| ------------------------------------------------------------------------ | |
| -- nexttoward.decTest -- decimal next toward rhs [754r nextafter] -- | |
| -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- | |
| ------------------------------------------------------------------------ | |
| -- Please see the document "General Decimal Arithmetic Testcases" -- | |
| -- at http://www2.hursley.ibm.com/decimal for the description of -- | |
| -- these testcases. -- | |
| -- -- | |
| -- These testcases are experimental ('beta' versions), and they -- | |
| -- may contain errors. They are offered on an as-is basis. In -- | |
| -- particular, achieving the same results as the tests here is not -- | |
| -- a guarantee that an implementation complies with any Standard -- | |
| -- or specification. The tests are not exhaustive. -- | |
| -- -- | |
| -- Please send comments, suggestions, and corrections to the author: -- | |
| -- Mike Cowlishaw, IBM Fellow -- | |
| -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- | |
| -- mfc@uk.ibm.com -- | |
| ------------------------------------------------------------------------ | |
| version: 2.58 | |
| extended: 1 | |
| precision: 9 | |
| rounding: half_up | |
| maxExponent: 384 | |
| minexponent: -383 | |
| -- Sanity check with a scattering of numerics | |
| nextt001 nexttoward 10 10 -> 10 | |
| nextt002 nexttoward -10 -10 -> -10 | |
| nextt003 nexttoward 1 10 -> 1.00000001 | |
| nextt004 nexttoward 1 -10 -> 0.999999999 | |
| nextt005 nexttoward -1 10 -> -0.999999999 | |
| nextt006 nexttoward -1 -10 -> -1.00000001 | |
| nextt007 nexttoward 0 10 -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt008 nexttoward 0 -10 -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt009 nexttoward 9.99999999E+384 +Infinity -> Infinity Overflow Inexact Rounded | |
| nextt010 nexttoward -9.99999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded | |
| ------- lhs=rhs | |
| -- finites | |
| nextt101 nexttoward 7 7 -> 7 | |
| nextt102 nexttoward -7 -7 -> -7 | |
| nextt103 nexttoward 75 75 -> 75 | |
| nextt104 nexttoward -75 -75 -> -75 | |
| nextt105 nexttoward 7.50 7.5 -> 7.50 | |
| nextt106 nexttoward -7.50 -7.50 -> -7.50 | |
| nextt107 nexttoward 7.500 7.5000 -> 7.500 | |
| nextt108 nexttoward -7.500 -7.5 -> -7.500 | |
| -- zeros | |
| nextt111 nexttoward 0 0 -> 0 | |
| nextt112 nexttoward -0 -0 -> -0 | |
| nextt113 nexttoward 0E+4 0 -> 0E+4 | |
| nextt114 nexttoward -0E+4 -0 -> -0E+4 | |
| nextt115 nexttoward 0.0000 0.00000 -> 0.0000 | |
| nextt116 nexttoward -0.0000 -0.00 -> -0.0000 | |
| nextt117 nexttoward 0E-141 0 -> 0E-141 | |
| nextt118 nexttoward -0E-141 -000 -> -0E-141 | |
| -- full coefficients, alternating bits | |
| nextt121 nexttoward 268268268 268268268 -> 268268268 | |
| nextt122 nexttoward -268268268 -268268268 -> -268268268 | |
| nextt123 nexttoward 134134134 134134134 -> 134134134 | |
| nextt124 nexttoward -134134134 -134134134 -> -134134134 | |
| -- Nmax, Nmin, Ntiny | |
| nextt131 nexttoward 9.99999999E+384 9.99999999E+384 -> 9.99999999E+384 | |
| nextt132 nexttoward 1E-383 1E-383 -> 1E-383 | |
| nextt133 nexttoward 1.00000000E-383 1.00000000E-383 -> 1.00000000E-383 | |
| nextt134 nexttoward 1E-391 1E-391 -> 1E-391 | |
| nextt135 nexttoward -1E-391 -1E-391 -> -1E-391 | |
| nextt136 nexttoward -1.00000000E-383 -1.00000000E-383 -> -1.00000000E-383 | |
| nextt137 nexttoward -1E-383 -1E-383 -> -1E-383 | |
| nextt138 nexttoward -9.99999999E+384 -9.99999999E+384 -> -9.99999999E+384 | |
| ------- lhs<rhs | |
| nextt201 nexttoward 0.999999995 Infinity -> 0.999999996 | |
| nextt202 nexttoward 0.999999996 Infinity -> 0.999999997 | |
| nextt203 nexttoward 0.999999997 Infinity -> 0.999999998 | |
| nextt204 nexttoward 0.999999998 Infinity -> 0.999999999 | |
| nextt205 nexttoward 0.999999999 Infinity -> 1.00000000 | |
| nextt206 nexttoward 1.00000000 Infinity -> 1.00000001 | |
| nextt207 nexttoward 1.0 Infinity -> 1.00000001 | |
| nextt208 nexttoward 1 Infinity -> 1.00000001 | |
| nextt209 nexttoward 1.00000001 Infinity -> 1.00000002 | |
| nextt210 nexttoward 1.00000002 Infinity -> 1.00000003 | |
| nextt211 nexttoward 1.00000003 Infinity -> 1.00000004 | |
| nextt212 nexttoward 1.00000004 Infinity -> 1.00000005 | |
| nextt213 nexttoward 1.00000005 Infinity -> 1.00000006 | |
| nextt214 nexttoward 1.00000006 Infinity -> 1.00000007 | |
| nextt215 nexttoward 1.00000007 Infinity -> 1.00000008 | |
| nextt216 nexttoward 1.00000008 Infinity -> 1.00000009 | |
| nextt217 nexttoward 1.00000009 Infinity -> 1.00000010 | |
| nextt218 nexttoward 1.00000010 Infinity -> 1.00000011 | |
| nextt219 nexttoward 1.00000011 Infinity -> 1.00000012 | |
| nextt221 nexttoward -0.999999995 Infinity -> -0.999999994 | |
| nextt222 nexttoward -0.999999996 Infinity -> -0.999999995 | |
| nextt223 nexttoward -0.999999997 Infinity -> -0.999999996 | |
| nextt224 nexttoward -0.999999998 Infinity -> -0.999999997 | |
| nextt225 nexttoward -0.999999999 Infinity -> -0.999999998 | |
| nextt226 nexttoward -1.00000000 Infinity -> -0.999999999 | |
| nextt227 nexttoward -1.0 Infinity -> -0.999999999 | |
| nextt228 nexttoward -1 Infinity -> -0.999999999 | |
| nextt229 nexttoward -1.00000001 Infinity -> -1.00000000 | |
| nextt230 nexttoward -1.00000002 Infinity -> -1.00000001 | |
| nextt231 nexttoward -1.00000003 Infinity -> -1.00000002 | |
| nextt232 nexttoward -1.00000004 Infinity -> -1.00000003 | |
| nextt233 nexttoward -1.00000005 Infinity -> -1.00000004 | |
| nextt234 nexttoward -1.00000006 Infinity -> -1.00000005 | |
| nextt235 nexttoward -1.00000007 Infinity -> -1.00000006 | |
| nextt236 nexttoward -1.00000008 Infinity -> -1.00000007 | |
| nextt237 nexttoward -1.00000009 Infinity -> -1.00000008 | |
| nextt238 nexttoward -1.00000010 Infinity -> -1.00000009 | |
| nextt239 nexttoward -1.00000011 Infinity -> -1.00000010 | |
| nextt240 nexttoward -1.00000012 Infinity -> -1.00000011 | |
| -- input operand is >precision | |
| nextt241 nexttoward 1.00000010998 Infinity -> 1.00000011 | |
| nextt242 nexttoward 1.00000010999 Infinity -> 1.00000011 | |
| nextt243 nexttoward 1.00000011000 Infinity -> 1.00000012 | |
| nextt244 nexttoward 1.00000011001 Infinity -> 1.00000012 | |
| nextt245 nexttoward 1.00000011002 Infinity -> 1.00000012 | |
| nextt246 nexttoward 1.00000011002 Infinity -> 1.00000012 | |
| nextt247 nexttoward 1.00000011052 Infinity -> 1.00000012 | |
| nextt248 nexttoward 1.00000011552 Infinity -> 1.00000012 | |
| nextt249 nexttoward -1.00000010998 Infinity -> -1.00000010 | |
| nextt250 nexttoward -1.00000010999 Infinity -> -1.00000010 | |
| nextt251 nexttoward -1.00000011000 Infinity -> -1.00000010 | |
| nextt252 nexttoward -1.00000011001 Infinity -> -1.00000011 | |
| nextt253 nexttoward -1.00000011002 Infinity -> -1.00000011 | |
| nextt254 nexttoward -1.00000011002 Infinity -> -1.00000011 | |
| nextt255 nexttoward -1.00000011052 Infinity -> -1.00000011 | |
| nextt256 nexttoward -1.00000011552 Infinity -> -1.00000011 | |
| -- ultra-tiny inputs | |
| nextt260 nexttoward 1E-99999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt261 nexttoward 1E-999999999 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt262 nexttoward 1E-391 Infinity -> 2E-391 Underflow Subnormal Inexact Rounded | |
| nextt263 nexttoward -1E-99999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped | |
| nextt264 nexttoward -1E-999999999 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped | |
| nextt265 nexttoward -1E-391 Infinity -> -0E-391 Underflow Subnormal Inexact Rounded Clamped | |
| -- Zeros | |
| nextt300 nexttoward 0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt301 nexttoward 0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt302 nexttoward 0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt303 nexttoward 0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt304 nexttoward 0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt305 nexttoward -0 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt306 nexttoward -0.00 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt307 nexttoward -0E-300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt308 nexttoward -0E+300 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt309 nexttoward -0E+30000 Infinity -> 1E-391 Underflow Subnormal Inexact Rounded | |
| -- specials | |
| nextt350 nexttoward Inf Infinity -> Infinity | |
| nextt351 nexttoward -Inf Infinity -> -9.99999999E+384 | |
| nextt352 nexttoward NaN Infinity -> NaN | |
| nextt353 nexttoward sNaN Infinity -> NaN Invalid_operation | |
| nextt354 nexttoward NaN77 Infinity -> NaN77 | |
| nextt355 nexttoward sNaN88 Infinity -> NaN88 Invalid_operation | |
| nextt356 nexttoward -NaN Infinity -> -NaN | |
| nextt357 nexttoward -sNaN Infinity -> -NaN Invalid_operation | |
| nextt358 nexttoward -NaN77 Infinity -> -NaN77 | |
| nextt359 nexttoward -sNaN88 Infinity -> -NaN88 Invalid_operation | |
| -- Nmax, Nmin, Ntiny, subnormals | |
| maxExponent: 999 | |
| minexponent: -999 | |
| nextt370 nexttoward 9.99999999E+999 Infinity -> Infinity Overflow Inexact Rounded | |
| nextt371 nexttoward 9.99999998E+999 Infinity -> 9.99999999E+999 | |
| nextt372 nexttoward 1E-999 Infinity -> 1.00000001E-999 | |
| nextt373 nexttoward 1.00000000E-999 Infinity -> 1.00000001E-999 | |
| nextt374 nexttoward 0.999999999E-999 Infinity -> 1.00000000E-999 | |
| nextt375 nexttoward 0.99999999E-999 Infinity -> 1.00000000E-999 | |
| nextt376 nexttoward 9E-1007 Infinity -> 1.0E-1006 Underflow Subnormal Inexact Rounded | |
| nextt377 nexttoward 9.9E-1006 Infinity -> 1.00E-1005 Underflow Subnormal Inexact Rounded | |
| nextt378 nexttoward 9.9999E-1003 Infinity -> 1.00000E-1002 Underflow Subnormal Inexact Rounded | |
| nextt379 nexttoward 9.9999998E-1000 Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded | |
| nextt380 nexttoward 9.9999997E-1000 Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded | |
| nextt381 nexttoward 0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded | |
| nextt382 nexttoward 1E-1007 Infinity -> 2E-1007 Underflow Subnormal Inexact Rounded | |
| nextt383 nexttoward 2E-1007 Infinity -> 3E-1007 Underflow Subnormal Inexact Rounded | |
| nextt385 nexttoward -0E-1007 Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded | |
| nextt386 nexttoward -1E-1007 Infinity -> -0E-1007 Underflow Subnormal Inexact Rounded Clamped | |
| nextt387 nexttoward -2E-1007 Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded | |
| nextt388 nexttoward -10E-1007 Infinity -> -9E-1007 Underflow Subnormal Inexact Rounded | |
| nextt389 nexttoward -100E-1007 Infinity -> -9.9E-1006 Underflow Subnormal Inexact Rounded | |
| nextt390 nexttoward -100000E-1007 Infinity -> -9.9999E-1003 Underflow Subnormal Inexact Rounded | |
| nextt391 nexttoward -1.0000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded | |
| nextt392 nexttoward -1.00000000E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded | |
| nextt393 nexttoward -1E-999 Infinity -> -9.9999999E-1000 Underflow Subnormal Inexact Rounded | |
| nextt394 nexttoward -9.99999998E+999 Infinity -> -9.99999997E+999 | |
| nextt395 nexttoward -9.99999999E+999 Infinity -> -9.99999998E+999 | |
| ------- lhs>rhs | |
| maxExponent: 384 | |
| minexponent: -383 | |
| nextt401 nexttoward 0.999999995 -Infinity -> 0.999999994 | |
| nextt402 nexttoward 0.999999996 -Infinity -> 0.999999995 | |
| nextt403 nexttoward 0.999999997 -Infinity -> 0.999999996 | |
| nextt404 nexttoward 0.999999998 -Infinity -> 0.999999997 | |
| nextt405 nexttoward 0.999999999 -Infinity -> 0.999999998 | |
| nextt406 nexttoward 1.00000000 -Infinity -> 0.999999999 | |
| nextt407 nexttoward 1.0 -Infinity -> 0.999999999 | |
| nextt408 nexttoward 1 -Infinity -> 0.999999999 | |
| nextt409 nexttoward 1.00000001 -Infinity -> 1.00000000 | |
| nextt410 nexttoward 1.00000002 -Infinity -> 1.00000001 | |
| nextt411 nexttoward 1.00000003 -Infinity -> 1.00000002 | |
| nextt412 nexttoward 1.00000004 -Infinity -> 1.00000003 | |
| nextt413 nexttoward 1.00000005 -Infinity -> 1.00000004 | |
| nextt414 nexttoward 1.00000006 -Infinity -> 1.00000005 | |
| nextt415 nexttoward 1.00000007 -Infinity -> 1.00000006 | |
| nextt416 nexttoward 1.00000008 -Infinity -> 1.00000007 | |
| nextt417 nexttoward 1.00000009 -Infinity -> 1.00000008 | |
| nextt418 nexttoward 1.00000010 -Infinity -> 1.00000009 | |
| nextt419 nexttoward 1.00000011 -Infinity -> 1.00000010 | |
| nextt420 nexttoward 1.00000012 -Infinity -> 1.00000011 | |
| nextt421 nexttoward -0.999999995 -Infinity -> -0.999999996 | |
| nextt422 nexttoward -0.999999996 -Infinity -> -0.999999997 | |
| nextt423 nexttoward -0.999999997 -Infinity -> -0.999999998 | |
| nextt424 nexttoward -0.999999998 -Infinity -> -0.999999999 | |
| nextt425 nexttoward -0.999999999 -Infinity -> -1.00000000 | |
| nextt426 nexttoward -1.00000000 -Infinity -> -1.00000001 | |
| nextt427 nexttoward -1.0 -Infinity -> -1.00000001 | |
| nextt428 nexttoward -1 -Infinity -> -1.00000001 | |
| nextt429 nexttoward -1.00000001 -Infinity -> -1.00000002 | |
| nextt430 nexttoward -1.00000002 -Infinity -> -1.00000003 | |
| nextt431 nexttoward -1.00000003 -Infinity -> -1.00000004 | |
| nextt432 nexttoward -1.00000004 -Infinity -> -1.00000005 | |
| nextt433 nexttoward -1.00000005 -Infinity -> -1.00000006 | |
| nextt434 nexttoward -1.00000006 -Infinity -> -1.00000007 | |
| nextt435 nexttoward -1.00000007 -Infinity -> -1.00000008 | |
| nextt436 nexttoward -1.00000008 -Infinity -> -1.00000009 | |
| nextt437 nexttoward -1.00000009 -Infinity -> -1.00000010 | |
| nextt438 nexttoward -1.00000010 -Infinity -> -1.00000011 | |
| nextt439 nexttoward -1.00000011 -Infinity -> -1.00000012 | |
| -- input operand is >precision | |
| nextt441 nexttoward 1.00000010998 -Infinity -> 1.00000010 | |
| nextt442 nexttoward 1.00000010999 -Infinity -> 1.00000010 | |
| nextt443 nexttoward 1.00000011000 -Infinity -> 1.00000010 | |
| nextt444 nexttoward 1.00000011001 -Infinity -> 1.00000011 | |
| nextt445 nexttoward 1.00000011002 -Infinity -> 1.00000011 | |
| nextt446 nexttoward 1.00000011002 -Infinity -> 1.00000011 | |
| nextt447 nexttoward 1.00000011052 -Infinity -> 1.00000011 | |
| nextt448 nexttoward 1.00000011552 -Infinity -> 1.00000011 | |
| nextt449 nexttoward -1.00000010998 -Infinity -> -1.00000011 | |
| nextt450 nexttoward -1.00000010999 -Infinity -> -1.00000011 | |
| nextt451 nexttoward -1.00000011000 -Infinity -> -1.00000012 | |
| nextt452 nexttoward -1.00000011001 -Infinity -> -1.00000012 | |
| nextt453 nexttoward -1.00000011002 -Infinity -> -1.00000012 | |
| nextt454 nexttoward -1.00000011002 -Infinity -> -1.00000012 | |
| nextt455 nexttoward -1.00000011052 -Infinity -> -1.00000012 | |
| nextt456 nexttoward -1.00000011552 -Infinity -> -1.00000012 | |
| -- ultra-tiny inputs | |
| nextt460 nexttoward 1E-99999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped | |
| nextt461 nexttoward 1E-999999999 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped | |
| nextt462 nexttoward 1E-391 -Infinity -> 0E-391 Underflow Subnormal Inexact Rounded Clamped | |
| nextt463 nexttoward -1E-99999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt464 nexttoward -1E-999999999 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt465 nexttoward -1E-391 -Infinity -> -2E-391 Underflow Subnormal Inexact Rounded | |
| -- Zeros | |
| nextt500 nexttoward -0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt501 nexttoward 0 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt502 nexttoward 0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt503 nexttoward -0.00 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt504 nexttoward 0E-300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt505 nexttoward 0E+300 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt506 nexttoward 0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt507 nexttoward -0E+30000 -Infinity -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt508 nexttoward 0.00 -0.0000 -> -0.00 | |
| -- specials | |
| nextt550 nexttoward Inf -Infinity -> 9.99999999E+384 | |
| nextt551 nexttoward -Inf -Infinity -> -Infinity | |
| nextt552 nexttoward NaN -Infinity -> NaN | |
| nextt553 nexttoward sNaN -Infinity -> NaN Invalid_operation | |
| nextt554 nexttoward NaN77 -Infinity -> NaN77 | |
| nextt555 nexttoward sNaN88 -Infinity -> NaN88 Invalid_operation | |
| nextt556 nexttoward -NaN -Infinity -> -NaN | |
| nextt557 nexttoward -sNaN -Infinity -> -NaN Invalid_operation | |
| nextt558 nexttoward -NaN77 -Infinity -> -NaN77 | |
| nextt559 nexttoward -sNaN88 -Infinity -> -NaN88 Invalid_operation | |
| -- Nmax, Nmin, Ntiny, subnormals | |
| maxExponent: 999 | |
| minexponent: -999 | |
| nextt570 nexttoward 9.99999999E+999 -Infinity -> 9.99999998E+999 | |
| nextt571 nexttoward 9.99999998E+999 -Infinity -> 9.99999997E+999 | |
| nextt572 nexttoward 1E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded | |
| nextt573 nexttoward 1.00000000E-999 -Infinity -> 9.9999999E-1000 Underflow Subnormal Inexact Rounded | |
| nextt574 nexttoward 9E-1007 -Infinity -> 8E-1007 Underflow Subnormal Inexact Rounded | |
| nextt575 nexttoward 9.9E-1006 -Infinity -> 9.8E-1006 Underflow Subnormal Inexact Rounded | |
| nextt576 nexttoward 9.9999E-1003 -Infinity -> 9.9998E-1003 Underflow Subnormal Inexact Rounded | |
| nextt577 nexttoward 9.9999999E-1000 -Infinity -> 9.9999998E-1000 Underflow Subnormal Inexact Rounded | |
| nextt578 nexttoward 9.9999998E-1000 -Infinity -> 9.9999997E-1000 Underflow Subnormal Inexact Rounded | |
| nextt579 nexttoward 9.9999997E-1000 -Infinity -> 9.9999996E-1000 Underflow Subnormal Inexact Rounded | |
| nextt580 nexttoward 0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded | |
| nextt581 nexttoward 1E-1007 -Infinity -> 0E-1007 Underflow Subnormal Inexact Rounded Clamped | |
| nextt582 nexttoward 2E-1007 -Infinity -> 1E-1007 Underflow Subnormal Inexact Rounded | |
| nextt583 nexttoward -0E-1007 -Infinity -> -1E-1007 Underflow Subnormal Inexact Rounded | |
| nextt584 nexttoward -1E-1007 -Infinity -> -2E-1007 Underflow Subnormal Inexact Rounded | |
| nextt585 nexttoward -2E-1007 -Infinity -> -3E-1007 Underflow Subnormal Inexact Rounded | |
| nextt586 nexttoward -10E-1007 -Infinity -> -1.1E-1006 Underflow Subnormal Inexact Rounded | |
| nextt587 nexttoward -100E-1007 -Infinity -> -1.01E-1005 Underflow Subnormal Inexact Rounded | |
| nextt588 nexttoward -100000E-1007 -Infinity -> -1.00001E-1002 Underflow Subnormal Inexact Rounded | |
| nextt589 nexttoward -1.0000E-999 -Infinity -> -1.00000001E-999 | |
| nextt590 nexttoward -1.00000000E-999 -Infinity -> -1.00000001E-999 | |
| nextt591 nexttoward -1E-999 -Infinity -> -1.00000001E-999 | |
| nextt592 nexttoward -9.99999998E+999 -Infinity -> -9.99999999E+999 | |
| nextt593 nexttoward -9.99999999E+999 -Infinity -> -Infinity Overflow Inexact Rounded | |
| ------- Specials | |
| maxExponent: 384 | |
| minexponent: -383 | |
| nextt780 nexttoward -Inf -Inf -> -Infinity | |
| nextt781 nexttoward -Inf -1000 -> -9.99999999E+384 | |
| nextt782 nexttoward -Inf -1 -> -9.99999999E+384 | |
| nextt783 nexttoward -Inf -0 -> -9.99999999E+384 | |
| nextt784 nexttoward -Inf 0 -> -9.99999999E+384 | |
| nextt785 nexttoward -Inf 1 -> -9.99999999E+384 | |
| nextt786 nexttoward -Inf 1000 -> -9.99999999E+384 | |
| nextt787 nexttoward -1000 -Inf -> -1000.00001 | |
| nextt788 nexttoward -Inf -Inf -> -Infinity | |
| nextt789 nexttoward -1 -Inf -> -1.00000001 | |
| nextt790 nexttoward -0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt791 nexttoward 0 -Inf -> -1E-391 Underflow Subnormal Inexact Rounded | |
| nextt792 nexttoward 1 -Inf -> 0.999999999 | |
| nextt793 nexttoward 1000 -Inf -> 999.999999 | |
| nextt794 nexttoward Inf -Inf -> 9.99999999E+384 | |
| nextt800 nexttoward Inf -Inf -> 9.99999999E+384 | |
| nextt801 nexttoward Inf -1000 -> 9.99999999E+384 | |
| nextt802 nexttoward Inf -1 -> 9.99999999E+384 | |
| nextt803 nexttoward Inf -0 -> 9.99999999E+384 | |
| nextt804 nexttoward Inf 0 -> 9.99999999E+384 | |
| nextt805 nexttoward Inf 1 -> 9.99999999E+384 | |
| nextt806 nexttoward Inf 1000 -> 9.99999999E+384 | |
| nextt807 nexttoward Inf Inf -> Infinity | |
| nextt808 nexttoward -1000 Inf -> -999.999999 | |
| nextt809 nexttoward -Inf Inf -> -9.99999999E+384 | |
| nextt810 nexttoward -1 Inf -> -0.999999999 | |
| nextt811 nexttoward -0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt812 nexttoward 0 Inf -> 1E-391 Underflow Subnormal Inexact Rounded | |
| nextt813 nexttoward 1 Inf -> 1.00000001 | |
| nextt814 nexttoward 1000 Inf -> 1000.00001 | |
| nextt815 nexttoward Inf Inf -> Infinity | |
| nextt821 nexttoward NaN -Inf -> NaN | |
| nextt822 nexttoward NaN -1000 -> NaN | |
| nextt823 nexttoward NaN -1 -> NaN | |
| nextt824 nexttoward NaN -0 -> NaN | |
| nextt825 nexttoward NaN 0 -> NaN | |
| nextt826 nexttoward NaN 1 -> NaN | |
| nextt827 nexttoward NaN 1000 -> NaN | |
| nextt828 nexttoward NaN Inf -> NaN | |
| nextt829 nexttoward NaN NaN -> NaN | |
| nextt830 nexttoward -Inf NaN -> NaN | |
| nextt831 nexttoward -1000 NaN -> NaN | |
| nextt832 nexttoward -1 NaN -> NaN | |
| nextt833 nexttoward -0 NaN -> NaN | |
| nextt834 nexttoward 0 NaN -> NaN | |
| nextt835 nexttoward 1 NaN -> NaN | |
| nextt836 nexttoward 1000 NaN -> NaN | |
| nextt837 nexttoward Inf NaN -> NaN | |
| nextt841 nexttoward sNaN -Inf -> NaN Invalid_operation | |
| nextt842 nexttoward sNaN -1000 -> NaN Invalid_operation | |
| nextt843 nexttoward sNaN -1 -> NaN Invalid_operation | |
| nextt844 nexttoward sNaN -0 -> NaN Invalid_operation | |
| nextt845 nexttoward sNaN 0 -> NaN Invalid_operation | |
| nextt846 nexttoward sNaN 1 -> NaN Invalid_operation | |
| nextt847 nexttoward sNaN 1000 -> NaN Invalid_operation | |
| nextt848 nexttoward sNaN NaN -> NaN Invalid_operation | |
| nextt849 nexttoward sNaN sNaN -> NaN Invalid_operation | |
| nextt850 nexttoward NaN sNaN -> NaN Invalid_operation | |
| nextt851 nexttoward -Inf sNaN -> NaN Invalid_operation | |
| nextt852 nexttoward -1000 sNaN -> NaN Invalid_operation | |
| nextt853 nexttoward -1 sNaN -> NaN Invalid_operation | |
| nextt854 nexttoward -0 sNaN -> NaN Invalid_operation | |
| nextt855 nexttoward 0 sNaN -> NaN Invalid_operation | |
| nextt856 nexttoward 1 sNaN -> NaN Invalid_operation | |
| nextt857 nexttoward 1000 sNaN -> NaN Invalid_operation | |
| nextt858 nexttoward Inf sNaN -> NaN Invalid_operation | |
| nextt859 nexttoward NaN sNaN -> NaN Invalid_operation | |
| -- propagating NaNs | |
| nextt861 nexttoward NaN1 -Inf -> NaN1 | |
| nextt862 nexttoward +NaN2 -1000 -> NaN2 | |
| nextt863 nexttoward NaN3 1000 -> NaN3 | |
| nextt864 nexttoward NaN4 Inf -> NaN4 | |
| nextt865 nexttoward NaN5 +NaN6 -> NaN5 | |
| nextt866 nexttoward -Inf NaN7 -> NaN7 | |
| nextt867 nexttoward -1000 NaN8 -> NaN8 | |
| nextt868 nexttoward 1000 NaN9 -> NaN9 | |
| nextt869 nexttoward Inf +NaN10 -> NaN10 | |
| nextt871 nexttoward sNaN11 -Inf -> NaN11 Invalid_operation | |
| nextt872 nexttoward sNaN12 -1000 -> NaN12 Invalid_operation | |
| nextt873 nexttoward sNaN13 1000 -> NaN13 Invalid_operation | |
| nextt874 nexttoward sNaN14 NaN17 -> NaN14 Invalid_operation | |
| nextt875 nexttoward sNaN15 sNaN18 -> NaN15 Invalid_operation | |
| nextt876 nexttoward NaN16 sNaN19 -> NaN19 Invalid_operation | |
| nextt877 nexttoward -Inf +sNaN20 -> NaN20 Invalid_operation | |
| nextt878 nexttoward -1000 sNaN21 -> NaN21 Invalid_operation | |
| nextt879 nexttoward 1000 sNaN22 -> NaN22 Invalid_operation | |
| nextt880 nexttoward Inf sNaN23 -> NaN23 Invalid_operation | |
| nextt881 nexttoward +NaN25 +sNaN24 -> NaN24 Invalid_operation | |
| nextt882 nexttoward -NaN26 NaN28 -> -NaN26 | |
| nextt883 nexttoward -sNaN27 sNaN29 -> -NaN27 Invalid_operation | |
| nextt884 nexttoward 1000 -NaN30 -> -NaN30 | |
| nextt885 nexttoward 1000 -sNaN31 -> -NaN31 Invalid_operation | |
| -- Null tests | |
| nextt900 nexttoward 1 # -> NaN Invalid_operation | |
| nextt901 nexttoward # 1 -> NaN Invalid_operation | |