1 ------------------------------------------------------------------------ 2 -- nexttoward.decTest -- decimal next toward rhs [754r nextafter] -- 3 -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- 4 ------------------------------------------------------------------------ 5 -- Please see the document "General Decimal Arithmetic Testcases" -- 6 -- at http://www2.hursley.ibm.com/decimal for the description of -- 7 -- these testcases. -- 8 -- -- 9 -- These testcases are experimental ('beta' versions), and they -- 10 -- may contain errors. They are offered on an as-is basis. In -- 11 -- particular, achieving the same results as the tests here is not -- 12 -- a guarantee that an implementation complies with any Standard -- 13 -- or specification. The tests are not exhaustive. -- 14 -- -- 15 -- Please send comments, suggestions, and corrections to the author: -- 16 -- Mike Cowlishaw, IBM Fellow -- 17 -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- 18 -- mfc (a] uk.ibm.com -- 19 ------------------------------------------------------------------------ 20 version: 2.59 21 22 extended: 1 23 precision: 9 24 rounding: half_up 25 maxExponent: 384 26 minexponent: -383 27 28 -- Sanity check with a scattering of numerics 29 nextt001 nexttoward 10 10 -> 10 30 nextt002 nexttoward -10 -10 -> -10 31 nextt003 nexttoward 1 10 -> 1.00000001 32 nextt004 nexttoward 1 -10 -> 0.999999999 33 nextt005 nexttoward -1 10 -> -0.999999999 34 nextt006 nexttoward -1 -10 -> -1.00000001 35 nextt007 nexttoward 0 10 -> 1E-391 Underflow Subnormal Inexact Rounded 36 nextt008 nexttoward 0 -10 -> -1E-391 Underflow Subnormal Inexact Rounded 37 nextt009 nexttoward 9.99999999E+384 +Infinity -> Infinity Overflow Inexact Rounded 38 nextt010 nexttoward -9.99999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded 39 40 ------- lhs=rhs 41 -- finites 42 nextt101 nexttoward 7 7 -> 7 43 nextt102 nexttoward -7 -7 -> -7 44 nextt103 nexttoward 75 75 -> 75 45 nextt104 nexttoward -75 -75 -> -75 46 nextt105 nexttoward 7.50 7.5 -> 7.50 47 nextt106 nexttoward -7.50 -7.50 -> -7.50 48 nextt107 nexttoward 7.500 7.5000 -> 7.500 49 nextt108 nexttoward -7.500 -7.5 -> -7.500 50 51 -- zeros 52 nextt111 nexttoward 0 0 -> 0 53 nextt112 nexttoward -0 -0 -> -0 54 nextt113 nexttoward 0E+4 0 -> 0E+4 55 nextt114 nexttoward -0E+4 -0 -> -0E+4 56 nextt115 nexttoward 0.0000 0.00000 -> 0.0000 57 nextt116 nexttoward -0.0000 -0.00 -> -0.0000 58 nextt117 nexttoward 0E-141 0 -> 0E-141 59 nextt118 nexttoward -0E-141 -000 -> -0E-141 60 61 -- full coefficients, alternating bits 62 nextt121 nexttoward 268268268 268268268 -> 268268268 63 nextt122 nexttoward -268268268 -268268268 -> -268268268 64 nextt123 nexttoward 134134134 134134134 -> 134134134 65 nextt124 nexttoward -134134134 -134134134 -> -134134134 66 67 -- Nmax, Nmin, Ntiny 68 nextt131 nexttoward 9.99999999E+384 9.99999999E+384 -> 9.99999999E+384 69 nextt132 nexttoward 1E-383 1E-383 -> 1E-383 70 nextt133 nexttoward 1.00000000E-383 1.00000000E-383 -> 1.00000000E-383 71 nextt134 nexttoward 1E-391 1E-391 -> 1E-391 72 73 nextt135 nexttoward -1E-391 -1E-391 -> -1E-391 74 nextt136 nexttoward -1.00000000E-383 -1.00000000E-383 -> -1.00000000E-383 75 nextt137 nexttoward -1E-383 -1E-383 -> -1E-383 76 nextt138 nexttoward -9.99999999E+384 -9.99999999E+384 -> -9.99999999E+384 77 78 ------- lhs<rhs 79 nextt201 nexttoward 0.999999995 Infinity -> 0.999999996 80 nextt202 nexttoward 0.999999996 Infinity -> 0.999999997 81 nextt203 nexttoward 0.999999997 Infinity -> 0.999999998 82 nextt204 nexttoward 0.999999998 Infinity -> 0.999999999 83 nextt205 nexttoward 0.999999999 Infinity -> 1.00000000 84 nextt206 nexttoward 1.00000000 Infinity -> 1.00000001 85 nextt207 nexttoward 1.0 Infinity -> 1.00000001 86 nextt208 nexttoward 1 Infinity -> 1.00000001 87 nextt209 nexttoward 1.00000001 Infinity -> 1.00000002 88 nextt210 nexttoward 1.00000002 Infinity -> 1.00000003 89 nextt211 nexttoward 1.00000003 Infinity -> 1.00000004 90 nextt212 nexttoward 1.00000004 Infinity -> 1.00000005 91 nextt213 nexttoward 1.00000005 Infinity -> 1.00000006 92 nextt214 nexttoward 1.00000006 Infinity -> 1.00000007 93 nextt215 nexttoward 1.00000007 Infinity -> 1.00000008 94 nextt216 nexttoward 1.00000008 Infinity -> 1.00000009 95 nextt217 nexttoward 1.00000009 Infinity -> 1.00000010 96 nextt218 nexttoward 1.00000010 Infinity -> 1.00000011 97 nextt219 nexttoward 1.00000011 Infinity -> 1.00000012 98 99 nextt221 nexttoward -0.999999995 Infinity -> -0.999999994 100 nextt222 nexttoward -0.999999996 Infinity -> -0.999999995 101 nextt223 nexttoward -0.999999997 Infinity -> -0.999999996 102 nextt224 nexttoward -0.999999998 Infinity -> -0.999999997 103 nextt225 nexttoward -0.999999999 Infinity -> -0.999999998 104 nextt226 nexttoward -1.00000000 Infinity -> -0.999999999 105 nextt227 nexttoward -1.0 Infinity -> -0.999999999 106 nextt228 nexttoward -1 Infinity -> -0.999999999 107 nextt229 nexttoward -1.00000001 Infinity -> -1.00000000 108 nextt230 nexttoward -1.00000002 Infinity -> -1.00000001 109 nextt231 nexttoward -1.00000003 Infinity -> -1.00000002 110 nextt232 nexttoward -1.00000004 Infinity -> -1.00000003 111 nextt233 nexttoward -1.00000005 Infinity -> -1.00000004 112 nextt234 nexttoward -1.00000006 Infinity -> -1.00000005 113 nextt235 nexttoward -1.00000007 Infinity -> -1.00000006 114 nextt236 nexttoward -1.00000008 Infinity -> -1.00000007 115 nextt237 nexttoward -1.00000009 Infinity -> -1.00000008 116 nextt238 nexttoward -1.00000010 Infinity -> -1.00000009 117 nextt239 nexttoward -1.00000011 Infinity -> -1.00000010 118 nextt240 nexttoward -1.00000012 Infinity -> -1.00000011 119 120 -- input operand is >precision 121 nextt241 nexttoward 1.00000010998 Infinity -> 1.00000011 122 nextt242 nexttoward 1.00000010999 Infinity -> 1.00000011 123 nextt243 nexttoward 1.00000011000 Infinity -> 1.00000012 124 nextt244 nexttoward 1.00000011001 Infinity -> 1.00000012 125 nextt245 nexttoward 1.00000011002 Infinity -> 1.00000012 126 nextt246 nexttoward 1.00000011002 Infinity -> 1.00000012 127 nextt247 nexttoward 1.00000011052 Infinity -> 1.00000012 128 nextt248 nexttoward 1.00000011552 Infinity -> 1.00000012 129 nextt249 nexttoward -1.00000010998 Infinity -> -1.00000010 130 nextt250 nexttoward -1.00000010999 Infinity -> -1.00000010 131 nextt251 nexttoward -1.00000011000 Infinity -> -1.00000010 132 nextt252 nexttoward -1.00000011001 Infinity -> -1.00000011 133 nextt253 nexttoward -1.00000011002 Infinity -> -1.00000011 134 nextt254 nexttoward -1.00000011002 Infinity -> -1.00000011 135 nextt255 nexttoward -1.00000011052 Infinity -> -1.00000011 136 nextt256 nexttoward -1.00000011552 Infinity -> -1.00000011 137 -- ultra-tiny inputs 138 nextt260 nexttoward 1E-99999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 139 nextt261 nexttoward 1E-999999999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 140 nextt262 nexttoward 1E-391 Infinity -> 2E-391 Underflow Subnormal Inexact Rounded 141 nextt263 nexttoward -1E-99999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped 142 nextt264 nexttoward -1E-999999999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped 143 nextt265 nexttoward -1E-391 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped 144 145 -- Zeros 146 nextt300 nexttoward 0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 147 nextt301 nexttoward 0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 148 nextt302 nexttoward 0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 149 nextt303 nexttoward 0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 150 nextt304 nexttoward 0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 151 nextt305 nexttoward -0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 152 nextt306 nexttoward -0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 153 nextt307 nexttoward -0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 154 nextt308 nexttoward -0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 155 nextt309 nexttoward -0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded 156 157 -- specials 158 nextt350 nexttoward Inf Infinity -> Infinity 159 nextt351 nexttoward -Inf Infinity -> -9.99999999E+384 160 nextt352 nexttoward NaN Infinity -> NaN 161 nextt353 nexttoward sNaN Infinity -> NaN Invalid_operation 162 nextt354 nexttoward NaN77 Infinity -> NaN77 163 nextt355 nexttoward sNaN88 Infinity -> NaN88 Invalid_operation 164 nextt356 nexttoward -NaN Infinity -> -NaN 165 nextt357 nexttoward -sNaN Infinity -> -NaN Invalid_operation 166 nextt358 nexttoward -NaN77 Infinity -> -NaN77 167 nextt359 nexttoward -sNaN88 Infinity -> -NaN88 Invalid_operation 168 169 -- Nmax, Nmin, Ntiny, subnormals 170 maxExponent: 999 171 minexponent: -999 172 nextt370 nexttoward 9.99999999E+999 Infinity -> Infinity Overflow Inexact Rounded 173 nextt371 nexttoward 9.99999998E+999 Infinity -> 9.99999999E+999 174 nextt372 nexttoward 1E-999 Infinity -> 1.00000001E-999 175 nextt373 nexttoward 1.00000000E-999 Infinity -> 1.00000001E-999 176 nextt374 nexttoward 0.999999999E-999 Infinity -> 1.00000000E-999 177 nextt375 nexttoward 0.99999999E-999 Infinity -> 1.00000000E-999 178 nextt376 nexttoward 9E-1007 Infinity -> 1.0E-1006 Underflow Subnormal Inexact Rounded 179 nextt377 nexttoward 9.9E-1006 Infinity -> 1.00E-1005 Underflow Subnormal Inexact Rounded 180 nextt378 nexttoward 9.9999E-1003 Infinity -> 1.00000E-1002 Underflow Subnormal Inexact Rounded 181 nextt379 nexttoward 9.9999998E-1000 Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded 182 nextt380 nexttoward 9.9999997E-1000 Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded 183 nextt381 nexttoward 0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded 184 nextt382 nexttoward 1E-1007 Infinity -> 2E-1007 Underflow Subnormal Inexact Rounded 185 nextt383 nexttoward 2E-1007 Infinity -> 3E-1007 Underflow Subnormal Inexact Rounded 186 187 nextt385 nexttoward -0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded 188 nextt386 nexttoward -1E-1007 Infinity -> -0E-1007 Underflow Subnormal Inexact Rounded Clamped 189 nextt387 nexttoward -2E-1007 Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded 190 nextt388 nexttoward -10E-1007 Infinity -> -9E-1007 Underflow Subnormal Inexact Rounded 191 nextt389 nexttoward -100E-1007 Infinity -> -9.9E-1006 Underflow Subnormal Inexact Rounded 192 nextt390 nexttoward -100000E-1007 Infinity -> -9.9999E-1003 Underflow Subnormal Inexact Rounded 193 nextt391 nexttoward -1.0000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded 194 nextt392 nexttoward -1.00000000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded 195 nextt393 nexttoward -1E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded 196 nextt394 nexttoward -9.99999998E+999 Infinity -> -9.99999997E+999 197 nextt395 nexttoward -9.99999999E+999 Infinity -> -9.99999998E+999 198 199 ------- lhs>rhs 200 maxExponent: 384 201 minexponent: -383 202 nextt401 nexttoward 0.999999995 -Infinity -> 0.999999994 203 nextt402 nexttoward 0.999999996 -Infinity -> 0.999999995 204 nextt403 nexttoward 0.999999997 -Infinity -> 0.999999996 205 nextt404 nexttoward 0.999999998 -Infinity -> 0.999999997 206 nextt405 nexttoward 0.999999999 -Infinity -> 0.999999998 207 nextt406 nexttoward 1.00000000 -Infinity -> 0.999999999 208 nextt407 nexttoward 1.0 -Infinity -> 0.999999999 209 nextt408 nexttoward 1 -Infinity -> 0.999999999 210 nextt409 nexttoward 1.00000001 -Infinity -> 1.00000000 211 nextt410 nexttoward 1.00000002 -Infinity -> 1.00000001 212 nextt411 nexttoward 1.00000003 -Infinity -> 1.00000002 213 nextt412 nexttoward 1.00000004 -Infinity -> 1.00000003 214 nextt413 nexttoward 1.00000005 -Infinity -> 1.00000004 215 nextt414 nexttoward 1.00000006 -Infinity -> 1.00000005 216 nextt415 nexttoward 1.00000007 -Infinity -> 1.00000006 217 nextt416 nexttoward 1.00000008 -Infinity -> 1.00000007 218 nextt417 nexttoward 1.00000009 -Infinity -> 1.00000008 219 nextt418 nexttoward 1.00000010 -Infinity -> 1.00000009 220 nextt419 nexttoward 1.00000011 -Infinity -> 1.00000010 221 nextt420 nexttoward 1.00000012 -Infinity -> 1.00000011 222 223 nextt421 nexttoward -0.999999995 -Infinity -> -0.999999996 224 nextt422 nexttoward -0.999999996 -Infinity -> -0.999999997 225 nextt423 nexttoward -0.999999997 -Infinity -> -0.999999998 226 nextt424 nexttoward -0.999999998 -Infinity -> -0.999999999 227 nextt425 nexttoward -0.999999999 -Infinity -> -1.00000000 228 nextt426 nexttoward -1.00000000 -Infinity -> -1.00000001 229 nextt427 nexttoward -1.0 -Infinity -> -1.00000001 230 nextt428 nexttoward -1 -Infinity -> -1.00000001 231 nextt429 nexttoward -1.00000001 -Infinity -> -1.00000002 232 nextt430 nexttoward -1.00000002 -Infinity -> -1.00000003 233 nextt431 nexttoward -1.00000003 -Infinity -> -1.00000004 234 nextt432 nexttoward -1.00000004 -Infinity -> -1.00000005 235 nextt433 nexttoward -1.00000005 -Infinity -> -1.00000006 236 nextt434 nexttoward -1.00000006 -Infinity -> -1.00000007 237 nextt435 nexttoward -1.00000007 -Infinity -> -1.00000008 238 nextt436 nexttoward -1.00000008 -Infinity -> -1.00000009 239 nextt437 nexttoward -1.00000009 -Infinity -> -1.00000010 240 nextt438 nexttoward -1.00000010 -Infinity -> -1.00000011 241 nextt439 nexttoward -1.00000011 -Infinity -> -1.00000012 242 243 -- input operand is >precision 244 nextt441 nexttoward 1.00000010998 -Infinity -> 1.00000010 245 nextt442 nexttoward 1.00000010999 -Infinity -> 1.00000010 246 nextt443 nexttoward 1.00000011000 -Infinity -> 1.00000010 247 nextt444 nexttoward 1.00000011001 -Infinity -> 1.00000011 248 nextt445 nexttoward 1.00000011002 -Infinity -> 1.00000011 249 nextt446 nexttoward 1.00000011002 -Infinity -> 1.00000011 250 nextt447 nexttoward 1.00000011052 -Infinity -> 1.00000011 251 nextt448 nexttoward 1.00000011552 -Infinity -> 1.00000011 252 nextt449 nexttoward -1.00000010998 -Infinity -> -1.00000011 253 nextt450 nexttoward -1.00000010999 -Infinity -> -1.00000011 254 nextt451 nexttoward -1.00000011000 -Infinity -> -1.00000012 255 nextt452 nexttoward -1.00000011001 -Infinity -> -1.00000012 256 nextt453 nexttoward -1.00000011002 -Infinity -> -1.00000012 257 nextt454 nexttoward -1.00000011002 -Infinity -> -1.00000012 258 nextt455 nexttoward -1.00000011052 -Infinity -> -1.00000012 259 nextt456 nexttoward -1.00000011552 -Infinity -> -1.00000012 260 -- ultra-tiny inputs 261 nextt460 nexttoward 1E-99999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped 262 nextt461 nexttoward 1E-999999999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped 263 nextt462 nexttoward 1E-391 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped 264 nextt463 nexttoward -1E-99999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 265 nextt464 nexttoward -1E-999999999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 266 nextt465 nexttoward -1E-391 -Infinity -> -2E-391 Underflow Subnormal Inexact Rounded 267 268 -- Zeros 269 nextt500 nexttoward -0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 270 nextt501 nexttoward 0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 271 nextt502 nexttoward 0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 272 nextt503 nexttoward -0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 273 nextt504 nexttoward 0E-300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 274 nextt505 nexttoward 0E+300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 275 nextt506 nexttoward 0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 276 nextt507 nexttoward -0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded 277 nextt508 nexttoward 0.00 -0.0000 -> -0.00 278 279 -- specials 280 nextt550 nexttoward Inf -Infinity -> 9.99999999E+384 281 nextt551 nexttoward -Inf -Infinity -> -Infinity 282 nextt552 nexttoward NaN -Infinity -> NaN 283 nextt553 nexttoward sNaN -Infinity -> NaN Invalid_operation 284 nextt554 nexttoward NaN77 -Infinity -> NaN77 285 nextt555 nexttoward sNaN88 -Infinity -> NaN88 Invalid_operation 286 nextt556 nexttoward -NaN -Infinity -> -NaN 287 nextt557 nexttoward -sNaN -Infinity -> -NaN Invalid_operation 288 nextt558 nexttoward -NaN77 -Infinity -> -NaN77 289 nextt559 nexttoward -sNaN88 -Infinity -> -NaN88 Invalid_operation 290 291 -- Nmax, Nmin, Ntiny, subnormals 292 maxExponent: 999 293 minexponent: -999 294 nextt570 nexttoward 9.99999999E+999 -Infinity -> 9.99999998E+999 295 nextt571 nexttoward 9.99999998E+999 -Infinity -> 9.99999997E+999 296 nextt572 nexttoward 1E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded 297 nextt573 nexttoward 1.00000000E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded 298 nextt574 nexttoward 9E-1007 -Infinity -> 8E-1007 Underflow Subnormal Inexact Rounded 299 nextt575 nexttoward 9.9E-1006 -Infinity -> 9.8E-1006 Underflow Subnormal Inexact Rounded 300 nextt576 nexttoward 9.9999E-1003 -Infinity -> 9.9998E-1003 Underflow Subnormal Inexact Rounded 301 nextt577 nexttoward 9.9999999E-1000 -Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded 302 nextt578 nexttoward 9.9999998E-1000 -Infinity -> 9.9999997E-1000 Underflow Subnormal Inexact Rounded 303 nextt579 nexttoward 9.9999997E-1000 -Infinity -> 9.9999996E-1000 Underflow Subnormal Inexact Rounded 304 nextt580 nexttoward 0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded 305 nextt581 nexttoward 1E-1007 -Infinity -> 0E-1007 Underflow Subnormal Inexact Rounded Clamped 306 nextt582 nexttoward 2E-1007 -Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded 307 308 nextt583 nexttoward -0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded 309 nextt584 nexttoward -1E-1007 -Infinity -> -2E-1007 Underflow Subnormal Inexact Rounded 310 nextt585 nexttoward -2E-1007 -Infinity -> -3E-1007 Underflow Subnormal Inexact Rounded 311 nextt586 nexttoward -10E-1007 -Infinity -> -1.1E-1006 Underflow Subnormal Inexact Rounded 312 nextt587 nexttoward -100E-1007 -Infinity -> -1.01E-1005 Underflow Subnormal Inexact Rounded 313 nextt588 nexttoward -100000E-1007 -Infinity -> -1.00001E-1002 Underflow Subnormal Inexact Rounded 314 nextt589 nexttoward -1.0000E-999 -Infinity -> -1.00000001E-999 315 nextt590 nexttoward -1.00000000E-999 -Infinity -> -1.00000001E-999 316 nextt591 nexttoward -1E-999 -Infinity -> -1.00000001E-999 317 nextt592 nexttoward -9.99999998E+999 -Infinity -> -9.99999999E+999 318 nextt593 nexttoward -9.99999999E+999 -Infinity -> -Infinity Overflow Inexact Rounded 319 320 321 322 323 ------- Specials 324 maxExponent: 384 325 minexponent: -383 326 nextt780 nexttoward -Inf -Inf -> -Infinity 327 nextt781 nexttoward -Inf -1000 -> -9.99999999E+384 328 nextt782 nexttoward -Inf -1 -> -9.99999999E+384 329 nextt783 nexttoward -Inf -0 -> -9.99999999E+384 330 nextt784 nexttoward -Inf 0 -> -9.99999999E+384 331 nextt785 nexttoward -Inf 1 -> -9.99999999E+384 332 nextt786 nexttoward -Inf 1000 -> -9.99999999E+384 333 nextt787 nexttoward -1000 -Inf -> -1000.00001 334 nextt788 nexttoward -Inf -Inf -> -Infinity 335 nextt789 nexttoward -1 -Inf -> -1.00000001 336 nextt790 nexttoward -0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded 337 nextt791 nexttoward 0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded 338 nextt792 nexttoward 1 -Inf -> 0.999999999 339 nextt793 nexttoward 1000 -Inf -> 999.999999 340 nextt794 nexttoward Inf -Inf -> 9.99999999E+384 341 342 nextt800 nexttoward Inf -Inf -> 9.99999999E+384 343 nextt801 nexttoward Inf -1000 -> 9.99999999E+384 344 nextt802 nexttoward Inf -1 -> 9.99999999E+384 345 nextt803 nexttoward Inf -0 -> 9.99999999E+384 346 nextt804 nexttoward Inf 0 -> 9.99999999E+384 347 nextt805 nexttoward Inf 1 -> 9.99999999E+384 348 nextt806 nexttoward Inf 1000 -> 9.99999999E+384 349 nextt807 nexttoward Inf Inf -> Infinity 350 nextt808 nexttoward -1000 Inf -> -999.999999 351 nextt809 nexttoward -Inf Inf -> -9.99999999E+384 352 nextt810 nexttoward -1 Inf -> -0.999999999 353 nextt811 nexttoward -0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded 354 nextt812 nexttoward 0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded 355 nextt813 nexttoward 1 Inf -> 1.00000001 356 nextt814 nexttoward 1000 Inf -> 1000.00001 357 nextt815 nexttoward Inf Inf -> Infinity 358 359 nextt821 nexttoward NaN -Inf -> NaN 360 nextt822 nexttoward NaN -1000 -> NaN 361 nextt823 nexttoward NaN -1 -> NaN 362 nextt824 nexttoward NaN -0 -> NaN 363 nextt825 nexttoward NaN 0 -> NaN 364 nextt826 nexttoward NaN 1 -> NaN 365 nextt827 nexttoward NaN 1000 -> NaN 366 nextt828 nexttoward NaN Inf -> NaN 367 nextt829 nexttoward NaN NaN -> NaN 368 nextt830 nexttoward -Inf NaN -> NaN 369 nextt831 nexttoward -1000 NaN -> NaN 370 nextt832 nexttoward -1 NaN -> NaN 371 nextt833 nexttoward -0 NaN -> NaN 372 nextt834 nexttoward 0 NaN -> NaN 373 nextt835 nexttoward 1 NaN -> NaN 374 nextt836 nexttoward 1000 NaN -> NaN 375 nextt837 nexttoward Inf NaN -> NaN 376 377 nextt841 nexttoward sNaN -Inf -> NaN Invalid_operation 378 nextt842 nexttoward sNaN -1000 -> NaN Invalid_operation 379 nextt843 nexttoward sNaN -1 -> NaN Invalid_operation 380 nextt844 nexttoward sNaN -0 -> NaN Invalid_operation 381 nextt845 nexttoward sNaN 0 -> NaN Invalid_operation 382 nextt846 nexttoward sNaN 1 -> NaN Invalid_operation 383 nextt847 nexttoward sNaN 1000 -> NaN Invalid_operation 384 nextt848 nexttoward sNaN NaN -> NaN Invalid_operation 385 nextt849 nexttoward sNaN sNaN -> NaN Invalid_operation 386 nextt850 nexttoward NaN sNaN -> NaN Invalid_operation 387 nextt851 nexttoward -Inf sNaN -> NaN Invalid_operation 388 nextt852 nexttoward -1000 sNaN -> NaN Invalid_operation 389 nextt853 nexttoward -1 sNaN -> NaN Invalid_operation 390 nextt854 nexttoward -0 sNaN -> NaN Invalid_operation 391 nextt855 nexttoward 0 sNaN -> NaN Invalid_operation 392 nextt856 nexttoward 1 sNaN -> NaN Invalid_operation 393 nextt857 nexttoward 1000 sNaN -> NaN Invalid_operation 394 nextt858 nexttoward Inf sNaN -> NaN Invalid_operation 395 nextt859 nexttoward NaN sNaN -> NaN Invalid_operation 396 397 -- propagating NaNs 398 nextt861 nexttoward NaN1 -Inf -> NaN1 399 nextt862 nexttoward +NaN2 -1000 -> NaN2 400 nextt863 nexttoward NaN3 1000 -> NaN3 401 nextt864 nexttoward NaN4 Inf -> NaN4 402 nextt865 nexttoward NaN5 +NaN6 -> NaN5 403 nextt866 nexttoward -Inf NaN7 -> NaN7 404 nextt867 nexttoward -1000 NaN8 -> NaN8 405 nextt868 nexttoward 1000 NaN9 -> NaN9 406 nextt869 nexttoward Inf +NaN10 -> NaN10 407 nextt871 nexttoward sNaN11 -Inf -> NaN11 Invalid_operation 408 nextt872 nexttoward sNaN12 -1000 -> NaN12 Invalid_operation 409 nextt873 nexttoward sNaN13 1000 -> NaN13 Invalid_operation 410 nextt874 nexttoward sNaN14 NaN17 -> NaN14 Invalid_operation 411 nextt875 nexttoward sNaN15 sNaN18 -> NaN15 Invalid_operation 412 nextt876 nexttoward NaN16 sNaN19 -> NaN19 Invalid_operation 413 nextt877 nexttoward -Inf +sNaN20 -> NaN20 Invalid_operation 414 nextt878 nexttoward -1000 sNaN21 -> NaN21 Invalid_operation 415 nextt879 nexttoward 1000 sNaN22 -> NaN22 Invalid_operation 416 nextt880 nexttoward Inf sNaN23 -> NaN23 Invalid_operation 417 nextt881 nexttoward +NaN25 +sNaN24 -> NaN24 Invalid_operation 418 nextt882 nexttoward -NaN26 NaN28 -> -NaN26 419 nextt883 nexttoward -sNaN27 sNaN29 -> -NaN27 Invalid_operation 420 nextt884 nexttoward 1000 -NaN30 -> -NaN30 421 nextt885 nexttoward 1000 -sNaN31 -> -NaN31 Invalid_operation 422 423 -- Null tests 424 nextt900 nexttoward 1 # -> NaN Invalid_operation 425 nextt901 nexttoward # 1 -> NaN Invalid_operation 426 427
