999999999999E+384 Overflow Inexact Rounded 12317db96d56Sopenharmony_ciddadd81521 add -9999999999999999E+369 -9E+369 -> -9.999999999999999E+384 Overflow Inexact Rounded 12327db96d56Sopenharmony_ci 12337db96d56Sopenharmony_cirounding: ceiling 12347db96d56Sopenharmony_ciddadd81600 add .2300 12345678901234.00 -> 12345678901234.23 Rounded 12357db96d56Sopenharmony_ciddadd81601 add .2301 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12367db96d56Sopenharmony_ciddadd81602 add .2310 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12377db96d56Sopenharmony_ciddadd81603 add .2350 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12387db96d56Sopenharmony_ciddadd81604 add .2351 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12397db96d56Sopenharmony_ciddadd81605 add .2450 12345678901234.00 -> 12345678901234.25 Inexact Rounded 12407db96d56Sopenharmony_ciddadd81606 add .2451 12345678901234.00 -> 12345678901234.25 Inexact Rounded 12417db96d56Sopenharmony_ciddadd81607 add .2360 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12427db96d56Sopenharmony_ciddadd81608 add .2370 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12437db96d56Sopenharmony_ciddadd81609 add .2399 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12447db96d56Sopenharmony_ciddadd81611 add -.2399 -12345678901234.00 -> -12345678901234.23 Inexact Rounded 12457db96d56Sopenharmony_ciddadd81620 add 9999999999999999E+369 9E+369 -> Infinity Overflow Inexact Rounded 12467db96d56Sopenharmony_ciddadd81621 add -9999999999999999E+369 -9E+369 -> -9.999999999999999E+384 Overflow Inexact Rounded 12477db96d56Sopenharmony_ci 12487db96d56Sopenharmony_cirounding: floor 12497db96d56Sopenharmony_ciddadd81700 add .2300 12345678901234.00 -> 12345678901234.23 Rounded 12507db96d56Sopenharmony_ciddadd81701 add .2301 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12517db96d56Sopenharmony_ciddadd81702 add .2310 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12527db96d56Sopenharmony_ciddadd81703 add .2350 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12537db96d56Sopenharmony_ciddadd81704 add .2351 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12547db96d56Sopenharmony_ciddadd81705 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12557db96d56Sopenharmony_ciddadd81706 add .2451 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12567db96d56Sopenharmony_ciddadd81707 add .2360 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12577db96d56Sopenharmony_ciddadd81708 add .2370 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12587db96d56Sopenharmony_ciddadd81709 add .2399 12345678901234.00 -> 12345678901234.23 Inexact Rounded 12597db96d56Sopenharmony_ciddadd81711 add -.2399 -12345678901234.00 -> -12345678901234.24 Inexact Rounded 12607db96d56Sopenharmony_ciddadd81720 add 9999999999999999E+369 9E+369 -> 9.999999999999999E+384 Overflow Inexact Rounded 12617db96d56Sopenharmony_ciddadd81721 add -9999999999999999E+369 -9E+369 -> -Infinity Overflow Inexact Rounded 12627db96d56Sopenharmony_ci 12637db96d56Sopenharmony_cirounding: 05up 12647db96d56Sopenharmony_ciddadd81800 add .2000 12345678901234.00 -> 12345678901234.20 Rounded 12657db96d56Sopenharmony_ciddadd81801 add .2001 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12667db96d56Sopenharmony_ciddadd81802 add .2010 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12677db96d56Sopenharmony_ciddadd81803 add .2050 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12687db96d56Sopenharmony_ciddadd81804 add .2051 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12697db96d56Sopenharmony_ciddadd81807 add .2060 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12707db96d56Sopenharmony_ciddadd81808 add .2070 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12717db96d56Sopenharmony_ciddadd81809 add .2099 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12727db96d56Sopenharmony_ciddadd81811 add -.2099 -12345678901234.00 -> -12345678901234.21 Inexact Rounded 12737db96d56Sopenharmony_ciddadd81820 add 9999999999999999E+369 9E+369 -> 9.999999999999999E+384 Overflow Inexact Rounded 12747db96d56Sopenharmony_ciddadd81821 add -9999999999999999E+369 -9E+369 -> -9.999999999999999E+384 Overflow Inexact Rounded 12757db96d56Sopenharmony_ci 12767db96d56Sopenharmony_ciddadd81900 add .2100 12345678901234.00 -> 12345678901234.21 Rounded 12777db96d56Sopenharmony_ciddadd81901 add .2101 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12787db96d56Sopenharmony_ciddadd81902 add .2110 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12797db96d56Sopenharmony_ciddadd81903 add .2150 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12807db96d56Sopenharmony_ciddadd81904 add .2151 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12817db96d56Sopenharmony_ciddadd81907 add .2160 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12827db96d56Sopenharmony_ciddadd81908 add .2170 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12837db96d56Sopenharmony_ciddadd81909 add .2199 12345678901234.00 -> 12345678901234.21 Inexact Rounded 12847db96d56Sopenharmony_ciddadd81911 add -.2199 -12345678901234.00 -> -12345678901234.21 Inexact Rounded 12857db96d56Sopenharmony_ci 12867db96d56Sopenharmony_ciddadd82000 add .2400 12345678901234.00 -> 12345678901234.24 Rounded 12877db96d56Sopenharmony_ciddadd82001 add .2401 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12887db96d56Sopenharmony_ciddadd82002 add .2410 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12897db96d56Sopenharmony_ciddadd82003 add .2450 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12907db96d56Sopenharmony_ciddadd82004 add .2451 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12917db96d56Sopenharmony_ciddadd82007 add .2460 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12927db96d56Sopenharmony_ciddadd82008 add .2470 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12937db96d56Sopenharmony_ciddadd82009 add .2499 12345678901234.00 -> 12345678901234.24 Inexact Rounded 12947db96d56Sopenharmony_ciddadd82011 add -.2499 -12345678901234.00 -> -12345678901234.24 Inexact Rounded 12957db96d56Sopenharmony_ci 12967db96d56Sopenharmony_ciddadd82100 add .2500 12345678901234.00 -> 12345678901234.25 Rounded 12977db96d56Sopenharmony_ciddadd82101 add .2501 12345678901234.00 -> 12345678901234.26 Inexact Rounded 12987db96d56Sopenharmony_ciddadd82102 add .2510 12345678901234.00 -> 12345678901234.26 Inexact Rounded 12997db96d56Sopenharmony_ciddadd82103 add .2550 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13007db96d56Sopenharmony_ciddadd82104 add .2551 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13017db96d56Sopenharmony_ciddadd82107 add .2560 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13027db96d56Sopenharmony_ciddadd82108 add .2570 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13037db96d56Sopenharmony_ciddadd82109 add .2599 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13047db96d56Sopenharmony_ciddadd82111 add -.2599 -12345678901234.00 -> -12345678901234.26 Inexact Rounded 13057db96d56Sopenharmony_ci 13067db96d56Sopenharmony_ciddadd82200 add .2600 12345678901234.00 -> 12345678901234.26 Rounded 13077db96d56Sopenharmony_ciddadd82201 add .2601 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13087db96d56Sopenharmony_ciddadd82202 add .2610 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13097db96d56Sopenharmony_ciddadd82203 add .2650 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13107db96d56Sopenharmony_ciddadd82204 add .2651 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13117db96d56Sopenharmony_ciddadd82207 add .2660 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13127db96d56Sopenharmony_ciddadd82208 add .2670 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13137db96d56Sopenharmony_ciddadd82209 add .2699 12345678901234.00 -> 12345678901234.26 Inexact Rounded 13147db96d56Sopenharmony_ciddadd82211 add -.2699 -12345678901234.00 -> -12345678901234.26 Inexact Rounded 13157db96d56Sopenharmony_ci 13167db96d56Sopenharmony_ciddadd82300 add .2900 12345678901234.00 -> 12345678901234.29 Rounded 13177db96d56Sopenharmony_ciddadd82301 add .2901 12345678901234.00 -> 12345678901234.29 Inexact Rounded 13187db96d56Sopenharmony_ciddadd82302 add .2910 12345678901234.00 -> 12345678901234.29 Inexact Rounded 13197db96d56Sopenharmony_ciddadd82303 add .2950 12345678901234.00 -> 12345678901234.29 Inexact Rounded 13207db96d56Sopenharmony_ciddadd82304 add .2951 12345678901234.00 -> 12345678901234.29 Inexact Rounded 13217db96d56Sopenharmony_ciddadd82307 add .2960 12345678901234.00 -> 12345678901234.29 Inexact Rounded 13227db96d56Sopenharmony_ciddadd82308 add .2970 12345678901234.00 -> 12345678901234.29 Inexact Rounded 13237db96d56Sopenharmony_ciddadd82309 add .2999 12345678901234.00 -> 12345678901234.29 Inexact Rounded 13247db96d56Sopenharmony_ciddadd82311 add -.2999 -12345678901234.00 -> -12345678901234.29 Inexact Rounded 13257db96d56Sopenharmony_ci 13267db96d56Sopenharmony_ci-- Null tests 13277db96d56Sopenharmony_ciddadd9990 add 10 # -> NaN Invalid_operation 13287db96d56Sopenharmony_ciddadd9991 add # 10 -> NaN Invalid_operation 1329