| Facundo Batista | 353750c | 2007-09-13 18:13:15 +0000 | [diff] [blame] | 1 | ------------------------------------------------------------------------
|
| 2 | -- ddCanonical.decTest -- test decDouble canonical results --
|
| Mark Dickinson | fe84cce | 2008-07-27 06:39:07 +0000 | [diff] [blame] | 3 | -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
|
| Facundo Batista | 353750c | 2007-09-13 18:13:15 +0000 | [diff] [blame] | 4 | ------------------------------------------------------------------------
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| 5 | -- Please see the document "General Decimal Arithmetic Testcases" --
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| 6 | -- at http://www2.hursley.ibm.com/decimal for the description of --
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| 7 | -- these testcases. --
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| 8 | -- --
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| 9 | -- These testcases are experimental ('beta' versions), and they --
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| 10 | -- may contain errors. They are offered on an as-is basis. In --
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| 11 | -- particular, achieving the same results as the tests here is not --
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| 12 | -- a guarantee that an implementation complies with any Standard --
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| 13 | -- or specification. The tests are not exhaustive. --
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| 14 | -- --
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| 15 | -- Please send comments, suggestions, and corrections to the author: --
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| 16 | -- Mike Cowlishaw, IBM Fellow --
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| 17 | -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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| 18 | -- mfc@uk.ibm.com --
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| 19 | ------------------------------------------------------------------------
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| Mark Dickinson | 539bff4 | 2009-10-08 16:28:39 +0000 | [diff] [blame] | 20 | version: 2.59
|
| Facundo Batista | 353750c | 2007-09-13 18:13:15 +0000 | [diff] [blame] | 21 |
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| 22 | -- This file tests that copy operations leave uncanonical operands
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| 23 | -- unchanged, and vice versa
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| 24 | -- All operands and results are decDoubles.
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| 25 | precision: 16
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| 26 | maxExponent: 384
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| 27 | minExponent: -383
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| 28 | extended: 1
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| 29 | clamp: 1
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| 30 | rounding: half_even
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| 31 |
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| 32 | -- Uncanonical declets are: abc, where:
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| 33 | -- a=1,2,3
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| 34 | -- b=6,7,e,f
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| 35 | -- c=e,f
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| 36 |
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| 37 | -- assert some standard (canonical) values; this tests that FromString
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| 38 | -- produces canonical results (many more in decimalNN)
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| 39 | ddcan001 apply 9.999999999999999E+384 -> #77fcff3fcff3fcff
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| 40 | ddcan002 apply 0 -> #2238000000000000
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| 41 | ddcan003 apply 1 -> #2238000000000001
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| 42 | ddcan004 apply -1 -> #a238000000000001
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| 43 | ddcan005 apply Infinity -> #7800000000000000
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| 44 | ddcan006 apply -Infinity -> #f800000000000000
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| 45 | ddcan007 apply -NaN -> #fc00000000000000
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| 46 | ddcan008 apply -sNaN -> #fe00000000000000
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| 47 | ddcan009 apply NaN999999999999999 -> #7c00ff3fcff3fcff
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| 48 | ddcan010 apply sNaN999999999999999 -> #7e00ff3fcff3fcff
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| 49 | decan011 apply 9999999999999999 -> #6e38ff3fcff3fcff
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| 50 | ddcan012 apply 7.50 -> #22300000000003d0
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| 51 | ddcan013 apply 9.99 -> #22300000000000ff
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| 52 |
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| 53 | -- Base tests for canonical encodings (individual operator
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| 54 | -- propagation is tested later)
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| 55 |
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| 56 | -- Finites: declets in coefficient
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| 57 | ddcan021 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
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| 58 | ddcan022 canonical #77fcff3fcff3fcff -> #77fcff3fcff3fcff
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| 59 | ddcan023 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
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| 60 | ddcan024 canonical #77ffff3fcff3fcff -> #77fcff3fcff3fcff
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| 61 | ddcan025 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
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| 62 | ddcan026 canonical #77fcffffcff3fcff -> #77fcff3fcff3fcff
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| 63 | ddcan027 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
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| 64 | ddcan028 canonical #77fcff3ffff3fcff -> #77fcff3fcff3fcff
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| 65 | ddcan030 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
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| 66 | ddcan031 canonical #77fcff3fcffffcff -> #77fcff3fcff3fcff
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| 67 | ddcan032 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
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| 68 | ddcan033 canonical #77fcff3fcff3ffff -> #77fcff3fcff3fcff
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| 69 | ddcan035 canonical #77fcff3fdff3fcff -> #77fcff3fcff3fcff
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| 70 | ddcan036 canonical #77fcff3feff3fcff -> #77fcff3fcff3fcff
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| 71 |
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| 72 | -- NaN: declets in payload
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| 73 | ddcan100 canonical NaN999999999999999 -> #7c00ff3fcff3fcff
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| 74 | ddcan101 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 75 | ddcan102 canonical #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 76 | ddcan103 canonical #7c00ffffcff3fcff -> #7c00ff3fcff3fcff
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| 77 | ddcan104 canonical #7c00ff3ffff3fcff -> #7c00ff3fcff3fcff
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| 78 | ddcan105 canonical #7c00ff3fcffffcff -> #7c00ff3fcff3fcff
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| 79 | ddcan106 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
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| 80 | ddcan107 canonical #7c00ff3fcff3ffff -> #7c00ff3fcff3fcff
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| 81 | -- NaN: exponent continuation bits [excluding sNaN selector]
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| 82 | ddcan110 canonical #7c00ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 83 | ddcan112 canonical #7d00ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 84 | ddcan113 canonical #7c80ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 85 | ddcan114 canonical #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 86 | ddcan115 canonical #7c20ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 87 | ddcan116 canonical #7c10ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 88 | ddcan117 canonical #7c08ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 89 | ddcan118 canonical #7c04ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 90 |
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| 91 | -- sNaN: declets in payload
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| 92 | ddcan120 canonical sNaN999999999999999 -> #7e00ff3fcff3fcff
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| 93 | ddcan121 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 94 | ddcan122 canonical #7e03ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 95 | ddcan123 canonical #7e00ffffcff3fcff -> #7e00ff3fcff3fcff
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| 96 | ddcan124 canonical #7e00ff3ffff3fcff -> #7e00ff3fcff3fcff
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| 97 | ddcan125 canonical #7e00ff3fcffffcff -> #7e00ff3fcff3fcff
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| 98 | ddcan126 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
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| 99 | ddcan127 canonical #7e00ff3fcff3ffff -> #7e00ff3fcff3fcff
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| 100 | -- sNaN: exponent continuation bits [excluding sNaN selector]
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| 101 | ddcan130 canonical #7e00ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 102 | ddcan132 canonical #7f00ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 103 | ddcan133 canonical #7e80ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 104 | ddcan134 canonical #7e40ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 105 | ddcan135 canonical #7e20ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 106 | ddcan136 canonical #7e10ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 107 | ddcan137 canonical #7e08ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 108 | ddcan138 canonical #7e04ff3fcff3fcff -> #7e00ff3fcff3fcff
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| 109 |
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| 110 | -- Inf: exponent continuation bits
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| 111 | ddcan140 canonical #7800000000000000 -> #7800000000000000
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| 112 | ddcan141 canonical #7900000000000000 -> #7800000000000000
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| 113 | ddcan142 canonical #7a00000000000000 -> #7800000000000000
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| 114 | ddcan143 canonical #7880000000000000 -> #7800000000000000
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| 115 | ddcan144 canonical #7840000000000000 -> #7800000000000000
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| 116 | ddcan145 canonical #7820000000000000 -> #7800000000000000
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| 117 | ddcan146 canonical #7810000000000000 -> #7800000000000000
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| 118 | ddcan147 canonical #7808000000000000 -> #7800000000000000
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| 119 | ddcan148 canonical #7804000000000000 -> #7800000000000000
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| 120 |
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| 121 | -- Inf: coefficient continuation bits (first, last, and a few others)
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| 122 | ddcan150 canonical #7800000000000000 -> #7800000000000000
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| 123 | ddcan151 canonical #7802000000000000 -> #7800000000000000
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| 124 | ddcan152 canonical #7800000000000001 -> #7800000000000000
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| 125 | ddcan153 canonical #7801000000000000 -> #7800000000000000
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| 126 | ddcan154 canonical #7800200000000000 -> #7800000000000000
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| 127 | ddcan155 canonical #7800080000000000 -> #7800000000000000
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| 128 | ddcan156 canonical #7800002000000000 -> #7800000000000000
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| 129 | ddcan157 canonical #7800000400000000 -> #7800000000000000
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| 130 | ddcan158 canonical #7800000040000000 -> #7800000000000000
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| 131 | ddcan159 canonical #7800000008000000 -> #7800000000000000
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| 132 | ddcan160 canonical #7800000000400000 -> #7800000000000000
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| 133 | ddcan161 canonical #7800000000020000 -> #7800000000000000
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| 134 | ddcan162 canonical #7800000000008000 -> #7800000000000000
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| 135 | ddcan163 canonical #7800000000000200 -> #7800000000000000
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| 136 | ddcan164 canonical #7800000000000040 -> #7800000000000000
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| 137 | ddcan165 canonical #7800000000000008 -> #7800000000000000
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| 138 |
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| 139 |
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| 140 | -- Now the operators -- trying to check paths that might fail to
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| 141 | -- canonicalize propagated operands
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| 142 |
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| 143 | ----- Add:
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| 144 | -- Finites: neutral 0
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| 145 | ddcan202 add 0E+384 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
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| 146 | ddcan203 add #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
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| 147 | -- tiny zero
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| 148 | ddcan204 add 0E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Rounded
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| 149 | ddcan205 add #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
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| 150 | -- tiny non zero
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| 151 | ddcan206 add -1E-398 #77ffff3fcff3fcff -> #77fcff3fcff3fcff Inexact Rounded
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| 152 | ddcan207 add #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
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| 153 | -- NaN: declets in payload
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| 154 | ddcan211 add 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 155 | ddcan212 add #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
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| 156 | -- NaN: exponent continuation bits [excluding sNaN selector]
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| 157 | ddcan213 add 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 158 | ddcan214 add #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
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| 159 | -- sNaN: declets in payload
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| 160 | ddcan215 add 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 161 | ddcan216 add #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
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| 162 | -- sNaN: exponent continuation bits [excluding sNaN selector]
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| 163 | ddcan217 add 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 164 | ddcan218 add #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
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| 165 | -- Inf: exponent continuation bits
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| 166 | ddcan220 add 0 #7880000000000000 -> #7800000000000000
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| 167 | ddcan221 add #7880000000000000 0 -> #7800000000000000
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| 168 | -- Inf: coefficient continuation bits
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| 169 | ddcan222 add 0 #7802000000000000 -> #7800000000000000
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| 170 | ddcan223 add #7802000000000000 0 -> #7800000000000000
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| 171 | ddcan224 add 0 #7800000000000001 -> #7800000000000000
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| 172 | ddcan225 add #7800000000000001 0 -> #7800000000000000
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| 173 | ddcan226 add 0 #7800002000000000 -> #7800000000000000
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| 174 | ddcan227 add #7800002000000000 0 -> #7800000000000000
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| 175 |
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| 176 | ----- Class: [does not return encoded]
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| 177 |
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| 178 | ----- Compare:
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| 179 | ddcan231 compare -Inf 1 -> #a238000000000001
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| 180 | ddcan232 compare -Inf -Inf -> #2238000000000000
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| 181 | ddcan233 compare 1 -Inf -> #2238000000000001
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| 182 | ddcan234 compare #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff
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| 183 | ddcan235 compare #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
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| 184 |
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| 185 | ----- CompareSig:
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| 186 | ddcan241 comparesig -Inf 1 -> #a238000000000001
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| 187 | ddcan242 comparesig -Inf -Inf -> #2238000000000000
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| 188 | ddcan243 comparesig 1 -Inf -> #2238000000000001
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| 189 | ddcan244 comparesig #7c00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
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| 190 | ddcan245 comparesig #7e00ff3ffff3fcff -1000 -> #7c00ff3fcff3fcff Invalid_operation
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| 191 |
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| 192 | ----- Copy: [does not usually canonicalize]
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| 193 | -- finites
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| 194 | ddcan250 copy #77ffff3fcff3fcff -> #77ffff3fcff3fcff
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| 195 | ddcan251 copy #77fcff3fdff3fcff -> #77fcff3fdff3fcff
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| 196 | -- NaNs
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| 197 | ddcan252 copy #7c03ff3fcff3fcff -> #7c03ff3fcff3fcff
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| 198 | ddcan253 copy #7c00ff3fcff3ffff -> #7c00ff3fcff3ffff
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| 199 | ddcan254 copy #7d00ff3fcff3fcff -> #7d00ff3fcff3fcff
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| 200 | ddcan255 copy #7c04ff3fcff3fcff -> #7c04ff3fcff3fcff
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| 201 | -- sNaN
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| 202 | ddcan256 copy #7e00ff3fcffffcff -> #7e00ff3fcffffcff
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| 203 | ddcan257 copy #7e40ff3fcff3fcff -> #7e40ff3fcff3fcff
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| 204 | -- Inf
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| 205 | ddcan258 copy #7a00000000000000 -> #7a00000000000000
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| 206 | ddcan259 copy #7800200000000000 -> #7800200000000000
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| 207 |
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| 208 | ----- CopyAbs: [does not usually canonicalize]
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| 209 | -- finites
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| 210 | ddcan260 copyabs #f7ffff3fcff3fcff -> #77ffff3fcff3fcff
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| 211 | ddcan261 copyabs #f7fcff3fdff3fcff -> #77fcff3fdff3fcff
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| 212 | -- NaNs
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| 213 | ddcan262 copyabs #fc03ff3fcff3fcff -> #7c03ff3fcff3fcff
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| 214 | ddcan263 copyabs #fc00ff3fcff3ffff -> #7c00ff3fcff3ffff
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| 215 | ddcan264 copyabs #fd00ff3fcff3fcff -> #7d00ff3fcff3fcff
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| 216 | ddcan265 copyabs #fc04ff3fcff3fcff -> #7c04ff3fcff3fcff
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| 217 | -- sNaN
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| 218 | ddcan266 copyabs #fe00ff3fcffffcff -> #7e00ff3fcffffcff
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| 219 | ddcan267 copyabs #fe40ff3fcff3fcff -> #7e40ff3fcff3fcff
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| 220 | -- Inf
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| 221 | ddcan268 copyabs #fa00000000000000 -> #7a00000000000000
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| 222 | ddcan269 copyabs #f800200000000000 -> #7800200000000000
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| 223 |
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| 224 | ----- CopyNegate: [does not usually canonicalize]
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| 225 | -- finites
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| 226 | ddcan270 copynegate #77ffff3fcff3fcff -> #f7ffff3fcff3fcff
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| 227 | ddcan271 copynegate #77fcff3fdff3fcff -> #f7fcff3fdff3fcff
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| 228 | -- NaNs
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| 229 | ddcan272 copynegate #7c03ff3fcff3fcff -> #fc03ff3fcff3fcff
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| 230 | ddcan273 copynegate #7c00ff3fcff3ffff -> #fc00ff3fcff3ffff
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| 231 | ddcan274 copynegate #7d00ff3fcff3fcff -> #fd00ff3fcff3fcff
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| 232 | ddcan275 copynegate #7c04ff3fcff3fcff -> #fc04ff3fcff3fcff
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| 233 | -- sNaN
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| 234 | ddcan276 copynegate #7e00ff3fcffffcff -> #fe00ff3fcffffcff
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| 235 | ddcan277 copynegate #7e40ff3fcff3fcff -> #fe40ff3fcff3fcff
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| 236 | -- Inf
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| 237 | ddcan278 copynegate #7a00000000000000 -> #fa00000000000000
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| 238 | ddcan279 copynegate #7800200000000000 -> #f800200000000000
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| 239 |
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| 240 | ----- CopySign: [does not usually canonicalize]
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| 241 | -- finites
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| 242 | ddcan280 copysign #77ffff3fcff3fcff -1 -> #f7ffff3fcff3fcff
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| 243 | ddcan281 copysign #77fcff3fdff3fcff 1 -> #77fcff3fdff3fcff
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| 244 | -- NaNs
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| 245 | ddcan282 copysign #7c03ff3fcff3fcff -1 -> #fc03ff3fcff3fcff
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| 246 | ddcan283 copysign #7c00ff3fcff3ffff 1 -> #7c00ff3fcff3ffff
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| 247 | ddcan284 copysign #7d00ff3fcff3fcff -1 -> #fd00ff3fcff3fcff
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| 248 | ddcan285 copysign #7c04ff3fcff3fcff 1 -> #7c04ff3fcff3fcff
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| 249 | -- sNaN
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| 250 | ddcan286 copysign #7e00ff3fcffffcff -1 -> #fe00ff3fcffffcff
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| 251 | ddcan287 copysign #7e40ff3fcff3fcff 1 -> #7e40ff3fcff3fcff
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| 252 | -- Inf
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| 253 | ddcan288 copysign #7a00000000000000 -1 -> #fa00000000000000
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| 254 | ddcan289 copysign #7800200000000000 1 -> #7800200000000000
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| 255 |
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| 256 | ----- Multiply:
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| 257 | -- Finites: neutral 0
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| 258 | ddcan302 multiply 1 #77ffff3fcff3fcff -> #77fcff3fcff3fcff
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| 259 | ddcan303 multiply #77fcffffcff3fcff 1 -> #77fcff3fcff3fcff
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| 260 | -- negative
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| 261 | ddcan306 multiply -1 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
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| 262 | ddcan307 multiply #77fcffffcff3fcff -1 -> #f7fcff3fcff3fcff
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| 263 | -- NaN: declets in payload
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| 264 | ddcan311 multiply 1 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 265 | ddcan312 multiply #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
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| 266 | -- NaN: exponent continuation bits [excluding sNaN selector]
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| 267 | ddcan313 multiply 1 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 268 | ddcan314 multiply #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
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| 269 | -- sNaN: declets in payload
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| 270 | ddcan315 multiply 1 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 271 | ddcan316 multiply #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
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| 272 | -- sNaN: exponent continuation bits [excluding sNaN selector]
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| 273 | ddcan317 multiply 1 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 274 | ddcan318 multiply #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
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| 275 | -- Inf: exponent continuation bits
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| 276 | ddcan320 multiply 1 #7880000000000000 -> #7800000000000000
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| 277 | ddcan321 multiply #7880000000000000 1 -> #7800000000000000
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| 278 | -- Inf: coefficient continuation bits
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| 279 | ddcan322 multiply 1 #7802000000000000 -> #7800000000000000
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| 280 | ddcan323 multiply #7802000000000000 1 -> #7800000000000000
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| 281 | ddcan324 multiply 1 #7800000000000001 -> #7800000000000000
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| 282 | ddcan325 multiply #7800000000000001 1 -> #7800000000000000
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| 283 | ddcan326 multiply 1 #7800002000000000 -> #7800000000000000
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| 284 | ddcan327 multiply #7800002000000000 1 -> #7800000000000000
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| 285 |
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| 286 | ----- Quantize:
|
| 287 | ddcan401 quantize #6e38ff3ffff3fcff 1 -> #6e38ff3fcff3fcff
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| 288 | ddcan402 quantize #6e38ff3fcff3fdff 0 -> #6e38ff3fcff3fcff
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| 289 | ddcan403 quantize #7880000000000000 Inf -> #7800000000000000
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| 290 | ddcan404 quantize #7802000000000000 -Inf -> #7800000000000000
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| 291 | ddcan410 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
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| 292 | ddcan411 quantize #7c03ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
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| 293 | ddcan412 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
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| 294 | ddcan413 quantize #7c40ff3fcff3fcff 1 -> #7c00ff3fcff3fcff
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| 295 | ddcan414 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
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| 296 | ddcan415 quantize #7e00ffffcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
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| 297 | ddcan416 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
|
| 298 | ddcan417 quantize #7e80ff3fcff3fcff 1 -> #7c00ff3fcff3fcff Invalid_operation
|
| 299 |
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| 300 | ----- Subtract:
|
| 301 | -- Finites: neutral 0
|
| 302 | ddcan502 subtract 0E+384 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff
|
| 303 | ddcan503 subtract #77fcffffcff3fcff 0E+384 -> #77fcff3fcff3fcff
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| 304 | -- tiny zero
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| 305 | ddcan504 subtract 0E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Rounded
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| 306 | ddcan505 subtract #77fcffffcff3fcff 0E-398 -> #77fcff3fcff3fcff Rounded
|
| 307 | -- tiny non zero
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| 308 | ddcan506 subtract -1E-398 #77ffff3fcff3fcff -> #f7fcff3fcff3fcff Inexact Rounded
|
| 309 | ddcan507 subtract #77ffff3fcff3fcff -1E-398 -> #77fcff3fcff3fcff Inexact Rounded
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| 310 | -- NaN: declets in payload
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| 311 | ddcan511 subtract 0 #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
|
| 312 | ddcan512 subtract #7c03ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
|
| 313 | -- NaN: exponent continuation bits [excluding sNaN selector]
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| 314 | ddcan513 subtract 0 #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
|
| 315 | ddcan514 subtract #7c40ff3fcff3fcff 0 -> #7c00ff3fcff3fcff
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| 316 | -- sNaN: declets in payload
|
| 317 | ddcan515 subtract 0 #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
|
| 318 | ddcan516 subtract #7e00ffffcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
|
| 319 | -- sNaN: exponent continuation bits [excluding sNaN selector]
|
| 320 | ddcan517 subtract 0 #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
|
| 321 | ddcan518 subtract #7e80ff3fcff3fcff 0 -> #7c00ff3fcff3fcff Invalid_operation
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| 322 | -- Inf: exponent continuation bits
|
| 323 | ddcan520 subtract 0 #7880000000000000 -> #f800000000000000
|
| 324 | ddcan521 subtract #7880000000000000 0 -> #7800000000000000
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| 325 | -- Inf: coefficient continuation bits
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| 326 | ddcan522 subtract 0 #7802000000000000 -> #f800000000000000
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| 327 | ddcan523 subtract #7802000000000000 0 -> #7800000000000000
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| 328 | ddcan524 subtract 0 #7800000000000001 -> #f800000000000000
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| 329 | ddcan525 subtract #7800000000000001 0 -> #7800000000000000
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| 330 | ddcan526 subtract 0 #7800002000000000 -> #f800000000000000
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| 331 | ddcan527 subtract #7800002000000000 0 -> #7800000000000000
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| 332 |
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| 333 | ----- ToIntegral:
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| 334 | ddcan601 tointegralx #6e38ff3ffff3fcff -> #6e38ff3fcff3fcff
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| 335 | ddcan602 tointegralx #6e38ff3fcff3fdff -> #6e38ff3fcff3fcff
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| 336 | ddcan603 tointegralx #7880000000000000 -> #7800000000000000
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| 337 | ddcan604 tointegralx #7802000000000000 -> #7800000000000000
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| 338 | ddcan610 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 339 | ddcan611 tointegralx #7c03ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 340 | ddcan612 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 341 | ddcan613 tointegralx #7c40ff3fcff3fcff -> #7c00ff3fcff3fcff
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| 342 | ddcan614 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 343 | ddcan615 tointegralx #7e00ffffcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 344 | ddcan616 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 345 | ddcan617 tointegralx #7e80ff3fcff3fcff -> #7c00ff3fcff3fcff Invalid_operation
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| 346 | -- uncanonical 3999, 39.99, 3.99, 0.399, and negatives
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| 347 | ddcan618 tointegralx #2238000000000fff -> #2238000000000cff
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| 348 | ddcan619 tointegralx #2230000000000fff -> #2238000000000040 Inexact Rounded
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| 349 | ddcan620 tointegralx #222c000000000fff -> #2238000000000004 Inexact Rounded
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| 350 | ddcan621 tointegralx #2228000000000fff -> #2238000000000000 Inexact Rounded
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| 351 | ddcan622 tointegralx #a238000000000fff -> #a238000000000cff
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| 352 | ddcan623 tointegralx #a230000000000fff -> #a238000000000040 Inexact Rounded
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| 353 | ddcan624 tointegralx #a22c000000000fff -> #a238000000000004 Inexact Rounded
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| 354 | ddcan625 tointegralx #a228000000000fff -> #a238000000000000 Inexact Rounded
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| 355 |
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| 356 |
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| 357 |
|