| ------------------------------------------------------------------------ | |
| -- ddNextToward.decTest -- decDouble 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: 2.59 | |
| -- All operands and results are decDoubles. | |
| precision: 16 | |
| maxExponent: 384 | |
| minExponent: -383 | |
| extended: 1 | |
| clamp: 1 | |
| rounding: half_even | |
| -- Sanity check with a scattering of numerics | |
| ddnextt001 nexttoward 10 10 -> 10 | |
| ddnextt002 nexttoward -10 -10 -> -10 | |
| ddnextt003 nexttoward 1 10 -> 1.000000000000001 | |
| ddnextt004 nexttoward 1 -10 -> 0.9999999999999999 | |
| ddnextt005 nexttoward -1 10 -> -0.9999999999999999 | |
| ddnextt006 nexttoward -1 -10 -> -1.000000000000001 | |
| ddnextt007 nexttoward 0 10 -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt008 nexttoward 0 -10 -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt009 nexttoward 9.999999999999999E+384 +Infinity -> Infinity Overflow Inexact Rounded | |
| ddnextt010 nexttoward -9.999999999999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded | |
| ddnextt011 nexttoward 9.999999999999999 10 -> 10.00000000000000 | |
| ddnextt012 nexttoward 10 9.999999999999999 -> 9.999999999999999 | |
| ddnextt013 nexttoward -9.999999999999999 -10 -> -10.00000000000000 | |
| ddnextt014 nexttoward -10 -9.999999999999999 -> -9.999999999999999 | |
| ddnextt015 nexttoward 9.999999999999998 10 -> 9.999999999999999 | |
| ddnextt016 nexttoward 10 9.999999999999998 -> 9.999999999999999 | |
| ddnextt017 nexttoward -9.999999999999998 -10 -> -9.999999999999999 | |
| ddnextt018 nexttoward -10 -9.999999999999998 -> -9.999999999999999 | |
| ------- lhs=rhs | |
| -- finites | |
| ddnextt101 nexttoward 7 7 -> 7 | |
| ddnextt102 nexttoward -7 -7 -> -7 | |
| ddnextt103 nexttoward 75 75 -> 75 | |
| ddnextt104 nexttoward -75 -75 -> -75 | |
| ddnextt105 nexttoward 7.50 7.5 -> 7.50 | |
| ddnextt106 nexttoward -7.50 -7.50 -> -7.50 | |
| ddnextt107 nexttoward 7.500 7.5000 -> 7.500 | |
| ddnextt108 nexttoward -7.500 -7.5 -> -7.500 | |
| -- zeros | |
| ddnextt111 nexttoward 0 0 -> 0 | |
| ddnextt112 nexttoward -0 -0 -> -0 | |
| ddnextt113 nexttoward 0E+4 0 -> 0E+4 | |
| ddnextt114 nexttoward -0E+4 -0 -> -0E+4 | |
| ddnextt115 nexttoward 0.00000000000 0.000000000000 -> 0E-11 | |
| ddnextt116 nexttoward -0.00000000000 -0.00 -> -0E-11 | |
| ddnextt117 nexttoward 0E-141 0 -> 0E-141 | |
| ddnextt118 nexttoward -0E-141 -000 -> -0E-141 | |
| -- full coefficients, alternating bits | |
| ddnextt121 nexttoward 268268268 268268268 -> 268268268 | |
| ddnextt122 nexttoward -268268268 -268268268 -> -268268268 | |
| ddnextt123 nexttoward 134134134 134134134 -> 134134134 | |
| ddnextt124 nexttoward -134134134 -134134134 -> -134134134 | |
| -- Nmax, Nmin, Ntiny | |
| ddnextt131 nexttoward 9.999999999999999E+384 9.999999999999999E+384 -> 9.999999999999999E+384 | |
| ddnextt132 nexttoward 1E-383 1E-383 -> 1E-383 | |
| ddnextt133 nexttoward 1.000000000000000E-383 1.000000000000000E-383 -> 1.000000000000000E-383 | |
| ddnextt134 nexttoward 1E-398 1E-398 -> 1E-398 | |
| ddnextt135 nexttoward -1E-398 -1E-398 -> -1E-398 | |
| ddnextt136 nexttoward -1.000000000000000E-383 -1.000000000000000E-383 -> -1.000000000000000E-383 | |
| ddnextt137 nexttoward -1E-383 -1E-383 -> -1E-383 | |
| ddnextt138 nexttoward -9.999999999999999E+384 -9.999999999999999E+384 -> -9.999999999999999E+384 | |
| ------- lhs<rhs | |
| ddnextt201 nexttoward 0.9999999999999995 Infinity -> 0.9999999999999996 | |
| ddnextt202 nexttoward 0.9999999999999996 Infinity -> 0.9999999999999997 | |
| ddnextt203 nexttoward 0.9999999999999997 Infinity -> 0.9999999999999998 | |
| ddnextt204 nexttoward 0.9999999999999998 Infinity -> 0.9999999999999999 | |
| ddnextt205 nexttoward 0.9999999999999999 Infinity -> 1.000000000000000 | |
| ddnextt206 nexttoward 1.000000000000000 Infinity -> 1.000000000000001 | |
| ddnextt207 nexttoward 1.0 Infinity -> 1.000000000000001 | |
| ddnextt208 nexttoward 1 Infinity -> 1.000000000000001 | |
| ddnextt209 nexttoward 1.000000000000001 Infinity -> 1.000000000000002 | |
| ddnextt210 nexttoward 1.000000000000002 Infinity -> 1.000000000000003 | |
| ddnextt211 nexttoward 1.000000000000003 Infinity -> 1.000000000000004 | |
| ddnextt212 nexttoward 1.000000000000004 Infinity -> 1.000000000000005 | |
| ddnextt213 nexttoward 1.000000000000005 Infinity -> 1.000000000000006 | |
| ddnextt214 nexttoward 1.000000000000006 Infinity -> 1.000000000000007 | |
| ddnextt215 nexttoward 1.000000000000007 Infinity -> 1.000000000000008 | |
| ddnextt216 nexttoward 1.000000000000008 Infinity -> 1.000000000000009 | |
| ddnextt217 nexttoward 1.000000000000009 Infinity -> 1.000000000000010 | |
| ddnextt218 nexttoward 1.000000000000010 Infinity -> 1.000000000000011 | |
| ddnextt219 nexttoward 1.000000000000011 Infinity -> 1.000000000000012 | |
| ddnextt221 nexttoward -0.9999999999999995 Infinity -> -0.9999999999999994 | |
| ddnextt222 nexttoward -0.9999999999999996 Infinity -> -0.9999999999999995 | |
| ddnextt223 nexttoward -0.9999999999999997 Infinity -> -0.9999999999999996 | |
| ddnextt224 nexttoward -0.9999999999999998 Infinity -> -0.9999999999999997 | |
| ddnextt225 nexttoward -0.9999999999999999 Infinity -> -0.9999999999999998 | |
| ddnextt226 nexttoward -1.000000000000000 Infinity -> -0.9999999999999999 | |
| ddnextt227 nexttoward -1.0 Infinity -> -0.9999999999999999 | |
| ddnextt228 nexttoward -1 Infinity -> -0.9999999999999999 | |
| ddnextt229 nexttoward -1.000000000000001 Infinity -> -1.000000000000000 | |
| ddnextt230 nexttoward -1.000000000000002 Infinity -> -1.000000000000001 | |
| ddnextt231 nexttoward -1.000000000000003 Infinity -> -1.000000000000002 | |
| ddnextt232 nexttoward -1.000000000000004 Infinity -> -1.000000000000003 | |
| ddnextt233 nexttoward -1.000000000000005 Infinity -> -1.000000000000004 | |
| ddnextt234 nexttoward -1.000000000000006 Infinity -> -1.000000000000005 | |
| ddnextt235 nexttoward -1.000000000000007 Infinity -> -1.000000000000006 | |
| ddnextt236 nexttoward -1.000000000000008 Infinity -> -1.000000000000007 | |
| ddnextt237 nexttoward -1.000000000000009 Infinity -> -1.000000000000008 | |
| ddnextt238 nexttoward -1.000000000000010 Infinity -> -1.000000000000009 | |
| ddnextt239 nexttoward -1.000000000000011 Infinity -> -1.000000000000010 | |
| ddnextt240 nexttoward -1.000000000000012 Infinity -> -1.000000000000011 | |
| -- Zeros | |
| ddnextt300 nexttoward 0 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt301 nexttoward 0.00 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt302 nexttoward 0E-300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt303 nexttoward 0E+300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt304 nexttoward 0E+30000 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt305 nexttoward -0 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt306 nexttoward -0.00 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt307 nexttoward -0E-300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt308 nexttoward -0E+300 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt309 nexttoward -0E+30000 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| -- specials | |
| ddnextt350 nexttoward Inf Infinity -> Infinity | |
| ddnextt351 nexttoward -Inf Infinity -> -9.999999999999999E+384 | |
| ddnextt352 nexttoward NaN Infinity -> NaN | |
| ddnextt353 nexttoward sNaN Infinity -> NaN Invalid_operation | |
| ddnextt354 nexttoward NaN77 Infinity -> NaN77 | |
| ddnextt355 nexttoward sNaN88 Infinity -> NaN88 Invalid_operation | |
| ddnextt356 nexttoward -NaN Infinity -> -NaN | |
| ddnextt357 nexttoward -sNaN Infinity -> -NaN Invalid_operation | |
| ddnextt358 nexttoward -NaN77 Infinity -> -NaN77 | |
| ddnextt359 nexttoward -sNaN88 Infinity -> -NaN88 Invalid_operation | |
| -- Nmax, Nmin, Ntiny, subnormals | |
| ddnextt370 nexttoward -9.999999999999999E+384 Infinity -> -9.999999999999998E+384 | |
| ddnextt371 nexttoward -9.999999999999998E+384 Infinity -> -9.999999999999997E+384 | |
| ddnextt372 nexttoward -1E-383 Infinity -> -9.99999999999999E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt373 nexttoward -1.000000000000000E-383 Infinity -> -9.99999999999999E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt374 nexttoward -9E-398 Infinity -> -8E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt375 nexttoward -9.9E-397 Infinity -> -9.8E-397 Underflow Subnormal Inexact Rounded | |
| ddnextt376 nexttoward -9.99999999999E-387 Infinity -> -9.99999999998E-387 Underflow Subnormal Inexact Rounded | |
| ddnextt377 nexttoward -9.99999999999999E-384 Infinity -> -9.99999999999998E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt378 nexttoward -9.99999999999998E-384 Infinity -> -9.99999999999997E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt379 nexttoward -9.99999999999997E-384 Infinity -> -9.99999999999996E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt380 nexttoward -0E-398 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt381 nexttoward -1E-398 Infinity -> -0E-398 Underflow Subnormal Inexact Rounded Clamped | |
| ddnextt382 nexttoward -2E-398 Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt383 nexttoward 0E-398 Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt384 nexttoward 1E-398 Infinity -> 2E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt385 nexttoward 2E-398 Infinity -> 3E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt386 nexttoward 10E-398 Infinity -> 1.1E-397 Underflow Subnormal Inexact Rounded | |
| ddnextt387 nexttoward 100E-398 Infinity -> 1.01E-396 Underflow Subnormal Inexact Rounded | |
| ddnextt388 nexttoward 100000E-398 Infinity -> 1.00001E-393 Underflow Subnormal Inexact Rounded | |
| ddnextt389 nexttoward 1.00000000000E-383 Infinity -> 1.000000000000001E-383 | |
| ddnextt390 nexttoward 1.000000000000000E-383 Infinity -> 1.000000000000001E-383 | |
| ddnextt391 nexttoward 1E-383 Infinity -> 1.000000000000001E-383 | |
| ddnextt392 nexttoward 9.999999999999997E+384 Infinity -> 9.999999999999998E+384 | |
| ddnextt393 nexttoward 9.999999999999998E+384 Infinity -> 9.999999999999999E+384 | |
| ddnextt394 nexttoward 9.999999999999999E+384 Infinity -> Infinity Overflow Inexact Rounded | |
| ------- lhs>rhs | |
| ddnextt401 nexttoward 0.9999999999999995 -Infinity -> 0.9999999999999994 | |
| ddnextt402 nexttoward 0.9999999999999996 -Infinity -> 0.9999999999999995 | |
| ddnextt403 nexttoward 0.9999999999999997 -Infinity -> 0.9999999999999996 | |
| ddnextt404 nexttoward 0.9999999999999998 -Infinity -> 0.9999999999999997 | |
| ddnextt405 nexttoward 0.9999999999999999 -Infinity -> 0.9999999999999998 | |
| ddnextt406 nexttoward 1.000000000000000 -Infinity -> 0.9999999999999999 | |
| ddnextt407 nexttoward 1.0 -Infinity -> 0.9999999999999999 | |
| ddnextt408 nexttoward 1 -Infinity -> 0.9999999999999999 | |
| ddnextt409 nexttoward 1.000000000000001 -Infinity -> 1.000000000000000 | |
| ddnextt410 nexttoward 1.000000000000002 -Infinity -> 1.000000000000001 | |
| ddnextt411 nexttoward 1.000000000000003 -Infinity -> 1.000000000000002 | |
| ddnextt412 nexttoward 1.000000000000004 -Infinity -> 1.000000000000003 | |
| ddnextt413 nexttoward 1.000000000000005 -Infinity -> 1.000000000000004 | |
| ddnextt414 nexttoward 1.000000000000006 -Infinity -> 1.000000000000005 | |
| ddnextt415 nexttoward 1.000000000000007 -Infinity -> 1.000000000000006 | |
| ddnextt416 nexttoward 1.000000000000008 -Infinity -> 1.000000000000007 | |
| ddnextt417 nexttoward 1.000000000000009 -Infinity -> 1.000000000000008 | |
| ddnextt418 nexttoward 1.000000000000010 -Infinity -> 1.000000000000009 | |
| ddnextt419 nexttoward 1.000000000000011 -Infinity -> 1.000000000000010 | |
| ddnextt420 nexttoward 1.000000000000012 -Infinity -> 1.000000000000011 | |
| ddnextt421 nexttoward -0.9999999999999995 -Infinity -> -0.9999999999999996 | |
| ddnextt422 nexttoward -0.9999999999999996 -Infinity -> -0.9999999999999997 | |
| ddnextt423 nexttoward -0.9999999999999997 -Infinity -> -0.9999999999999998 | |
| ddnextt424 nexttoward -0.9999999999999998 -Infinity -> -0.9999999999999999 | |
| ddnextt425 nexttoward -0.9999999999999999 -Infinity -> -1.000000000000000 | |
| ddnextt426 nexttoward -1.000000000000000 -Infinity -> -1.000000000000001 | |
| ddnextt427 nexttoward -1.0 -Infinity -> -1.000000000000001 | |
| ddnextt428 nexttoward -1 -Infinity -> -1.000000000000001 | |
| ddnextt429 nexttoward -1.000000000000001 -Infinity -> -1.000000000000002 | |
| ddnextt430 nexttoward -1.000000000000002 -Infinity -> -1.000000000000003 | |
| ddnextt431 nexttoward -1.000000000000003 -Infinity -> -1.000000000000004 | |
| ddnextt432 nexttoward -1.000000000000004 -Infinity -> -1.000000000000005 | |
| ddnextt433 nexttoward -1.000000000000005 -Infinity -> -1.000000000000006 | |
| ddnextt434 nexttoward -1.000000000000006 -Infinity -> -1.000000000000007 | |
| ddnextt435 nexttoward -1.000000000000007 -Infinity -> -1.000000000000008 | |
| ddnextt436 nexttoward -1.000000000000008 -Infinity -> -1.000000000000009 | |
| ddnextt437 nexttoward -1.000000000000009 -Infinity -> -1.000000000000010 | |
| ddnextt438 nexttoward -1.000000000000010 -Infinity -> -1.000000000000011 | |
| ddnextt439 nexttoward -1.000000000000011 -Infinity -> -1.000000000000012 | |
| -- Zeros | |
| ddnextt500 nexttoward -0 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt501 nexttoward 0 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt502 nexttoward 0.00 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt503 nexttoward -0.00 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt504 nexttoward 0E-300 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt505 nexttoward 0E+300 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt506 nexttoward 0E+30000 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt507 nexttoward -0E+30000 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| -- specials | |
| ddnextt550 nexttoward Inf -Infinity -> 9.999999999999999E+384 | |
| ddnextt551 nexttoward -Inf -Infinity -> -Infinity | |
| ddnextt552 nexttoward NaN -Infinity -> NaN | |
| ddnextt553 nexttoward sNaN -Infinity -> NaN Invalid_operation | |
| ddnextt554 nexttoward NaN77 -Infinity -> NaN77 | |
| ddnextt555 nexttoward sNaN88 -Infinity -> NaN88 Invalid_operation | |
| ddnextt556 nexttoward -NaN -Infinity -> -NaN | |
| ddnextt557 nexttoward -sNaN -Infinity -> -NaN Invalid_operation | |
| ddnextt558 nexttoward -NaN77 -Infinity -> -NaN77 | |
| ddnextt559 nexttoward -sNaN88 -Infinity -> -NaN88 Invalid_operation | |
| -- Nmax, Nmin, Ntiny, subnormals | |
| ddnextt670 nexttoward 9.999999999999999E+384 -Infinity -> 9.999999999999998E+384 | |
| ddnextt671 nexttoward 9.999999999999998E+384 -Infinity -> 9.999999999999997E+384 | |
| ddnextt672 nexttoward 1E-383 -Infinity -> 9.99999999999999E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt673 nexttoward 1.000000000000000E-383 -Infinity -> 9.99999999999999E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt674 nexttoward 9E-398 -Infinity -> 8E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt675 nexttoward 9.9E-397 -Infinity -> 9.8E-397 Underflow Subnormal Inexact Rounded | |
| ddnextt676 nexttoward 9.99999999999E-387 -Infinity -> 9.99999999998E-387 Underflow Subnormal Inexact Rounded | |
| ddnextt677 nexttoward 9.99999999999999E-384 -Infinity -> 9.99999999999998E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt678 nexttoward 9.99999999999998E-384 -Infinity -> 9.99999999999997E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt679 nexttoward 9.99999999999997E-384 -Infinity -> 9.99999999999996E-384 Underflow Subnormal Inexact Rounded | |
| ddnextt680 nexttoward 0E-398 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt681 nexttoward 1E-398 -Infinity -> 0E-398 Underflow Subnormal Inexact Rounded Clamped | |
| ddnextt682 nexttoward 2E-398 -Infinity -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt683 nexttoward -0E-398 -Infinity -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt684 nexttoward -1E-398 -Infinity -> -2E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt685 nexttoward -2E-398 -Infinity -> -3E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt686 nexttoward -10E-398 -Infinity -> -1.1E-397 Underflow Subnormal Inexact Rounded | |
| ddnextt687 nexttoward -100E-398 -Infinity -> -1.01E-396 Underflow Subnormal Inexact Rounded | |
| ddnextt688 nexttoward -100000E-398 -Infinity -> -1.00001E-393 Underflow Subnormal Inexact Rounded | |
| ddnextt689 nexttoward -1.00000000000E-383 -Infinity -> -1.000000000000001E-383 | |
| ddnextt690 nexttoward -1.000000000000000E-383 -Infinity -> -1.000000000000001E-383 | |
| ddnextt691 nexttoward -1E-383 -Infinity -> -1.000000000000001E-383 | |
| ddnextt692 nexttoward -9.999999999999998E+384 -Infinity -> -9.999999999999999E+384 | |
| ddnextt693 nexttoward -9.999999999999999E+384 -Infinity -> -Infinity Overflow Inexact Rounded | |
| ------- Specials | |
| ddnextt780 nexttoward -Inf -Inf -> -Infinity | |
| ddnextt781 nexttoward -Inf -1000 -> -9.999999999999999E+384 | |
| ddnextt782 nexttoward -Inf -1 -> -9.999999999999999E+384 | |
| ddnextt783 nexttoward -Inf -0 -> -9.999999999999999E+384 | |
| ddnextt784 nexttoward -Inf 0 -> -9.999999999999999E+384 | |
| ddnextt785 nexttoward -Inf 1 -> -9.999999999999999E+384 | |
| ddnextt786 nexttoward -Inf 1000 -> -9.999999999999999E+384 | |
| ddnextt787 nexttoward -1000 -Inf -> -1000.000000000001 | |
| ddnextt788 nexttoward -Inf -Inf -> -Infinity | |
| ddnextt789 nexttoward -1 -Inf -> -1.000000000000001 | |
| ddnextt790 nexttoward -0 -Inf -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt791 nexttoward 0 -Inf -> -1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt792 nexttoward 1 -Inf -> 0.9999999999999999 | |
| ddnextt793 nexttoward 1000 -Inf -> 999.9999999999999 | |
| ddnextt794 nexttoward Inf -Inf -> 9.999999999999999E+384 | |
| ddnextt800 nexttoward Inf -Inf -> 9.999999999999999E+384 | |
| ddnextt801 nexttoward Inf -1000 -> 9.999999999999999E+384 | |
| ddnextt802 nexttoward Inf -1 -> 9.999999999999999E+384 | |
| ddnextt803 nexttoward Inf -0 -> 9.999999999999999E+384 | |
| ddnextt804 nexttoward Inf 0 -> 9.999999999999999E+384 | |
| ddnextt805 nexttoward Inf 1 -> 9.999999999999999E+384 | |
| ddnextt806 nexttoward Inf 1000 -> 9.999999999999999E+384 | |
| ddnextt807 nexttoward Inf Inf -> Infinity | |
| ddnextt808 nexttoward -1000 Inf -> -999.9999999999999 | |
| ddnextt809 nexttoward -Inf Inf -> -9.999999999999999E+384 | |
| ddnextt810 nexttoward -1 Inf -> -0.9999999999999999 | |
| ddnextt811 nexttoward -0 Inf -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt812 nexttoward 0 Inf -> 1E-398 Underflow Subnormal Inexact Rounded | |
| ddnextt813 nexttoward 1 Inf -> 1.000000000000001 | |
| ddnextt814 nexttoward 1000 Inf -> 1000.000000000001 | |
| ddnextt815 nexttoward Inf Inf -> Infinity | |
| ddnextt821 nexttoward NaN -Inf -> NaN | |
| ddnextt822 nexttoward NaN -1000 -> NaN | |
| ddnextt823 nexttoward NaN -1 -> NaN | |
| ddnextt824 nexttoward NaN -0 -> NaN | |
| ddnextt825 nexttoward NaN 0 -> NaN | |
| ddnextt826 nexttoward NaN 1 -> NaN | |
| ddnextt827 nexttoward NaN 1000 -> NaN | |
| ddnextt828 nexttoward NaN Inf -> NaN | |
| ddnextt829 nexttoward NaN NaN -> NaN | |
| ddnextt830 nexttoward -Inf NaN -> NaN | |
| ddnextt831 nexttoward -1000 NaN -> NaN | |
| ddnextt832 nexttoward -1 NaN -> NaN | |
| ddnextt833 nexttoward -0 NaN -> NaN | |
| ddnextt834 nexttoward 0 NaN -> NaN | |
| ddnextt835 nexttoward 1 NaN -> NaN | |
| ddnextt836 nexttoward 1000 NaN -> NaN | |
| ddnextt837 nexttoward Inf NaN -> NaN | |
| ddnextt841 nexttoward sNaN -Inf -> NaN Invalid_operation | |
| ddnextt842 nexttoward sNaN -1000 -> NaN Invalid_operation | |
| ddnextt843 nexttoward sNaN -1 -> NaN Invalid_operation | |
| ddnextt844 nexttoward sNaN -0 -> NaN Invalid_operation | |
| ddnextt845 nexttoward sNaN 0 -> NaN Invalid_operation | |
| ddnextt846 nexttoward sNaN 1 -> NaN Invalid_operation | |
| ddnextt847 nexttoward sNaN 1000 -> NaN Invalid_operation | |
| ddnextt848 nexttoward sNaN NaN -> NaN Invalid_operation | |
| ddnextt849 nexttoward sNaN sNaN -> NaN Invalid_operation | |
| ddnextt850 nexttoward NaN sNaN -> NaN Invalid_operation | |
| ddnextt851 nexttoward -Inf sNaN -> NaN Invalid_operation | |
| ddnextt852 nexttoward -1000 sNaN -> NaN Invalid_operation | |
| ddnextt853 nexttoward -1 sNaN -> NaN Invalid_operation | |
| ddnextt854 nexttoward -0 sNaN -> NaN Invalid_operation | |
| ddnextt855 nexttoward 0 sNaN -> NaN Invalid_operation | |
| ddnextt856 nexttoward 1 sNaN -> NaN Invalid_operation | |
| ddnextt857 nexttoward 1000 sNaN -> NaN Invalid_operation | |
| ddnextt858 nexttoward Inf sNaN -> NaN Invalid_operation | |
| ddnextt859 nexttoward NaN sNaN -> NaN Invalid_operation | |
| -- propagating NaNs | |
| ddnextt861 nexttoward NaN1 -Inf -> NaN1 | |
| ddnextt862 nexttoward +NaN2 -1000 -> NaN2 | |
| ddnextt863 nexttoward NaN3 1000 -> NaN3 | |
| ddnextt864 nexttoward NaN4 Inf -> NaN4 | |
| ddnextt865 nexttoward NaN5 +NaN6 -> NaN5 | |
| ddnextt866 nexttoward -Inf NaN7 -> NaN7 | |
| ddnextt867 nexttoward -1000 NaN8 -> NaN8 | |
| ddnextt868 nexttoward 1000 NaN9 -> NaN9 | |
| ddnextt869 nexttoward Inf +NaN10 -> NaN10 | |
| ddnextt871 nexttoward sNaN11 -Inf -> NaN11 Invalid_operation | |
| ddnextt872 nexttoward sNaN12 -1000 -> NaN12 Invalid_operation | |
| ddnextt873 nexttoward sNaN13 1000 -> NaN13 Invalid_operation | |
| ddnextt874 nexttoward sNaN14 NaN17 -> NaN14 Invalid_operation | |
| ddnextt875 nexttoward sNaN15 sNaN18 -> NaN15 Invalid_operation | |
| ddnextt876 nexttoward NaN16 sNaN19 -> NaN19 Invalid_operation | |
| ddnextt877 nexttoward -Inf +sNaN20 -> NaN20 Invalid_operation | |
| ddnextt878 nexttoward -1000 sNaN21 -> NaN21 Invalid_operation | |
| ddnextt879 nexttoward 1000 sNaN22 -> NaN22 Invalid_operation | |
| ddnextt880 nexttoward Inf sNaN23 -> NaN23 Invalid_operation | |
| ddnextt881 nexttoward +NaN25 +sNaN24 -> NaN24 Invalid_operation | |
| ddnextt882 nexttoward -NaN26 NaN28 -> -NaN26 | |
| ddnextt883 nexttoward -sNaN27 sNaN29 -> -NaN27 Invalid_operation | |
| ddnextt884 nexttoward 1000 -NaN30 -> -NaN30 | |
| ddnextt885 nexttoward 1000 -sNaN31 -> -NaN31 Invalid_operation | |
| -- Null tests | |
| ddnextt900 nexttoward 1 # -> NaN Invalid_operation | |
| ddnextt901 nexttoward # 1 -> NaN Invalid_operation | |