version: ?.?? extended: 1 rounding: half_even -- testing folddown and clamping maxexponent: 9 minexponent: -9 precision: 6 clamp: 1 extr0000 apply 1E+11 -> Infinity Overflow Inexact Rounded extr0001 apply 1E+10 -> Infinity Overflow Inexact Rounded extr0002 apply 1E+9 -> 1.00000E+9 Clamped extr0003 apply 1E+8 -> 1.0000E+8 Clamped extr0004 apply 1E+7 -> 1.000E+7 Clamped extr0005 apply 1E+6 -> 1.00E+6 Clamped extr0006 apply 1E+5 -> 1.0E+5 Clamped extr0007 apply 1E+4 -> 1E+4 extr0008 apply 1E+3 -> 1E+3 extr0009 apply 1E+2 -> 1E+2 extr0010 apply 1E+1 -> 1E+1 extr0011 apply 1 -> 1 extr0012 apply 1E-1 -> 0.1 extr0013 apply 1E-2 -> 0.01 extr0014 apply 1E-3 -> 0.001 extr0015 apply 1E-4 -> 0.0001 extr0016 apply 1E-5 -> 0.00001 extr0017 apply 1E-6 -> 0.000001 extr0018 apply 1E-7 -> 1E-7 extr0019 apply 1E-8 -> 1E-8 extr0020 apply 1E-9 -> 1E-9 extr0021 apply 1E-10 -> 1E-10 Subnormal extr0022 apply 1E-11 -> 1E-11 Subnormal extr0023 apply 1E-12 -> 1E-12 Subnormal extr0024 apply 1E-13 -> 1E-13 Subnormal extr0025 apply 1E-14 -> 1E-14 Subnormal extr0026 apply 1E-15 -> 0E-14 Inexact Rounded Subnormal Underflow Clamped extr0027 apply 1E-16 -> 0E-14 Inexact Rounded Subnormal Underflow Clamped clamp: 0 -- large precision, small minimum and maximum exponent; in this case -- it's possible that folddown is required on a subnormal result maxexponent: 9 minexponent: -9 precision: 24 clamp: 1 extr0100 apply 1E+11 -> Infinity Overflow Inexact Rounded extr0101 apply 1E+10 -> Infinity Overflow Inexact Rounded extr0102 apply 1E+9 -> 1000000000.00000000000000 Clamped extr0103 apply 1E+8 -> 100000000.00000000000000 Clamped extr0104 apply 1E+7 -> 10000000.00000000000000 Clamped extr0105 apply 1E+6 -> 1000000.00000000000000 Clamped extr0106 apply 1E+5 -> 100000.00000000000000 Clamped extr0107 apply 1E+4 -> 10000.00000000000000 Clamped extr0108 apply 1E+3 -> 1000.00000000000000 Clamped extr0109 apply 1E+2 -> 100.00000000000000 Clamped extr0110 apply 1E+1 -> 10.00000000000000 Clamped extr0111 apply 1 -> 1.00000000000000 Clamped extr0112 apply 1E-1 -> 0.10000000000000 Clamped extr0113 apply 1E-2 -> 0.01000000000000 Clamped extr0114 apply 1E-3 -> 0.00100000000000 Clamped extr0115 apply 1E-4 -> 0.00010000000000 Clamped extr0116 apply 1E-5 -> 0.00001000000000 Clamped extr0117 apply 1E-6 -> 0.00000100000000 Clamped extr0118 apply 1E-7 -> 1.0000000E-7 Clamped extr0119 apply 1E-8 -> 1.000000E-8 Clamped extr0120 apply 1E-9 -> 1.00000E-9 Clamped extr0121 apply 1E-10 -> 1.0000E-10 Subnormal Clamped extr0122 apply 1E-11 -> 1.000E-11 Subnormal Clamped extr0123 apply 1E-12 -> 1.00E-12 Subnormal Clamped extr0124 apply 1E-13 -> 1.0E-13 Subnormal Clamped extr0125 apply 1E-14 -> 1E-14 Subnormal extr0126 apply 1E-15 -> 1E-15 Subnormal extr0127 apply 1E-16 -> 1E-16 Subnormal extr0128 apply 1E-17 -> 1E-17 Subnormal extr0129 apply 1E-18 -> 1E-18 Subnormal extr0130 apply 1E-19 -> 1E-19 Subnormal extr0131 apply 1E-20 -> 1E-20 Subnormal extr0132 apply 1E-21 -> 1E-21 Subnormal extr0133 apply 1E-22 -> 1E-22 Subnormal extr0134 apply 1E-23 -> 1E-23 Subnormal extr0135 apply 1E-24 -> 1E-24 Subnormal extr0136 apply 1E-25 -> 1E-25 Subnormal extr0137 apply 1E-26 -> 1E-26 Subnormal extr0138 apply 1E-27 -> 1E-27 Subnormal extr0139 apply 1E-28 -> 1E-28 Subnormal extr0140 apply 1E-29 -> 1E-29 Subnormal extr0141 apply 1E-30 -> 1E-30 Subnormal extr0142 apply 1E-31 -> 1E-31 Subnormal extr0143 apply 1E-32 -> 1E-32 Subnormal extr0144 apply 1E-33 -> 0E-32 Inexact Rounded Subnormal Underflow Clamped extr0145 apply 1E-34 -> 0E-32 Inexact Rounded Subnormal Underflow Clamped clamp: 0 -- some buggy addition cases from Python 2.5.x maxexponent: 999 minexponent: -999 precision: 6 extr1000 add 0E+1000 0E+2000 -> 0E+999 Clamped extr1001 add 0E+1004 0E+1001 -> 0E+999 Clamped clamp: 1 extr1002 add 0E+1000 0E+1000 -> 0E+994 Clamped clamp: 0 extr1003 add 0E+1000 0E-1005 -> 0E-1004 Clamped extr1004 add 0E-1006 0 -> 0E-1004 Clamped extr1005 add 1E+1000 -1E+1000 -> 0E+999 Clamped extr1006 add -3.1E+1004 3.1E+1004 -> 0E+999 Clamped clamp: 1 extr1007 add 1E+998 -1E+998 -> 0E+994 Clamped clamp: 0 extr1008 add 2E-1005 -2E-1005 -> 0E-1004 Clamped extr1009 add -3.1E-1005 3.1E-1005 -> 0E-1004 Clamped precision: 3 extr1010 add 99949.9 0.200000 -> 1.00E+5 Inexact Rounded extr1011 add 99949.9 0.100000 -> 1.00E+5 Inexact Rounded extr1012 add 99849.9 0.200000 -> 9.99E+4 Inexact Rounded extr1013 add 99849.9 0.100000 -> 9.98E+4 Inexact Rounded extr1014 add 1.0149 0.00011 -> 1.02 Inexact Rounded extr1015 add 1.0149 0.00010 -> 1.02 Inexact Rounded extr1016 add 1.0149 0.00009 -> 1.01 Inexact Rounded extr1017 add 1.0049 0.00011 -> 1.01 Inexact Rounded extr1018 add 1.0049 0.00010 -> 1.00 Inexact Rounded extr1019 add 1.0049 0.00009 -> 1.00 Inexact Rounded rounding: down extr1020 add 99999.9 0.200000 -> 1.00E+5 Inexact Rounded extr1021 add 99999.8 0.200000 -> 1.00E+5 Rounded extr1022 add 99999.7 0.200000 -> 9.99E+4 Inexact Rounded rounding: half_even -- a bug in _rescale caused the following to fail in Python 2.5.1 maxexponent: 999 minexponent: -999 precision: 6 extr1100 add 0E+1000 1E+1000 -> Infinity Overflow Inexact Rounded extr1101 remainder 1E+1000 2E+1000 -> Infinity Overflow Inexact Rounded -- tests for scaleb in case where input precision > context precision. -- Result should be rounded. (This isn't totally clear from the -- specification, but the treatment of underflow in the testcases -- suggests that rounding should occur in general. Furthermore, it's -- the way that the reference implementation behaves.) maxexponent: 999 minexponent: -999 precision: 3 extr1200 scaleb 1234 1 -> 1.23E+4 Inexact Rounded extr1201 scaleb 5678 0 -> 5.68E+3 Inexact Rounded extr1202 scaleb -9105 -1 -> -910 Inexact Rounded -- Invalid operation from 0 * infinity in fma -- takes precedence over a third-argument sNaN extr1300 fma 0 Inf sNaN123 -> NaN Invalid_operation extr1301 fma Inf 0 sNaN456 -> NaN Invalid_operation extr1302 fma 0E123 -Inf sNaN789 -> NaN Invalid_operation extr1302 fma -Inf 0E-456 sNaN148 -> NaN Invalid_operation ------------------------------------------------------------------------ -- The following tests (pwmx0 through pwmx440) are for the -- -- three-argument version of power: -- -- -- -- pow(x, y, z) := x**y % z -- -- -- -- Note that the three-argument version of power is *not* part of -- -- the IBM General Decimal Arithmetic specification. Questions -- -- about it, or about these testcases, should go to one of the -- -- Python decimal authors. -- ------------------------------------------------------------------------ extended: 1 precision: 9 rounding: down maxExponent: 999 minExponent: -999 -- Small numbers -- Note that power(0, 0, m) is an error for any m pwmx0 power 0 -0 1 -> NaN Invalid_operation pwmx1 power 0 -0 2 -> NaN Invalid_operation pwmx2 power 0 -0 3 -> NaN Invalid_operation pwmx3 power 0 -0 4 -> NaN Invalid_operation pwmx4 power 0 -0 -1 -> NaN Invalid_operation pwmx5 power 0 -0 -2 -> NaN Invalid_operation pwmx6 power 0 0 1 -> NaN Invalid_operation pwmx7 power 0 0 2 -> NaN Invalid_operation pwmx8 power 0 0 3 -> NaN Invalid_operation pwmx9 power 0 0 4 -> NaN Invalid_operation pwmx10 power 0 0 -1 -> NaN Invalid_operation pwmx11 power 0 0 -2 -> NaN Invalid_operation pwmx12 power 0 1 1 -> 0 pwmx13 power 0 1 2 -> 0 pwmx14 power 0 1 3 -> 0 pwmx15 power 0 1 4 -> 0 pwmx16 power 0 1 -1 -> 0 pwmx17 power 0 1 -2 -> 0 pwmx18 power 0 2 1 -> 0 pwmx19 power 0 2 2 -> 0 pwmx20 power 0 2 3 -> 0 pwmx21 power 0 2 4 -> 0 pwmx22 power 0 2 -1 -> 0 pwmx23 power 0 2 -2 -> 0 pwmx24 power 0 3 1 -> 0 pwmx25 power 0 3 2 -> 0 pwmx26 power 0 3 3 -> 0 pwmx27 power 0 3 4 -> 0 pwmx28 power 0 3 -1 -> 0 pwmx29 power 0 3 -2 -> 0 pwmx30 power 0 4 1 -> 0 pwmx31 power 0 4 2 -> 0 pwmx32 power 0 4 3 -> 0 pwmx33 power 0 4 4 -> 0 pwmx34 power 0 4 -1 -> 0 pwmx35 power 0 4 -2 -> 0 pwmx36 power 0 5 1 -> 0 pwmx37 power 0 5 2 -> 0 pwmx38 power 0 5 3 -> 0 pwmx39 power 0 5 4 -> 0 pwmx40 power 0 5 -1 -> 0 pwmx41 power 0 5 -2 -> 0 pwmx42 power 1 -0 1 -> 0 pwmx43 power 1 -0 2 -> 1 pwmx44 power 1 -0 3 -> 1 pwmx45 power 1 -0 4 -> 1 pwmx46 power 1 -0 -1 -> 0 pwmx47 power 1 -0 -2 -> 1 pwmx48 power 1 0 1 -> 0 pwmx49 power 1 0 2 -> 1 pwmx50 power 1 0 3 -> 1 pwmx51 power 1 0 4 -> 1 pwmx52 power 1 0 -1 -> 0 pwmx53 power 1 0 -2 -> 1 pwmx54 power 1 1 1 -> 0 pwmx55 power 1 1 2 -> 1 pwmx56 power 1 1 3 -> 1 pwmx57 power 1 1 4 -> 1 pwmx58 power 1 1 -1 -> 0 pwmx59 power 1 1 -2 -> 1 pwmx60 power 1 2 1 -> 0 pwmx61 power 1 2 2 -> 1 pwmx62 power 1 2 3 -> 1 pwmx63 power 1 2 4 -> 1 pwmx64 power 1 2 -1 -> 0 pwmx65 power 1 2 -2 -> 1 pwmx66 power 1 3 1 -> 0 pwmx67 power 1 3 2 -> 1 pwmx68 power 1 3 3 -> 1 pwmx69 power 1 3 4 -> 1 pwmx70 power 1 3 -1 -> 0 pwmx71 power 1 3 -2 -> 1 pwmx72 power 1 4 1 -> 0 pwmx73 power 1 4 2 -> 1 pwmx74 power 1 4 3 -> 1 pwmx75 power 1 4 4 -> 1 pwmx76 power 1 4 -1 -> 0 pwmx77 power 1 4 -2 -> 1 pwmx78 power 1 5 1 -> 0 pwmx79 power 1 5 2 -> 1 pwmx80 power 1 5 3 -> 1 pwmx81 power 1 5 4 -> 1 pwmx82 power 1 5 -1 -> 0 pwmx83 power 1 5 -2 -> 1 pwmx84 power 2 -0 1 -> 0 pwmx85 power 2 -0 2 -> 1 pwmx86 power 2 -0 3 -> 1 pwmx87 power 2 -0 4 -> 1 pwmx88 power 2 -0 -1 -> 0 pwmx89 power 2 -0 -2 -> 1 pwmx90 power 2 0 1 -> 0 pwmx91 power 2 0 2 -> 1 pwmx92 power 2 0 3 -> 1 pwmx93 power 2 0 4 -> 1 pwmx94 power 2 0 -1 -> 0 pwmx95 power 2 0 -2 -> 1 pwmx96 power 2 1 1 -> 0 pwmx97 power 2 1 2 -> 0 pwmx98 power 2 1 3 -> 2 pwmx99 power 2 1 4 -> 2 pwmx100 power 2 1 -1 -> 0 pwmx101 power 2 1 -2 -> 0 pwmx102 power 2 2 1 -> 0 pwmx103 power 2 2 2 -> 0 pwmx104 power 2 2 3 -> 1 pwmx105 power 2 2 4 -> 0 pwmx106 power 2 2 -1 -> 0 pwmx107 power 2 2 -2 -> 0 pwmx108 power 2 3 1 -> 0 pwmx109 power 2 3 2 -> 0 pwmx110 power 2 3 3 -> 2 pwmx111 power 2 3 4 -> 0 pwmx112 power 2 3 -1 -> 0 pwmx113 power 2 3 -2 -> 0 pwmx114 power 2 4 1 -> 0 pwmx115 power 2 4 2 -> 0 pwmx116 power 2 4 3 -> 1 pwmx117 power 2 4 4 -> 0 pwmx118 power 2 4 -1 -> 0 pwmx119 power 2 4 -2 -> 0 pwmx120 power 2 5 1 -> 0 pwmx121 power 2 5 2 -> 0 pwmx122 power 2 5 3 -> 2 pwmx123 power 2 5 4 -> 0 pwmx124 power 2 5 -1 -> 0 pwmx125 power 2 5 -2 -> 0 pwmx126 power 3 -0 1 -> 0 pwmx127 power 3 -0 2 -> 1 pwmx128 power 3 -0 3 -> 1 pwmx129 power 3 -0 4 -> 1 pwmx130 power 3 -0 -1 -> 0 pwmx131 power 3 -0 -2 -> 1 pwmx132 power 3 0 1 -> 0 pwmx133 power 3 0 2 -> 1 pwmx134 power 3 0 3 -> 1 pwmx135 power 3 0 4 -> 1 pwmx136 power 3 0 -1 -> 0 pwmx137 power 3 0 -2 -> 1 pwmx138 power 3 1 1 -> 0 pwmx139 power 3 1 2 -> 1 pwmx140 power 3 1 3 -> 0 pwmx141 power 3 1 4 -> 3 pwmx142 power 3 1 -1 -> 0 pwmx143 power 3 1 -2 -> 1 pwmx144 power 3 2 1 -> 0 pwmx145 power 3 2 2 -> 1 pwmx146 power 3 2 3 -> 0 pwmx147 power 3 2 4 -> 1 pwmx148 power 3 2 -1 -> 0 pwmx149 power 3 2 -2 -> 1 pwmx150 power 3 3 1 -> 0 pwmx151 power 3 3 2 -> 1 pwmx152 power 3 3 3 -> 0 pwmx153 power 3 3 4 -> 3 pwmx154 power 3 3 -1 -> 0 pwmx155 power 3 3 -2 -> 1 pwmx156 power 3 4 1 -> 0 pwmx157 power 3 4 2 -> 1 pwmx158 power 3 4 3 -> 0 pwmx159 power 3 4 4 -> 1 pwmx160 power 3 4 -1 -> 0 pwmx161 power 3 4 -2 -> 1 pwmx162 power 3 5 1 -> 0 pwmx163 power 3 5 2 -> 1 pwmx164 power 3 5 3 -> 0 pwmx165 power 3 5 4 -> 3 pwmx166 power 3 5 -1 -> 0 pwmx167 power 3 5 -2 -> 1 pwmx168 power -0 -0 1 -> NaN Invalid_operation pwmx169 power -0 -0 2 -> NaN Invalid_operation pwmx170 power -0 -0 3 -> NaN Invalid_operation pwmx171 power -0 -0 4 -> NaN Invalid_operation pwmx172 power -0 -0 -1 -> NaN Invalid_operation pwmx173 power -0 -0 -2 -> NaN Invalid_operation pwmx174 power -0 0 1 -> NaN Invalid_operation pwmx175 power -0 0 2 -> NaN Invalid_operation pwmx176 power -0 0 3 -> NaN Invalid_operation pwmx177 power -0 0 4 -> NaN Invalid_operation pwmx178 power -0 0 -1 -> NaN Invalid_operation pwmx179 power -0 0 -2 -> NaN Invalid_operation pwmx180 power -0 1 1 -> -0 pwmx181 power -0 1 2 -> -0 pwmx182 power -0 1 3 -> -0 pwmx183 power -0 1 4 -> -0 pwmx184 power -0 1 -1 -> -0 pwmx185 power -0 1 -2 -> -0 pwmx186 power -0 2 1 -> 0 pwmx187 power -0 2 2 -> 0 pwmx188 power -0 2 3 -> 0 pwmx189 power -0 2 4 -> 0 pwmx190 power -0 2 -1 -> 0 pwmx191 power -0 2 -2 -> 0 pwmx192 power -0 3 1 -> -0 pwmx193 power -0 3 2 -> -0 pwmx194 power -0 3 3 -> -0 pwmx195 power -0 3 4 -> -0 pwmx196 power -0 3 -1 -> -0 pwmx197 power -0 3 -2 -> -0 pwmx198 power -0 4 1 -> 0 pwmx199 power -0 4 2 -> 0 pwmx200 power -0 4 3 -> 0 pwmx201 power -0 4 4 -> 0 pwmx202 power -0 4 -1 -> 0 pwmx203 power -0 4 -2 -> 0 pwmx204 power -0 5 1 -> -0 pwmx205 power -0 5 2 -> -0 pwmx206 power -0 5 3 -> -0 pwmx207 power -0 5 4 -> -0 pwmx208 power -0 5 -1 -> -0 pwmx209 power -0 5 -2 -> -0 pwmx210 power -1 -0 1 -> 0 pwmx211 power -1 -0 2 -> 1 pwmx212 power -1 -0 3 -> 1 pwmx213 power -1 -0 4 -> 1 pwmx214 power -1 -0 -1 -> 0 pwmx215 power -1 -0 -2 -> 1 pwmx216 power -1 0 1 -> 0 pwmx217 power -1 0 2 -> 1 pwmx218 power -1 0 3 -> 1 pwmx219 power -1 0 4 -> 1 pwmx220 power -1 0 -1 -> 0 pwmx221 power -1 0 -2 -> 1 pwmx222 power -1 1 1 -> -0 pwmx223 power -1 1 2 -> -1 pwmx224 power -1 1 3 -> -1 pwmx225 power -1 1 4 -> -1 pwmx226 power -1 1 -1 -> -0 pwmx227 power -1 1 -2 -> -1 pwmx228 power -1 2 1 -> 0 pwmx229 power -1 2 2 -> 1 pwmx230 power -1 2 3 -> 1 pwmx231 power -1 2 4 -> 1 pwmx232 power -1 2 -1 -> 0 pwmx233 power -1 2 -2 -> 1 pwmx234 power -1 3 1 -> -0 pwmx235 power -1 3 2 -> -1 pwmx236 power -1 3 3 -> -1 pwmx237 power -1 3 4 -> -1 pwmx238 power -1 3 -1 -> -0 pwmx239 power -1 3 -2 -> -1 pwmx240 power -1 4 1 -> 0 pwmx241 power -1 4 2 -> 1 pwmx242 power -1 4 3 -> 1 pwmx243 power -1 4 4 -> 1 pwmx244 power -1 4 -1 -> 0 pwmx245 power -1 4 -2 -> 1 pwmx246 power -1 5 1 -> -0 pwmx247 power -1 5 2 -> -1 pwmx248 power -1 5 3 -> -1 pwmx249 power -1 5 4 -> -1 pwmx250 power -1 5 -1 -> -0 pwmx251 power -1 5 -2 -> -1 -- Randomly chosen larger values pwmx252 power 0 4 7 -> 0 pwmx253 power -4 5 -9 -> -7 pwmx254 power -5 4 -9 -> 4 pwmx255 power -50 29 2 -> -0 pwmx256 power -1 83 3 -> -1 pwmx257 power -55 65 -75 -> -25 pwmx258 power -613 151 -302 -> -9 pwmx259 power 551 23 -35 -> 31 pwmx260 power 51 142 942 -> 9 pwmx261 power 6886 9204 -6091 -> 5034 pwmx262 power 3057 5890 -3 -> 0 pwmx263 power 56 4438 5365 -> 521 pwmx264 power 96237 35669 -46669 -> 30717 pwmx265 power 40011 34375 -57611 -> 625 pwmx266 power 44317 38493 -12196 -> 11081 pwmx267 power -282368 895633 -235870 -> -220928 pwmx268 power 77328 852553 -405529 -> 129173 pwmx269 power -929659 855713 650348 -> -90803 pwmx270 power 907057 6574309 4924768 -> 3018257 pwmx271 power -2887757 3198492 -5864352 -> 3440113 pwmx272 power -247310 657371 -7415739 -> -1301840 pwmx273 power -8399046 45334087 -22395020 -> -18515896 pwmx274 power 79621397 4850236 1486555 -> 928706 pwmx275 power 96012251 27971901 69609031 -> 50028729 pwmx276 power -907335481 74127986 582330017 -> 51527187 pwmx277 power -141192960 821063826 -260877928 -> 112318560 pwmx278 power -501711702 934355994 82135143 -> 66586995 pwmx279 power -9256358075 8900900138 -467222031 -> 95800246 pwmx280 power -7031964291 1751257483 -935334498 -> -607626609 pwmx281 power 8494314971 8740197252 107522491 -> 17373655 pwmx282 power 88306216890 87477374166 -23498076 -> 15129528 pwmx283 power -33939432478 7170196239 22133583 -> -11017036 pwmx284 power 19466222767 30410710614 305752056 -> 191509537 pwmx285 power -864942494008 370558899638 346688856 -> 56956768 pwmx286 power -525406225603 345700226898 237163621 -> 56789534 pwmx287 power 464612215955 312474621651 -329485700 -> 1853975 pwmx288 power -1664283031244 3774474669855 919022867 -> -516034520 pwmx289 power -3472438506913 7407327549995 -451206854 -> -74594761 pwmx290 power -4223662152949 6891069279069 499843503 -> -80135290 pwmx291 power -44022119276816 8168266170326 569679509 -> 375734475 pwmx292 power -66195891207902 12532690555875 -243262129 -> -113186833 pwmx293 power -69039911263164 52726605857673 360625196 -> -268662748 pwmx294 power -299010116699208 885092589359231 -731310123 -> -104103765 pwmx295 power -202495776299758 501159122943145 -686234870 -> -135511878 pwmx296 power -595411478087676 836269270472481 -214614901 -> -183440819 pwmx297 power -139555381056229 1324808520020507 -228944738 -> -218991473 pwmx298 power 7846356250770543 1798045051036814 -101028985 -> 7805179 pwmx299 power -4298015862709415 604966944844209 880212893 -> -87408671 pwmx300 power -37384897538910893 76022206995659295 -930512842 -> -697757157 pwmx301 power 82166659028005443 23375408251767704 817270700 -> 770697001 pwmx302 power 97420301198165641 72213282983416924 947519716 -> 610711721 pwmx303 power 913382043453243607 449681707248500262 211135545 -> 79544899 pwmx304 power -313823613418052171 534579409610142937 -943062968 -> -446001379 pwmx305 power -928106516894494093 760020177330116509 -50043994 -> -46010575 pwmx306 power 4692146601679439796 4565354511806767804 -667339075 -> 480272081 pwmx307 power 9722256633509177930 7276568791860505790 792675321 -> 182879752 pwmx308 power 8689899484830064228 429082967129615261 -844555637 -> 270374557 -- All inputs must be integers pwmx309 power 2.1 3 1 -> NaN Invalid_operation pwmx310 power 0.4 1 5 -> NaN Invalid_operation pwmx311 power 2 3.1 5 -> NaN Invalid_operation pwmx312 power 13 -1.2 10 -> NaN Invalid_operation pwmx313 power 2 3 5.1 -> NaN Invalid_operation -- Second argument must be nonnegative (-0 is okay) pwmx314 power 2 -3 5 -> NaN Invalid_operation pwmx315 power 7 -1 1 -> NaN Invalid_operation pwmx316 power 0 -2 6 -> NaN Invalid_operation -- Third argument must be nonzero pwmx317 power 13 1003 0 -> NaN Invalid_operation pwmx318 power 1 0 0E+987 -> NaN Invalid_operation pwmx319 power 0 2 -0 -> NaN Invalid_operation -- Integers are fine, no matter how they're expressed pwmx320 power 13.0 117.00 1E+2 -> 33 pwmx321 power -2E+3 1.1E+10 -12323 -> 4811 pwmx322 power 20 0E-300 143 -> 1 pwmx323 power -20 -0E+1005 1179 -> 1 pwmx324 power 0E-1001 17 5.6E+4 -> 0 -- Modulus must not exceed precision pwmx325 power 0 1 1234567890 -> NaN Invalid_operation pwmx326 power 1 0 1000000000 -> NaN Invalid_operation pwmx327 power -23 5 -1000000000 -> NaN Invalid_operation pwmx328 power 41557 213 -999999999 -> 47650456 pwmx329 power -2134 199 999999997 -> -946957912 -- Huge base shouldn't present any problems pwmx330 power 1.23E+123456791 10123898 17291065 -> 5674045 -- Large exponent, may be slow -- (if second argument is 1En then expect O(n) running time) pwmx331 power 1000288896 9.87E+12347 93379908 -> 43224924 -- Triple NaN propagation (adapted from examples in fma.decTest) pwmx400 power NaN2 NaN3 NaN5 -> NaN2 pwmx401 power 1 NaN3 NaN5 -> NaN3 pwmx402 power 1 1 NaN5 -> NaN5 pwmx403 power sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation pwmx404 power 1 sNaN2 sNaN3 -> NaN2 Invalid_operation pwmx405 power 1 1 sNaN3 -> NaN3 Invalid_operation pwmx406 power sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation pwmx407 power NaN7 sNaN2 sNaN3 -> NaN2 Invalid_operation pwmx408 power NaN7 NaN5 sNaN3 -> NaN3 Invalid_operation -- Infinities not allowed pwmx410 power Inf 1 1 -> NaN Invalid_operation pwmx411 power 1 Inf 1 -> NaN Invalid_operation pwmx412 power 1 1 Inf -> NaN Invalid_operation pwmx413 power -Inf 1 1 -> NaN Invalid_operation pwmx414 power 1 -Inf 1 -> NaN Invalid_operation pwmx415 power 1 1 -Inf -> NaN Invalid_operation -- Just for fun: 1729 is a Carmichael number pwmx420 power 0 1728 1729 -> 0 pwmx421 power 1 1728 1729 -> 1 pwmx422 power 2 1728 1729 -> 1 pwmx423 power 3 1728 1729 -> 1 pwmx424 power 4 1728 1729 -> 1 pwmx425 power 5 1728 1729 -> 1 pwmx426 power 6 1728 1729 -> 1 pwmx427 power 7 1728 1729 -> 742 pwmx428 power 8 1728 1729 -> 1 pwmx429 power 9 1728 1729 -> 1 pwmx430 power 10 1728 1729 -> 1 pwmx431 power 11 1728 1729 -> 1 pwmx432 power 12 1728 1729 -> 1 pwmx433 power 13 1728 1729 -> 533 pwmx434 power 14 1728 1729 -> 742 pwmx435 power 15 1728 1729 -> 1 pwmx436 power 16 1728 1729 -> 1 pwmx437 power 17 1728 1729 -> 1 pwmx438 power 18 1728 1729 -> 1 pwmx439 power 19 1728 1729 -> 456 pwmx440 power 20 1728 1729 -> 1