17db96d56Sopenharmony_ci------------------------------------------------------------------------ 27db96d56Sopenharmony_ci-- maxmag.decTest -- decimal maximum by magnitude -- 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-- we assume that base comparison is tested in compare.decTest, so 237db96d56Sopenharmony_ci-- these mainly cover special cases and rounding 247db96d56Sopenharmony_ci 257db96d56Sopenharmony_ciextended: 1 267db96d56Sopenharmony_ciprecision: 9 277db96d56Sopenharmony_cirounding: half_up 287db96d56Sopenharmony_cimaxExponent: 384 297db96d56Sopenharmony_ciminexponent: -383 307db96d56Sopenharmony_ci 317db96d56Sopenharmony_ci-- sanity checks 327db96d56Sopenharmony_cimxgx001 maxmag -2 -2 -> -2 337db96d56Sopenharmony_cimxgx002 maxmag -2 -1 -> -2 347db96d56Sopenharmony_cimxgx003 maxmag -2 0 -> -2 357db96d56Sopenharmony_cimxgx004 maxmag -2 1 -> -2 367db96d56Sopenharmony_cimxgx005 maxmag -2 2 -> 2 377db96d56Sopenharmony_cimxgx006 maxmag -1 -2 -> -2 387db96d56Sopenharmony_cimxgx007 maxmag -1 -1 -> -1 397db96d56Sopenharmony_cimxgx008 maxmag -1 0 -> -1 407db96d56Sopenharmony_cimxgx009 maxmag -1 1 -> 1 417db96d56Sopenharmony_cimxgx010 maxmag -1 2 -> 2 427db96d56Sopenharmony_cimxgx011 maxmag 0 -2 -> -2 437db96d56Sopenharmony_cimxgx012 maxmag 0 -1 -> -1 447db96d56Sopenharmony_cimxgx013 maxmag 0 0 -> 0 457db96d56Sopenharmony_cimxgx014 maxmag 0 1 -> 1 467db96d56Sopenharmony_cimxgx015 maxmag 0 2 -> 2 477db96d56Sopenharmony_cimxgx016 maxmag 1 -2 -> -2 487db96d56Sopenharmony_cimxgx017 maxmag 1 -1 -> 1 497db96d56Sopenharmony_cimxgx018 maxmag 1 0 -> 1 507db96d56Sopenharmony_cimxgx019 maxmag 1 1 -> 1 517db96d56Sopenharmony_cimxgx020 maxmag 1 2 -> 2 527db96d56Sopenharmony_cimxgx021 maxmag 2 -2 -> 2 537db96d56Sopenharmony_cimxgx022 maxmag 2 -1 -> 2 547db96d56Sopenharmony_cimxgx023 maxmag 2 0 -> 2 557db96d56Sopenharmony_cimxgx025 maxmag 2 1 -> 2 567db96d56Sopenharmony_cimxgx026 maxmag 2 2 -> 2 577db96d56Sopenharmony_ci 587db96d56Sopenharmony_ci-- extended zeros 597db96d56Sopenharmony_cimxgx030 maxmag 0 0 -> 0 607db96d56Sopenharmony_cimxgx031 maxmag 0 -0 -> 0 617db96d56Sopenharmony_cimxgx032 maxmag 0 -0.0 -> 0 627db96d56Sopenharmony_cimxgx033 maxmag 0 0.0 -> 0 637db96d56Sopenharmony_cimxgx034 maxmag -0 0 -> 0 -- note: -0 = 0, but 0 chosen 647db96d56Sopenharmony_cimxgx035 maxmag -0 -0 -> -0 657db96d56Sopenharmony_cimxgx036 maxmag -0 -0.0 -> -0.0 667db96d56Sopenharmony_cimxgx037 maxmag -0 0.0 -> 0.0 677db96d56Sopenharmony_cimxgx038 maxmag 0.0 0 -> 0 687db96d56Sopenharmony_cimxgx039 maxmag 0.0 -0 -> 0.0 697db96d56Sopenharmony_cimxgx040 maxmag 0.0 -0.0 -> 0.0 707db96d56Sopenharmony_cimxgx041 maxmag 0.0 0.0 -> 0.0 717db96d56Sopenharmony_cimxgx042 maxmag -0.0 0 -> 0 727db96d56Sopenharmony_cimxgx043 maxmag -0.0 -0 -> -0.0 737db96d56Sopenharmony_cimxgx044 maxmag -0.0 -0.0 -> -0.0 747db96d56Sopenharmony_cimxgx045 maxmag -0.0 0.0 -> 0.0 757db96d56Sopenharmony_ci 767db96d56Sopenharmony_cimxgx050 maxmag -0E1 0E1 -> 0E+1 777db96d56Sopenharmony_cimxgx051 maxmag -0E2 0E2 -> 0E+2 787db96d56Sopenharmony_cimxgx052 maxmag -0E2 0E1 -> 0E+1 797db96d56Sopenharmony_cimxgx053 maxmag -0E1 0E2 -> 0E+2 807db96d56Sopenharmony_cimxgx054 maxmag 0E1 -0E1 -> 0E+1 817db96d56Sopenharmony_cimxgx055 maxmag 0E2 -0E2 -> 0E+2 827db96d56Sopenharmony_cimxgx056 maxmag 0E2 -0E1 -> 0E+2 837db96d56Sopenharmony_cimxgx057 maxmag 0E1 -0E2 -> 0E+1 847db96d56Sopenharmony_ci 857db96d56Sopenharmony_cimxgx058 maxmag 0E1 0E1 -> 0E+1 867db96d56Sopenharmony_cimxgx059 maxmag 0E2 0E2 -> 0E+2 877db96d56Sopenharmony_cimxgx060 maxmag 0E2 0E1 -> 0E+2 887db96d56Sopenharmony_cimxgx061 maxmag 0E1 0E2 -> 0E+2 897db96d56Sopenharmony_cimxgx062 maxmag -0E1 -0E1 -> -0E+1 907db96d56Sopenharmony_cimxgx063 maxmag -0E2 -0E2 -> -0E+2 917db96d56Sopenharmony_cimxgx064 maxmag -0E2 -0E1 -> -0E+1 927db96d56Sopenharmony_cimxgx065 maxmag -0E1 -0E2 -> -0E+1 937db96d56Sopenharmony_ci 947db96d56Sopenharmony_ci-- Specials 957db96d56Sopenharmony_ciprecision: 9 967db96d56Sopenharmony_cimxgx090 maxmag Inf -Inf -> Infinity 977db96d56Sopenharmony_cimxgx091 maxmag Inf -1000 -> Infinity 987db96d56Sopenharmony_cimxgx092 maxmag Inf -1 -> Infinity 997db96d56Sopenharmony_cimxgx093 maxmag Inf -0 -> Infinity 1007db96d56Sopenharmony_cimxgx094 maxmag Inf 0 -> Infinity 1017db96d56Sopenharmony_cimxgx095 maxmag Inf 1 -> Infinity 1027db96d56Sopenharmony_cimxgx096 maxmag Inf 1000 -> Infinity 1037db96d56Sopenharmony_cimxgx097 maxmag Inf Inf -> Infinity 1047db96d56Sopenharmony_cimxgx098 maxmag -1000 Inf -> Infinity 1057db96d56Sopenharmony_cimxgx099 maxmag -Inf Inf -> Infinity 1067db96d56Sopenharmony_cimxgx100 maxmag -1 Inf -> Infinity 1077db96d56Sopenharmony_cimxgx101 maxmag -0 Inf -> Infinity 1087db96d56Sopenharmony_cimxgx102 maxmag 0 Inf -> Infinity 1097db96d56Sopenharmony_cimxgx103 maxmag 1 Inf -> Infinity 1107db96d56Sopenharmony_cimxgx104 maxmag 1000 Inf -> Infinity 1117db96d56Sopenharmony_cimxgx105 maxmag Inf Inf -> Infinity 1127db96d56Sopenharmony_ci 1137db96d56Sopenharmony_cimxgx120 maxmag -Inf -Inf -> -Infinity 1147db96d56Sopenharmony_cimxgx121 maxmag -Inf -1000 -> -Infinity 1157db96d56Sopenharmony_cimxgx122 maxmag -Inf -1 -> -Infinity 1167db96d56Sopenharmony_cimxgx123 maxmag -Inf -0 -> -Infinity 1177db96d56Sopenharmony_cimxgx124 maxmag -Inf 0 -> -Infinity 1187db96d56Sopenharmony_cimxgx125 maxmag -Inf 1 -> -Infinity 1197db96d56Sopenharmony_cimxgx126 maxmag -Inf 1000 -> -Infinity 1207db96d56Sopenharmony_cimxgx127 maxmag -Inf Inf -> Infinity 1217db96d56Sopenharmony_cimxgx128 maxmag -Inf -Inf -> -Infinity 1227db96d56Sopenharmony_cimxgx129 maxmag -1000 -Inf -> -Infinity 1237db96d56Sopenharmony_cimxgx130 maxmag -1 -Inf -> -Infinity 1247db96d56Sopenharmony_cimxgx131 maxmag -0 -Inf -> -Infinity 1257db96d56Sopenharmony_cimxgx132 maxmag 0 -Inf -> -Infinity 1267db96d56Sopenharmony_cimxgx133 maxmag 1 -Inf -> -Infinity 1277db96d56Sopenharmony_cimxgx134 maxmag 1000 -Inf -> -Infinity 1287db96d56Sopenharmony_cimxgx135 maxmag Inf -Inf -> Infinity 1297db96d56Sopenharmony_ci 1307db96d56Sopenharmony_ci-- 2004.08.02 754r chooses number over NaN in mixed cases 1317db96d56Sopenharmony_cimxgx141 maxmag NaN -Inf -> -Infinity 1327db96d56Sopenharmony_cimxgx142 maxmag NaN -1000 -> -1000 1337db96d56Sopenharmony_cimxgx143 maxmag NaN -1 -> -1 1347db96d56Sopenharmony_cimxgx144 maxmag NaN -0 -> -0 1357db96d56Sopenharmony_cimxgx145 maxmag NaN 0 -> 0 1367db96d56Sopenharmony_cimxgx146 maxmag NaN 1 -> 1 1377db96d56Sopenharmony_cimxgx147 maxmag NaN 1000 -> 1000 1387db96d56Sopenharmony_cimxgx148 maxmag NaN Inf -> Infinity 1397db96d56Sopenharmony_cimxgx149 maxmag NaN NaN -> NaN 1407db96d56Sopenharmony_cimxgx150 maxmag -Inf NaN -> -Infinity 1417db96d56Sopenharmony_cimxgx151 maxmag -1000 NaN -> -1000 1427db96d56Sopenharmony_cimxgx152 maxmag -1 NaN -> -1 1437db96d56Sopenharmony_cimxgx153 maxmag -0 NaN -> -0 1447db96d56Sopenharmony_cimxgx154 maxmag 0 NaN -> 0 1457db96d56Sopenharmony_cimxgx155 maxmag 1 NaN -> 1 1467db96d56Sopenharmony_cimxgx156 maxmag 1000 NaN -> 1000 1477db96d56Sopenharmony_cimxgx157 maxmag Inf NaN -> Infinity 1487db96d56Sopenharmony_ci 1497db96d56Sopenharmony_cimxgx161 maxmag sNaN -Inf -> NaN Invalid_operation 1507db96d56Sopenharmony_cimxgx162 maxmag sNaN -1000 -> NaN Invalid_operation 1517db96d56Sopenharmony_cimxgx163 maxmag sNaN -1 -> NaN Invalid_operation 1527db96d56Sopenharmony_cimxgx164 maxmag sNaN -0 -> NaN Invalid_operation 1537db96d56Sopenharmony_cimxgx165 maxmag sNaN 0 -> NaN Invalid_operation 1547db96d56Sopenharmony_cimxgx166 maxmag sNaN 1 -> NaN Invalid_operation 1557db96d56Sopenharmony_cimxgx167 maxmag sNaN 1000 -> NaN Invalid_operation 1567db96d56Sopenharmony_cimxgx168 maxmag sNaN NaN -> NaN Invalid_operation 1577db96d56Sopenharmony_cimxgx169 maxmag sNaN sNaN -> NaN Invalid_operation 1587db96d56Sopenharmony_cimxgx170 maxmag NaN sNaN -> NaN Invalid_operation 1597db96d56Sopenharmony_cimxgx171 maxmag -Inf sNaN -> NaN Invalid_operation 1607db96d56Sopenharmony_cimxgx172 maxmag -1000 sNaN -> NaN Invalid_operation 1617db96d56Sopenharmony_cimxgx173 maxmag -1 sNaN -> NaN Invalid_operation 1627db96d56Sopenharmony_cimxgx174 maxmag -0 sNaN -> NaN Invalid_operation 1637db96d56Sopenharmony_cimxgx175 maxmag 0 sNaN -> NaN Invalid_operation 1647db96d56Sopenharmony_cimxgx176 maxmag 1 sNaN -> NaN Invalid_operation 1657db96d56Sopenharmony_cimxgx177 maxmag 1000 sNaN -> NaN Invalid_operation 1667db96d56Sopenharmony_cimxgx178 maxmag Inf sNaN -> NaN Invalid_operation 1677db96d56Sopenharmony_cimxgx179 maxmag NaN sNaN -> NaN Invalid_operation 1687db96d56Sopenharmony_ci 1697db96d56Sopenharmony_ci-- propagating NaNs 1707db96d56Sopenharmony_cimxgx181 maxmag NaN9 -Inf -> -Infinity 1717db96d56Sopenharmony_cimxgx182 maxmag NaN8 9 -> 9 1727db96d56Sopenharmony_cimxgx183 maxmag -NaN7 Inf -> Infinity 1737db96d56Sopenharmony_ci 1747db96d56Sopenharmony_cimxgx184 maxmag -NaN1 NaN11 -> -NaN1 1757db96d56Sopenharmony_cimxgx185 maxmag NaN2 NaN12 -> NaN2 1767db96d56Sopenharmony_cimxgx186 maxmag -NaN13 -NaN7 -> -NaN13 1777db96d56Sopenharmony_cimxgx187 maxmag NaN14 -NaN5 -> NaN14 1787db96d56Sopenharmony_ci 1797db96d56Sopenharmony_cimxgx188 maxmag -Inf NaN4 -> -Infinity 1807db96d56Sopenharmony_cimxgx189 maxmag -9 -NaN3 -> -9 1817db96d56Sopenharmony_cimxgx190 maxmag Inf NaN2 -> Infinity 1827db96d56Sopenharmony_ci 1837db96d56Sopenharmony_cimxgx191 maxmag sNaN99 -Inf -> NaN99 Invalid_operation 1847db96d56Sopenharmony_cimxgx192 maxmag sNaN98 -1 -> NaN98 Invalid_operation 1857db96d56Sopenharmony_cimxgx193 maxmag -sNaN97 NaN -> -NaN97 Invalid_operation 1867db96d56Sopenharmony_cimxgx194 maxmag sNaN96 sNaN94 -> NaN96 Invalid_operation 1877db96d56Sopenharmony_cimxgx195 maxmag NaN95 sNaN93 -> NaN93 Invalid_operation 1887db96d56Sopenharmony_cimxgx196 maxmag -Inf sNaN92 -> NaN92 Invalid_operation 1897db96d56Sopenharmony_cimxgx197 maxmag 0 sNaN91 -> NaN91 Invalid_operation 1907db96d56Sopenharmony_cimxgx198 maxmag Inf -sNaN90 -> -NaN90 Invalid_operation 1917db96d56Sopenharmony_cimxgx199 maxmag NaN sNaN89 -> NaN89 Invalid_operation 1927db96d56Sopenharmony_ci 1937db96d56Sopenharmony_ci-- rounding checks 1947db96d56Sopenharmony_cimaxexponent: 999 1957db96d56Sopenharmony_ciminexponent: -999 1967db96d56Sopenharmony_ciprecision: 9 1977db96d56Sopenharmony_cimxgx201 maxmag 12345678000 1 -> 1.23456780E+10 Rounded 1987db96d56Sopenharmony_cimxgx202 maxmag 1 12345678000 -> 1.23456780E+10 Rounded 1997db96d56Sopenharmony_cimxgx203 maxmag 1234567800 1 -> 1.23456780E+9 Rounded 2007db96d56Sopenharmony_cimxgx204 maxmag 1 1234567800 -> 1.23456780E+9 Rounded 2017db96d56Sopenharmony_cimxgx205 maxmag 1234567890 1 -> 1.23456789E+9 Rounded 2027db96d56Sopenharmony_cimxgx206 maxmag 1 1234567890 -> 1.23456789E+9 Rounded 2037db96d56Sopenharmony_cimxgx207 maxmag 1234567891 1 -> 1.23456789E+9 Inexact Rounded 2047db96d56Sopenharmony_cimxgx208 maxmag 1 1234567891 -> 1.23456789E+9 Inexact Rounded 2057db96d56Sopenharmony_cimxgx209 maxmag 12345678901 1 -> 1.23456789E+10 Inexact Rounded 2067db96d56Sopenharmony_cimxgx210 maxmag 1 12345678901 -> 1.23456789E+10 Inexact Rounded 2077db96d56Sopenharmony_cimxgx211 maxmag 1234567896 1 -> 1.23456790E+9 Inexact Rounded 2087db96d56Sopenharmony_cimxgx212 maxmag 1 1234567896 -> 1.23456790E+9 Inexact Rounded 2097db96d56Sopenharmony_cimxgx213 maxmag -1234567891 1 -> -1.23456789E+9 Inexact Rounded 2107db96d56Sopenharmony_cimxgx214 maxmag 1 -1234567891 -> -1.23456789E+9 Inexact Rounded 2117db96d56Sopenharmony_cimxgx215 maxmag -12345678901 1 -> -1.23456789E+10 Inexact Rounded 2127db96d56Sopenharmony_cimxgx216 maxmag 1 -12345678901 -> -1.23456789E+10 Inexact Rounded 2137db96d56Sopenharmony_cimxgx217 maxmag -1234567896 1 -> -1.23456790E+9 Inexact Rounded 2147db96d56Sopenharmony_cimxgx218 maxmag 1 -1234567896 -> -1.23456790E+9 Inexact Rounded 2157db96d56Sopenharmony_ci 2167db96d56Sopenharmony_ciprecision: 15 2177db96d56Sopenharmony_cimxgx221 maxmag 12345678000 1 -> 12345678000 2187db96d56Sopenharmony_cimxgx222 maxmag 1 12345678000 -> 12345678000 2197db96d56Sopenharmony_cimxgx223 maxmag 1234567800 1 -> 1234567800 2207db96d56Sopenharmony_cimxgx224 maxmag 1 1234567800 -> 1234567800 2217db96d56Sopenharmony_cimxgx225 maxmag 1234567890 1 -> 1234567890 2227db96d56Sopenharmony_cimxgx226 maxmag 1 1234567890 -> 1234567890 2237db96d56Sopenharmony_cimxgx227 maxmag 1234567891 1 -> 1234567891 2247db96d56Sopenharmony_cimxgx228 maxmag 1 1234567891 -> 1234567891 2257db96d56Sopenharmony_cimxgx229 maxmag 12345678901 1 -> 12345678901 2267db96d56Sopenharmony_cimxgx230 maxmag 1 12345678901 -> 12345678901 2277db96d56Sopenharmony_cimxgx231 maxmag 1234567896 1 -> 1234567896 2287db96d56Sopenharmony_cimxgx232 maxmag 1 1234567896 -> 1234567896 2297db96d56Sopenharmony_cimxgx233 maxmag -1234567891 1 -> -1234567891 2307db96d56Sopenharmony_cimxgx234 maxmag 1 -1234567891 -> -1234567891 2317db96d56Sopenharmony_cimxgx235 maxmag -12345678901 1 -> -12345678901 2327db96d56Sopenharmony_cimxgx236 maxmag 1 -12345678901 -> -12345678901 2337db96d56Sopenharmony_cimxgx237 maxmag -1234567896 1 -> -1234567896 2347db96d56Sopenharmony_cimxgx238 maxmag 1 -1234567896 -> -1234567896 2357db96d56Sopenharmony_ci 2367db96d56Sopenharmony_ci-- from examples 2377db96d56Sopenharmony_cimxgx280 maxmag '3' '2' -> '3' 2387db96d56Sopenharmony_cimxgx281 maxmag '-10' '3' -> '-10' 2397db96d56Sopenharmony_cimxgx282 maxmag '1.0' '1' -> '1' 2407db96d56Sopenharmony_cimxgx283 maxmag '1' '1.0' -> '1' 2417db96d56Sopenharmony_cimxgx284 maxmag '7' 'NaN' -> '7' 2427db96d56Sopenharmony_ci 2437db96d56Sopenharmony_ci-- overflow and underflow tests ... 2447db96d56Sopenharmony_cimaxExponent: 999999999 2457db96d56Sopenharmony_ciminexponent: -999999999 2467db96d56Sopenharmony_cimxgx330 maxmag +1.23456789012345E-0 9E+999999999 -> 9E+999999999 2477db96d56Sopenharmony_cimxgx331 maxmag 9E+999999999 +1.23456789012345E-0 -> 9E+999999999 2487db96d56Sopenharmony_cimxgx332 maxmag +0.100 9E-999999999 -> 0.100 2497db96d56Sopenharmony_cimxgx333 maxmag 9E-999999999 +0.100 -> 0.100 2507db96d56Sopenharmony_cimxgx335 maxmag -1.23456789012345E-0 9E+999999999 -> 9E+999999999 2517db96d56Sopenharmony_cimxgx336 maxmag 9E+999999999 -1.23456789012345E-0 -> 9E+999999999 2527db96d56Sopenharmony_cimxgx337 maxmag -0.100 9E-999999999 -> -0.100 2537db96d56Sopenharmony_cimxgx338 maxmag 9E-999999999 -0.100 -> -0.100 2547db96d56Sopenharmony_ci 2557db96d56Sopenharmony_cimxgx339 maxmag 1e-599999999 1e-400000001 -> 1E-400000001 2567db96d56Sopenharmony_cimxgx340 maxmag 1e-599999999 1e-400000000 -> 1E-400000000 2577db96d56Sopenharmony_cimxgx341 maxmag 1e-600000000 1e-400000000 -> 1E-400000000 2587db96d56Sopenharmony_cimxgx342 maxmag 9e-999999998 0.01 -> 0.01 2597db96d56Sopenharmony_cimxgx343 maxmag 9e-999999998 0.1 -> 0.1 2607db96d56Sopenharmony_cimxgx344 maxmag 0.01 9e-999999998 -> 0.01 2617db96d56Sopenharmony_cimxgx345 maxmag 1e599999999 1e400000001 -> 1E+599999999 2627db96d56Sopenharmony_cimxgx346 maxmag 1e599999999 1e400000000 -> 1E+599999999 2637db96d56Sopenharmony_cimxgx347 maxmag 1e600000000 1e400000000 -> 1E+600000000 2647db96d56Sopenharmony_cimxgx348 maxmag 9e999999998 100 -> 9E+999999998 2657db96d56Sopenharmony_cimxgx349 maxmag 9e999999998 10 -> 9E+999999998 2667db96d56Sopenharmony_cimxgx350 maxmag 100 9e999999998 -> 9E+999999998 2677db96d56Sopenharmony_ci-- signs 2687db96d56Sopenharmony_cimxgx351 maxmag 1e+777777777 1e+411111111 -> 1E+777777777 2697db96d56Sopenharmony_cimxgx352 maxmag 1e+777777777 -1e+411111111 -> 1E+777777777 2707db96d56Sopenharmony_cimxgx353 maxmag -1e+777777777 1e+411111111 -> -1E+777777777 2717db96d56Sopenharmony_cimxgx354 maxmag -1e+777777777 -1e+411111111 -> -1E+777777777 2727db96d56Sopenharmony_cimxgx355 maxmag 1e-777777777 1e-411111111 -> 1E-411111111 2737db96d56Sopenharmony_cimxgx356 maxmag 1e-777777777 -1e-411111111 -> -1E-411111111 2747db96d56Sopenharmony_cimxgx357 maxmag -1e-777777777 1e-411111111 -> 1E-411111111 2757db96d56Sopenharmony_cimxgx358 maxmag -1e-777777777 -1e-411111111 -> -1E-411111111 2767db96d56Sopenharmony_ci 2777db96d56Sopenharmony_ci-- expanded list from min/max 754r purple prose 2787db96d56Sopenharmony_ci-- [explicit tests for exponent ordering] 2797db96d56Sopenharmony_cimxgx401 maxmag Inf 1.1 -> Infinity 2807db96d56Sopenharmony_cimxgx402 maxmag 1.1 1 -> 1.1 2817db96d56Sopenharmony_cimxgx403 maxmag 1 1.0 -> 1 2827db96d56Sopenharmony_cimxgx404 maxmag 1.0 0.1 -> 1.0 2837db96d56Sopenharmony_cimxgx405 maxmag 0.1 0.10 -> 0.1 2847db96d56Sopenharmony_cimxgx406 maxmag 0.10 0.100 -> 0.10 2857db96d56Sopenharmony_cimxgx407 maxmag 0.10 0 -> 0.10 2867db96d56Sopenharmony_cimxgx408 maxmag 0 0.0 -> 0 2877db96d56Sopenharmony_cimxgx409 maxmag 0.0 -0 -> 0.0 2887db96d56Sopenharmony_cimxgx410 maxmag 0.0 -0.0 -> 0.0 2897db96d56Sopenharmony_cimxgx411 maxmag 0.00 -0.0 -> 0.00 2907db96d56Sopenharmony_cimxgx412 maxmag 0.0 -0.00 -> 0.0 2917db96d56Sopenharmony_cimxgx413 maxmag 0 -0.0 -> 0 2927db96d56Sopenharmony_cimxgx414 maxmag 0 -0 -> 0 2937db96d56Sopenharmony_cimxgx415 maxmag -0.0 -0 -> -0.0 2947db96d56Sopenharmony_cimxgx416 maxmag -0 -0.100 -> -0.100 2957db96d56Sopenharmony_cimxgx417 maxmag -0.100 -0.10 -> -0.100 2967db96d56Sopenharmony_cimxgx418 maxmag -0.10 -0.1 -> -0.10 2977db96d56Sopenharmony_cimxgx419 maxmag -0.1 -1.0 -> -1.0 2987db96d56Sopenharmony_cimxgx420 maxmag -1.0 -1 -> -1.0 2997db96d56Sopenharmony_cimxgx421 maxmag -1 -1.1 -> -1.1 3007db96d56Sopenharmony_cimxgx423 maxmag -1.1 -Inf -> -Infinity 3017db96d56Sopenharmony_ci-- same with operands reversed 3027db96d56Sopenharmony_cimxgx431 maxmag 1.1 Inf -> Infinity 3037db96d56Sopenharmony_cimxgx432 maxmag 1 1.1 -> 1.1 3047db96d56Sopenharmony_cimxgx433 maxmag 1.0 1 -> 1 3057db96d56Sopenharmony_cimxgx434 maxmag 0.1 1.0 -> 1.0 3067db96d56Sopenharmony_cimxgx435 maxmag 0.10 0.1 -> 0.1 3077db96d56Sopenharmony_cimxgx436 maxmag 0.100 0.10 -> 0.10 3087db96d56Sopenharmony_cimxgx437 maxmag 0 0.10 -> 0.10 3097db96d56Sopenharmony_cimxgx438 maxmag 0.0 0 -> 0 3107db96d56Sopenharmony_cimxgx439 maxmag -0 0.0 -> 0.0 3117db96d56Sopenharmony_cimxgx440 maxmag -0.0 0.0 -> 0.0 3127db96d56Sopenharmony_cimxgx441 maxmag -0.0 0.00 -> 0.00 3137db96d56Sopenharmony_cimxgx442 maxmag -0.00 0.0 -> 0.0 3147db96d56Sopenharmony_cimxgx443 maxmag -0.0 0 -> 0 3157db96d56Sopenharmony_cimxgx444 maxmag -0 0 -> 0 3167db96d56Sopenharmony_cimxgx445 maxmag -0 -0.0 -> -0.0 3177db96d56Sopenharmony_cimxgx446 maxmag -0.100 -0 -> -0.100 3187db96d56Sopenharmony_cimxgx447 maxmag -0.10 -0.100 -> -0.100 3197db96d56Sopenharmony_cimxgx448 maxmag -0.1 -0.10 -> -0.10 3207db96d56Sopenharmony_cimxgx449 maxmag -1.0 -0.1 -> -1.0 3217db96d56Sopenharmony_cimxgx450 maxmag -1 -1.0 -> -1.0 3227db96d56Sopenharmony_cimxgx451 maxmag -1.1 -1 -> -1.1 3237db96d56Sopenharmony_cimxgx453 maxmag -Inf -1.1 -> -Infinity 3247db96d56Sopenharmony_ci-- largies 3257db96d56Sopenharmony_cimxgx460 maxmag 1000 1E+3 -> 1E+3 3267db96d56Sopenharmony_cimxgx461 maxmag 1E+3 1000 -> 1E+3 3277db96d56Sopenharmony_cimxgx462 maxmag 1000 -1E+3 -> 1000 3287db96d56Sopenharmony_cimxgx463 maxmag 1E+3 -1000 -> 1E+3 3297db96d56Sopenharmony_cimxgx464 maxmag -1000 1E+3 -> 1E+3 3307db96d56Sopenharmony_cimxgx465 maxmag -1E+3 1000 -> 1000 3317db96d56Sopenharmony_cimxgx466 maxmag -1000 -1E+3 -> -1000 3327db96d56Sopenharmony_cimxgx467 maxmag -1E+3 -1000 -> -1000 3337db96d56Sopenharmony_ci 3347db96d56Sopenharmony_ci-- rounding (results treated as though plus) 3357db96d56Sopenharmony_cimaxexponent: 999999999 3367db96d56Sopenharmony_ciminexponent: -999999999 3377db96d56Sopenharmony_ciprecision: 3 3387db96d56Sopenharmony_ci 3397db96d56Sopenharmony_cimxgx470 maxmag 1 .5 -> 1 3407db96d56Sopenharmony_cimxgx471 maxmag 10 5 -> 10 3417db96d56Sopenharmony_cimxgx472 maxmag 100 50 -> 100 3427db96d56Sopenharmony_cimxgx473 maxmag 1000 500 -> 1.00E+3 Rounded 3437db96d56Sopenharmony_cimxgx474 maxmag 10000 5000 -> 1.00E+4 Rounded 3447db96d56Sopenharmony_cimxgx475 maxmag 6 .5 -> 6 3457db96d56Sopenharmony_cimxgx476 maxmag 66 5 -> 66 3467db96d56Sopenharmony_cimxgx477 maxmag 666 50 -> 666 3477db96d56Sopenharmony_cimxgx478 maxmag 6666 500 -> 6.67E+3 Rounded Inexact 3487db96d56Sopenharmony_cimxgx479 maxmag 66666 5000 -> 6.67E+4 Rounded Inexact 3497db96d56Sopenharmony_cimxgx480 maxmag 33333 5000 -> 3.33E+4 Rounded Inexact 3507db96d56Sopenharmony_cimxgx481 maxmag .5 1 -> 1 3517db96d56Sopenharmony_cimxgx482 maxmag .5 10 -> 10 3527db96d56Sopenharmony_cimxgx483 maxmag .5 100 -> 100 3537db96d56Sopenharmony_cimxgx484 maxmag .5 1000 -> 1.00E+3 Rounded 3547db96d56Sopenharmony_cimxgx485 maxmag .5 10000 -> 1.00E+4 Rounded 3557db96d56Sopenharmony_cimxgx486 maxmag .5 6 -> 6 3567db96d56Sopenharmony_cimxgx487 maxmag .5 66 -> 66 3577db96d56Sopenharmony_cimxgx488 maxmag .5 666 -> 666 3587db96d56Sopenharmony_cimxgx489 maxmag .5 6666 -> 6.67E+3 Rounded Inexact 3597db96d56Sopenharmony_cimxgx490 maxmag .5 66666 -> 6.67E+4 Rounded Inexact 3607db96d56Sopenharmony_cimxgx491 maxmag .5 33333 -> 3.33E+4 Rounded Inexact 3617db96d56Sopenharmony_ci 3627db96d56Sopenharmony_ci-- overflow tests 3637db96d56Sopenharmony_cimaxexponent: 999999999 3647db96d56Sopenharmony_ciminexponent: -999999999 3657db96d56Sopenharmony_ciprecision: 3 3667db96d56Sopenharmony_cimxgx500 maxmag 9.999E+999999999 0 -> Infinity Inexact Overflow Rounded 3677db96d56Sopenharmony_cimxgx501 maxmag -9.999E+999999999 0 -> -Infinity Inexact Overflow Rounded 3687db96d56Sopenharmony_ci 3697db96d56Sopenharmony_ci-- subnormals and underflow 3707db96d56Sopenharmony_ciprecision: 3 3717db96d56Sopenharmony_cimaxexponent: 999 3727db96d56Sopenharmony_ciminexponent: -999 3737db96d56Sopenharmony_cimxgx510 maxmag 1.00E-999 0 -> 1.00E-999 3747db96d56Sopenharmony_cimxgx511 maxmag 0.1E-999 0 -> 1E-1000 Subnormal 3757db96d56Sopenharmony_cimxgx512 maxmag 0.10E-999 0 -> 1.0E-1000 Subnormal 3767db96d56Sopenharmony_cimxgx513 maxmag 0.100E-999 0 -> 1.0E-1000 Subnormal Rounded 3777db96d56Sopenharmony_cimxgx514 maxmag 0.01E-999 0 -> 1E-1001 Subnormal 3787db96d56Sopenharmony_ci-- next is rounded to Nmin 3797db96d56Sopenharmony_cimxgx515 maxmag 0.999E-999 0 -> 1.00E-999 Inexact Rounded Subnormal Underflow 3807db96d56Sopenharmony_cimxgx516 maxmag 0.099E-999 0 -> 1.0E-1000 Inexact Rounded Subnormal Underflow 3817db96d56Sopenharmony_cimxgx517 maxmag 0.009E-999 0 -> 1E-1001 Inexact Rounded Subnormal Underflow 3827db96d56Sopenharmony_cimxgx518 maxmag 0.001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped 3837db96d56Sopenharmony_cimxgx519 maxmag 0.0009E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped 3847db96d56Sopenharmony_cimxgx520 maxmag 0.0001E-999 0 -> 0E-1001 Inexact Rounded Subnormal Underflow Clamped 3857db96d56Sopenharmony_ci 3867db96d56Sopenharmony_cimxgx530 maxmag -1.00E-999 0 -> -1.00E-999 3877db96d56Sopenharmony_cimxgx531 maxmag -0.1E-999 0 -> -1E-1000 Subnormal 3887db96d56Sopenharmony_cimxgx532 maxmag -0.10E-999 0 -> -1.0E-1000 Subnormal 3897db96d56Sopenharmony_cimxgx533 maxmag -0.100E-999 0 -> -1.0E-1000 Subnormal Rounded 3907db96d56Sopenharmony_cimxgx534 maxmag -0.01E-999 0 -> -1E-1001 Subnormal 3917db96d56Sopenharmony_ci-- next is rounded to -Nmin 3927db96d56Sopenharmony_cimxgx535 maxmag -0.999E-999 0 -> -1.00E-999 Inexact Rounded Subnormal Underflow 3937db96d56Sopenharmony_cimxgx536 maxmag -0.099E-999 0 -> -1.0E-1000 Inexact Rounded Subnormal Underflow 3947db96d56Sopenharmony_cimxgx537 maxmag -0.009E-999 0 -> -1E-1001 Inexact Rounded Subnormal Underflow 3957db96d56Sopenharmony_cimxgx538 maxmag -0.001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped 3967db96d56Sopenharmony_cimxgx539 maxmag -0.0009E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped 3977db96d56Sopenharmony_cimxgx540 maxmag -0.0001E-999 0 -> -0E-1001 Inexact Rounded Subnormal Underflow Clamped 3987db96d56Sopenharmony_ci 3997db96d56Sopenharmony_ci-- Null tests 4007db96d56Sopenharmony_cimxgx900 maxmag 10 # -> NaN Invalid_operation 4017db96d56Sopenharmony_cimxgx901 maxmag # 10 -> NaN Invalid_operation 4027db96d56Sopenharmony_ci 4037db96d56Sopenharmony_ci 4047db96d56Sopenharmony_ci 405