| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 1 | ------------------------------------------------------------------------
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| 2 | -- dqQuantize.decTest -- decQuad quantize operation --
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| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 3 | -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
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| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +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 | 8a54653 | 2009-10-08 16:30:38 +0000 | [diff] [blame] | 20 | version: 2.59
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| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 21 |
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| 22 | -- Most of the tests here assume a "regular pattern", where the
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| 23 | -- sign and coefficient are +1.
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| 24 | -- 2004.03.15 Underflow for quantize is suppressed
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| 25 | -- 2005.06.08 More extensive tests for 'does not fit'
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| 26 | -- [Forked from quantize.decTest 2006.11.25]
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| 27 |
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| 28 | extended: 1
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| 29 | clamp: 1
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| 30 | precision: 34
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| 31 | maxExponent: 6144
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| 32 | minExponent: -6143
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| 33 | rounding: half_even
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| 34 |
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| 35 | -- sanity checks
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| 36 | dqqua001 quantize 0 1e0 -> 0
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| 37 | dqqua002 quantize 1 1e0 -> 1
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| 38 | dqqua003 quantize 0.1 1e+2 -> 0E+2 Inexact Rounded
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| 39 | dqqua005 quantize 0.1 1e+1 -> 0E+1 Inexact Rounded
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| 40 | dqqua006 quantize 0.1 1e0 -> 0 Inexact Rounded
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| 41 | dqqua007 quantize 0.1 1e-1 -> 0.1
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| 42 | dqqua008 quantize 0.1 1e-2 -> 0.10
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| 43 | dqqua009 quantize 0.1 1e-3 -> 0.100
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| 44 | dqqua010 quantize 0.9 1e+2 -> 0E+2 Inexact Rounded
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| 45 | dqqua011 quantize 0.9 1e+1 -> 0E+1 Inexact Rounded
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| 46 | dqqua012 quantize 0.9 1e+0 -> 1 Inexact Rounded
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| 47 | dqqua013 quantize 0.9 1e-1 -> 0.9
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| 48 | dqqua014 quantize 0.9 1e-2 -> 0.90
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| 49 | dqqua015 quantize 0.9 1e-3 -> 0.900
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| 50 | -- negatives
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| 51 | dqqua021 quantize -0 1e0 -> -0
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| 52 | dqqua022 quantize -1 1e0 -> -1
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| 53 | dqqua023 quantize -0.1 1e+2 -> -0E+2 Inexact Rounded
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| 54 | dqqua025 quantize -0.1 1e+1 -> -0E+1 Inexact Rounded
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| 55 | dqqua026 quantize -0.1 1e0 -> -0 Inexact Rounded
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| 56 | dqqua027 quantize -0.1 1e-1 -> -0.1
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| 57 | dqqua028 quantize -0.1 1e-2 -> -0.10
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| 58 | dqqua029 quantize -0.1 1e-3 -> -0.100
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| 59 | dqqua030 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded
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| 60 | dqqua031 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded
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| 61 | dqqua032 quantize -0.9 1e+0 -> -1 Inexact Rounded
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| 62 | dqqua033 quantize -0.9 1e-1 -> -0.9
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| 63 | dqqua034 quantize -0.9 1e-2 -> -0.90
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| 64 | dqqua035 quantize -0.9 1e-3 -> -0.900
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| 65 | dqqua036 quantize -0.5 1e+2 -> -0E+2 Inexact Rounded
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| 66 | dqqua037 quantize -0.5 1e+1 -> -0E+1 Inexact Rounded
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| 67 | dqqua038 quantize -0.5 1e+0 -> -0 Inexact Rounded
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| 68 | dqqua039 quantize -0.5 1e-1 -> -0.5
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| 69 | dqqua040 quantize -0.5 1e-2 -> -0.50
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| 70 | dqqua041 quantize -0.5 1e-3 -> -0.500
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| 71 | dqqua042 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded
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| 72 | dqqua043 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded
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| 73 | dqqua044 quantize -0.9 1e+0 -> -1 Inexact Rounded
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| 74 | dqqua045 quantize -0.9 1e-1 -> -0.9
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| 75 | dqqua046 quantize -0.9 1e-2 -> -0.90
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| 76 | dqqua047 quantize -0.9 1e-3 -> -0.900
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| 77 |
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| 78 | -- examples from Specification
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| 79 | dqqua060 quantize 2.17 0.001 -> 2.170
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| 80 | dqqua061 quantize 2.17 0.01 -> 2.17
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| 81 | dqqua062 quantize 2.17 0.1 -> 2.2 Inexact Rounded
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| 82 | dqqua063 quantize 2.17 1e+0 -> 2 Inexact Rounded
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| 83 | dqqua064 quantize 2.17 1e+1 -> 0E+1 Inexact Rounded
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| 84 | dqqua065 quantize -Inf Inf -> -Infinity
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| 85 | dqqua066 quantize 2 Inf -> NaN Invalid_operation
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| 86 | dqqua067 quantize -0.1 1 -> -0 Inexact Rounded
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| 87 | dqqua068 quantize -0 1e+5 -> -0E+5
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| 88 | dqqua069 quantize +123451234567899876543216789012345.6 1e-2 -> NaN Invalid_operation
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| 89 | dqqua070 quantize -987651234567899876543214335236450.6 1e-2 -> NaN Invalid_operation
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| 90 | dqqua071 quantize 217 1e-1 -> 217.0
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| 91 | dqqua072 quantize 217 1e+0 -> 217
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| 92 | dqqua073 quantize 217 1e+1 -> 2.2E+2 Inexact Rounded
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| 93 | dqqua074 quantize 217 1e+2 -> 2E+2 Inexact Rounded
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| 94 |
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| 95 | -- general tests ..
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| 96 | dqqua089 quantize 12 1e+4 -> 0E+4 Inexact Rounded
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| 97 | dqqua090 quantize 12 1e+3 -> 0E+3 Inexact Rounded
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| 98 | dqqua091 quantize 12 1e+2 -> 0E+2 Inexact Rounded
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| 99 | dqqua092 quantize 12 1e+1 -> 1E+1 Inexact Rounded
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| 100 | dqqua093 quantize 1.2345 1e-2 -> 1.23 Inexact Rounded
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| 101 | dqqua094 quantize 1.2355 1e-2 -> 1.24 Inexact Rounded
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| 102 | dqqua095 quantize 1.2345 1e-6 -> 1.234500
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| 103 | dqqua096 quantize 9.9999 1e-2 -> 10.00 Inexact Rounded
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| 104 | dqqua097 quantize 0.0001 1e-2 -> 0.00 Inexact Rounded
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| 105 | dqqua098 quantize 0.001 1e-2 -> 0.00 Inexact Rounded
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| 106 | dqqua099 quantize 0.009 1e-2 -> 0.01 Inexact Rounded
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| 107 | dqqua100 quantize 92 1e+2 -> 1E+2 Inexact Rounded
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| 108 |
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| 109 | dqqua101 quantize -1 1e0 -> -1
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| 110 | dqqua102 quantize -1 1e-1 -> -1.0
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| 111 | dqqua103 quantize -1 1e-2 -> -1.00
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| 112 | dqqua104 quantize 0 1e0 -> 0
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| 113 | dqqua105 quantize 0 1e-1 -> 0.0
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| 114 | dqqua106 quantize 0 1e-2 -> 0.00
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| 115 | dqqua107 quantize 0.00 1e0 -> 0
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| 116 | dqqua108 quantize 0 1e+1 -> 0E+1
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| 117 | dqqua109 quantize 0 1e+2 -> 0E+2
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| 118 | dqqua110 quantize +1 1e0 -> 1
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| 119 | dqqua111 quantize +1 1e-1 -> 1.0
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| 120 | dqqua112 quantize +1 1e-2 -> 1.00
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| 121 |
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| 122 | dqqua120 quantize 1.04 1e-3 -> 1.040
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| 123 | dqqua121 quantize 1.04 1e-2 -> 1.04
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| 124 | dqqua122 quantize 1.04 1e-1 -> 1.0 Inexact Rounded
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| 125 | dqqua123 quantize 1.04 1e0 -> 1 Inexact Rounded
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| 126 | dqqua124 quantize 1.05 1e-3 -> 1.050
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| 127 | dqqua125 quantize 1.05 1e-2 -> 1.05
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| 128 | dqqua126 quantize 1.05 1e-1 -> 1.0 Inexact Rounded
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| 129 | dqqua131 quantize 1.05 1e0 -> 1 Inexact Rounded
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| 130 | dqqua132 quantize 1.06 1e-3 -> 1.060
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| 131 | dqqua133 quantize 1.06 1e-2 -> 1.06
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| 132 | dqqua134 quantize 1.06 1e-1 -> 1.1 Inexact Rounded
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| 133 | dqqua135 quantize 1.06 1e0 -> 1 Inexact Rounded
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| 134 |
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| 135 | dqqua140 quantize -10 1e-2 -> -10.00
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| 136 | dqqua141 quantize +1 1e-2 -> 1.00
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| 137 | dqqua142 quantize +10 1e-2 -> 10.00
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| 138 | dqqua143 quantize 1E+37 1e-2 -> NaN Invalid_operation
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| 139 | dqqua144 quantize 1E-37 1e-2 -> 0.00 Inexact Rounded
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| 140 | dqqua145 quantize 1E-3 1e-2 -> 0.00 Inexact Rounded
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| 141 | dqqua146 quantize 1E-2 1e-2 -> 0.01
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| 142 | dqqua147 quantize 1E-1 1e-2 -> 0.10
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| 143 | dqqua148 quantize 0E-37 1e-2 -> 0.00
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| 144 |
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| 145 | dqqua150 quantize 1.0600 1e-5 -> 1.06000
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| 146 | dqqua151 quantize 1.0600 1e-4 -> 1.0600
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| 147 | dqqua152 quantize 1.0600 1e-3 -> 1.060 Rounded
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| 148 | dqqua153 quantize 1.0600 1e-2 -> 1.06 Rounded
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| 149 | dqqua154 quantize 1.0600 1e-1 -> 1.1 Inexact Rounded
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| 150 | dqqua155 quantize 1.0600 1e0 -> 1 Inexact Rounded
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| 151 |
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| 152 | -- a couple where rounding was different in base tests
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| 153 | rounding: half_up
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| 154 | dqqua157 quantize -0.5 1e+0 -> -1 Inexact Rounded
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| 155 | dqqua158 quantize 1.05 1e-1 -> 1.1 Inexact Rounded
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| 156 | dqqua159 quantize 1.06 1e0 -> 1 Inexact Rounded
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| 157 | rounding: half_even
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| 158 |
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| 159 | -- base tests with non-1 coefficients
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| 160 | dqqua161 quantize 0 -9e0 -> 0
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| 161 | dqqua162 quantize 1 -7e0 -> 1
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| 162 | dqqua163 quantize 0.1 -1e+2 -> 0E+2 Inexact Rounded
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| 163 | dqqua165 quantize 0.1 0e+1 -> 0E+1 Inexact Rounded
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| 164 | dqqua166 quantize 0.1 2e0 -> 0 Inexact Rounded
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| 165 | dqqua167 quantize 0.1 3e-1 -> 0.1
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| 166 | dqqua168 quantize 0.1 44e-2 -> 0.10
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| 167 | dqqua169 quantize 0.1 555e-3 -> 0.100
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| 168 | dqqua170 quantize 0.9 6666e+2 -> 0E+2 Inexact Rounded
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| 169 | dqqua171 quantize 0.9 -777e+1 -> 0E+1 Inexact Rounded
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| 170 | dqqua172 quantize 0.9 -88e+0 -> 1 Inexact Rounded
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| 171 | dqqua173 quantize 0.9 -9e-1 -> 0.9
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| 172 | dqqua174 quantize 0.9 0e-2 -> 0.90
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| 173 | dqqua175 quantize 0.9 1.1e-3 -> 0.9000
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| 174 | -- negatives
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| 175 | dqqua181 quantize -0 1.1e0 -> -0.0
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| 176 | dqqua182 quantize -1 -1e0 -> -1
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| 177 | dqqua183 quantize -0.1 11e+2 -> -0E+2 Inexact Rounded
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| 178 | dqqua185 quantize -0.1 111e+1 -> -0E+1 Inexact Rounded
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| 179 | dqqua186 quantize -0.1 71e0 -> -0 Inexact Rounded
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| 180 | dqqua187 quantize -0.1 -91e-1 -> -0.1
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| 181 | dqqua188 quantize -0.1 -.1e-2 -> -0.100
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| 182 | dqqua189 quantize -0.1 -1e-3 -> -0.100
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| 183 | dqqua190 quantize -0.9 0e+2 -> -0E+2 Inexact Rounded
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| 184 | dqqua191 quantize -0.9 -0e+1 -> -0E+1 Inexact Rounded
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| 185 | dqqua192 quantize -0.9 -10e+0 -> -1 Inexact Rounded
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| 186 | dqqua193 quantize -0.9 100e-1 -> -0.9
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| 187 | dqqua194 quantize -0.9 999e-2 -> -0.90
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| 188 |
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| 189 | -- +ve exponents ..
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| 190 | dqqua201 quantize -1 1e+0 -> -1
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| 191 | dqqua202 quantize -1 1e+1 -> -0E+1 Inexact Rounded
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| 192 | dqqua203 quantize -1 1e+2 -> -0E+2 Inexact Rounded
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| 193 | dqqua204 quantize 0 1e+0 -> 0
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| 194 | dqqua205 quantize 0 1e+1 -> 0E+1
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| 195 | dqqua206 quantize 0 1e+2 -> 0E+2
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| 196 | dqqua207 quantize +1 1e+0 -> 1
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| 197 | dqqua208 quantize +1 1e+1 -> 0E+1 Inexact Rounded
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| 198 | dqqua209 quantize +1 1e+2 -> 0E+2 Inexact Rounded
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| 199 |
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| 200 | dqqua220 quantize 1.04 1e+3 -> 0E+3 Inexact Rounded
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| 201 | dqqua221 quantize 1.04 1e+2 -> 0E+2 Inexact Rounded
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| 202 | dqqua222 quantize 1.04 1e+1 -> 0E+1 Inexact Rounded
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| 203 | dqqua223 quantize 1.04 1e+0 -> 1 Inexact Rounded
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| 204 | dqqua224 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded
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| 205 | dqqua225 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded
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| 206 | dqqua226 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded
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| 207 | dqqua227 quantize 1.05 1e+0 -> 1 Inexact Rounded
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| 208 | dqqua228 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded
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| 209 | dqqua229 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded
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| 210 | dqqua230 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded
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| 211 | dqqua231 quantize 1.05 1e+0 -> 1 Inexact Rounded
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| 212 | dqqua232 quantize 1.06 1e+3 -> 0E+3 Inexact Rounded
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| 213 | dqqua233 quantize 1.06 1e+2 -> 0E+2 Inexact Rounded
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| 214 | dqqua234 quantize 1.06 1e+1 -> 0E+1 Inexact Rounded
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| 215 | dqqua235 quantize 1.06 1e+0 -> 1 Inexact Rounded
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| 216 |
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| 217 | dqqua240 quantize -10 1e+1 -> -1E+1 Rounded
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| 218 | dqqua241 quantize +1 1e+1 -> 0E+1 Inexact Rounded
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| 219 | dqqua242 quantize +10 1e+1 -> 1E+1 Rounded
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| 220 | dqqua243 quantize 1E+1 1e+1 -> 1E+1 -- underneath this is E+1
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| 221 | dqqua244 quantize 1E+2 1e+1 -> 1.0E+2 -- underneath this is E+1
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| 222 | dqqua245 quantize 1E+3 1e+1 -> 1.00E+3 -- underneath this is E+1
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| 223 | dqqua246 quantize 1E+4 1e+1 -> 1.000E+4 -- underneath this is E+1
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| 224 | dqqua247 quantize 1E+5 1e+1 -> 1.0000E+5 -- underneath this is E+1
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| 225 | dqqua248 quantize 1E+6 1e+1 -> 1.00000E+6 -- underneath this is E+1
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| 226 | dqqua249 quantize 1E+7 1e+1 -> 1.000000E+7 -- underneath this is E+1
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| 227 | dqqua250 quantize 1E+8 1e+1 -> 1.0000000E+8 -- underneath this is E+1
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| 228 | dqqua251 quantize 1E+9 1e+1 -> 1.00000000E+9 -- underneath this is E+1
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| 229 | -- next one tries to add 9 zeros
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| 230 | dqqua252 quantize 1E+37 1e+1 -> NaN Invalid_operation
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| 231 | dqqua253 quantize 1E-37 1e+1 -> 0E+1 Inexact Rounded
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| 232 | dqqua254 quantize 1E-2 1e+1 -> 0E+1 Inexact Rounded
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| 233 | dqqua255 quantize 0E-37 1e+1 -> 0E+1
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| 234 | dqqua256 quantize -0E-37 1e+1 -> -0E+1
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| 235 | dqqua257 quantize -0E-1 1e+1 -> -0E+1
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| 236 | dqqua258 quantize -0 1e+1 -> -0E+1
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| 237 | dqqua259 quantize -0E+1 1e+1 -> -0E+1
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| 238 |
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| 239 | dqqua260 quantize -10 1e+2 -> -0E+2 Inexact Rounded
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| 240 | dqqua261 quantize +1 1e+2 -> 0E+2 Inexact Rounded
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| 241 | dqqua262 quantize +10 1e+2 -> 0E+2 Inexact Rounded
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| 242 | dqqua263 quantize 1E+1 1e+2 -> 0E+2 Inexact Rounded
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| 243 | dqqua264 quantize 1E+2 1e+2 -> 1E+2
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| 244 | dqqua265 quantize 1E+3 1e+2 -> 1.0E+3
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| 245 | dqqua266 quantize 1E+4 1e+2 -> 1.00E+4
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| 246 | dqqua267 quantize 1E+5 1e+2 -> 1.000E+5
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| 247 | dqqua268 quantize 1E+6 1e+2 -> 1.0000E+6
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| 248 | dqqua269 quantize 1E+7 1e+2 -> 1.00000E+7
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| 249 | dqqua270 quantize 1E+8 1e+2 -> 1.000000E+8
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| 250 | dqqua271 quantize 1E+9 1e+2 -> 1.0000000E+9
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| 251 | dqqua272 quantize 1E+10 1e+2 -> 1.00000000E+10
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| 252 | dqqua273 quantize 1E-10 1e+2 -> 0E+2 Inexact Rounded
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| 253 | dqqua274 quantize 1E-2 1e+2 -> 0E+2 Inexact Rounded
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| 254 | dqqua275 quantize 0E-10 1e+2 -> 0E+2
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| 255 |
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| 256 | dqqua280 quantize -10 1e+3 -> -0E+3 Inexact Rounded
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| 257 | dqqua281 quantize +1 1e+3 -> 0E+3 Inexact Rounded
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| 258 | dqqua282 quantize +10 1e+3 -> 0E+3 Inexact Rounded
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| 259 | dqqua283 quantize 1E+1 1e+3 -> 0E+3 Inexact Rounded
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| 260 | dqqua284 quantize 1E+2 1e+3 -> 0E+3 Inexact Rounded
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| 261 | dqqua285 quantize 1E+3 1e+3 -> 1E+3
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| 262 | dqqua286 quantize 1E+4 1e+3 -> 1.0E+4
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| 263 | dqqua287 quantize 1E+5 1e+3 -> 1.00E+5
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| 264 | dqqua288 quantize 1E+6 1e+3 -> 1.000E+6
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| 265 | dqqua289 quantize 1E+7 1e+3 -> 1.0000E+7
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| 266 | dqqua290 quantize 1E+8 1e+3 -> 1.00000E+8
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| 267 | dqqua291 quantize 1E+9 1e+3 -> 1.000000E+9
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| 268 | dqqua292 quantize 1E+10 1e+3 -> 1.0000000E+10
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| 269 | dqqua293 quantize 1E-10 1e+3 -> 0E+3 Inexact Rounded
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| 270 | dqqua294 quantize 1E-2 1e+3 -> 0E+3 Inexact Rounded
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| 271 | dqqua295 quantize 0E-10 1e+3 -> 0E+3
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| 272 |
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| 273 | -- round up from below [sign wrong in JIT compiler once]
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| 274 | dqqua300 quantize 0.0078 1e-5 -> 0.00780
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| 275 | dqqua301 quantize 0.0078 1e-4 -> 0.0078
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| 276 | dqqua302 quantize 0.0078 1e-3 -> 0.008 Inexact Rounded
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| 277 | dqqua303 quantize 0.0078 1e-2 -> 0.01 Inexact Rounded
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| 278 | dqqua304 quantize 0.0078 1e-1 -> 0.0 Inexact Rounded
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| 279 | dqqua305 quantize 0.0078 1e0 -> 0 Inexact Rounded
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| 280 | dqqua306 quantize 0.0078 1e+1 -> 0E+1 Inexact Rounded
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| 281 | dqqua307 quantize 0.0078 1e+2 -> 0E+2 Inexact Rounded
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| 282 |
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| 283 | dqqua310 quantize -0.0078 1e-5 -> -0.00780
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| 284 | dqqua311 quantize -0.0078 1e-4 -> -0.0078
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| 285 | dqqua312 quantize -0.0078 1e-3 -> -0.008 Inexact Rounded
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| 286 | dqqua313 quantize -0.0078 1e-2 -> -0.01 Inexact Rounded
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| 287 | dqqua314 quantize -0.0078 1e-1 -> -0.0 Inexact Rounded
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| 288 | dqqua315 quantize -0.0078 1e0 -> -0 Inexact Rounded
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| 289 | dqqua316 quantize -0.0078 1e+1 -> -0E+1 Inexact Rounded
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| 290 | dqqua317 quantize -0.0078 1e+2 -> -0E+2 Inexact Rounded
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| 291 |
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| 292 | dqqua320 quantize 0.078 1e-5 -> 0.07800
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| 293 | dqqua321 quantize 0.078 1e-4 -> 0.0780
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| 294 | dqqua322 quantize 0.078 1e-3 -> 0.078
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| 295 | dqqua323 quantize 0.078 1e-2 -> 0.08 Inexact Rounded
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| 296 | dqqua324 quantize 0.078 1e-1 -> 0.1 Inexact Rounded
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| 297 | dqqua325 quantize 0.078 1e0 -> 0 Inexact Rounded
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| 298 | dqqua326 quantize 0.078 1e+1 -> 0E+1 Inexact Rounded
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| 299 | dqqua327 quantize 0.078 1e+2 -> 0E+2 Inexact Rounded
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| 300 |
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| 301 | dqqua330 quantize -0.078 1e-5 -> -0.07800
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| 302 | dqqua331 quantize -0.078 1e-4 -> -0.0780
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| 303 | dqqua332 quantize -0.078 1e-3 -> -0.078
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| 304 | dqqua333 quantize -0.078 1e-2 -> -0.08 Inexact Rounded
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| 305 | dqqua334 quantize -0.078 1e-1 -> -0.1 Inexact Rounded
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| 306 | dqqua335 quantize -0.078 1e0 -> -0 Inexact Rounded
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| 307 | dqqua336 quantize -0.078 1e+1 -> -0E+1 Inexact Rounded
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| 308 | dqqua337 quantize -0.078 1e+2 -> -0E+2 Inexact Rounded
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| 309 |
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| 310 | dqqua340 quantize 0.78 1e-5 -> 0.78000
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| 311 | dqqua341 quantize 0.78 1e-4 -> 0.7800
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| 312 | dqqua342 quantize 0.78 1e-3 -> 0.780
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| 313 | dqqua343 quantize 0.78 1e-2 -> 0.78
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| 314 | dqqua344 quantize 0.78 1e-1 -> 0.8 Inexact Rounded
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| 315 | dqqua345 quantize 0.78 1e0 -> 1 Inexact Rounded
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| 316 | dqqua346 quantize 0.78 1e+1 -> 0E+1 Inexact Rounded
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| 317 | dqqua347 quantize 0.78 1e+2 -> 0E+2 Inexact Rounded
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| 318 |
|
| 319 | dqqua350 quantize -0.78 1e-5 -> -0.78000
|
| 320 | dqqua351 quantize -0.78 1e-4 -> -0.7800
|
| 321 | dqqua352 quantize -0.78 1e-3 -> -0.780
|
| 322 | dqqua353 quantize -0.78 1e-2 -> -0.78
|
| 323 | dqqua354 quantize -0.78 1e-1 -> -0.8 Inexact Rounded
|
| 324 | dqqua355 quantize -0.78 1e0 -> -1 Inexact Rounded
|
| 325 | dqqua356 quantize -0.78 1e+1 -> -0E+1 Inexact Rounded
|
| 326 | dqqua357 quantize -0.78 1e+2 -> -0E+2 Inexact Rounded
|
| 327 |
|
| 328 | dqqua360 quantize 7.8 1e-5 -> 7.80000
|
| 329 | dqqua361 quantize 7.8 1e-4 -> 7.8000
|
| 330 | dqqua362 quantize 7.8 1e-3 -> 7.800
|
| 331 | dqqua363 quantize 7.8 1e-2 -> 7.80
|
| 332 | dqqua364 quantize 7.8 1e-1 -> 7.8
|
| 333 | dqqua365 quantize 7.8 1e0 -> 8 Inexact Rounded
|
| 334 | dqqua366 quantize 7.8 1e+1 -> 1E+1 Inexact Rounded
|
| 335 | dqqua367 quantize 7.8 1e+2 -> 0E+2 Inexact Rounded
|
| 336 | dqqua368 quantize 7.8 1e+3 -> 0E+3 Inexact Rounded
|
| 337 |
|
| 338 | dqqua370 quantize -7.8 1e-5 -> -7.80000
|
| 339 | dqqua371 quantize -7.8 1e-4 -> -7.8000
|
| 340 | dqqua372 quantize -7.8 1e-3 -> -7.800
|
| 341 | dqqua373 quantize -7.8 1e-2 -> -7.80
|
| 342 | dqqua374 quantize -7.8 1e-1 -> -7.8
|
| 343 | dqqua375 quantize -7.8 1e0 -> -8 Inexact Rounded
|
| 344 | dqqua376 quantize -7.8 1e+1 -> -1E+1 Inexact Rounded
|
| 345 | dqqua377 quantize -7.8 1e+2 -> -0E+2 Inexact Rounded
|
| 346 | dqqua378 quantize -7.8 1e+3 -> -0E+3 Inexact Rounded
|
| 347 |
|
| 348 | -- some individuals
|
| 349 | dqqua380 quantize 1122334455667788991234567352364.506 1e-2 -> 1122334455667788991234567352364.51 Inexact Rounded
|
| 350 | dqqua381 quantize 11223344556677889912345673523645.06 1e-2 -> 11223344556677889912345673523645.06
|
| 351 | dqqua382 quantize 112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation
|
| 352 | dqqua383 quantize 1122334455667788991234567352364506 1e-2 -> NaN Invalid_operation
|
| 353 | dqqua384 quantize -1122334455667788991234567352364.506 1e-2 -> -1122334455667788991234567352364.51 Inexact Rounded
|
| 354 | dqqua385 quantize -11223344556677889912345673523645.06 1e-2 -> -11223344556677889912345673523645.06
|
| 355 | dqqua386 quantize -112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation
|
| 356 | dqqua387 quantize -1122334455667788991234567352364506 1e-2 -> NaN Invalid_operation
|
| 357 |
|
| 358 | rounding: down
|
| 359 | dqqua389 quantize 112233445566778899123456735236450.6 1e-2 -> NaN Invalid_operation
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 360 | rounding: half_up
|
| 361 |
|
| 362 | -- and a few more from e-mail discussions
|
| 363 | dqqua391 quantize 11223344556677889912345678912.34567 1e-3 -> 11223344556677889912345678912.346 Inexact Rounded
|
| 364 | dqqua392 quantize 112233445566778899123456789123.4567 1e-3 -> 112233445566778899123456789123.457 Inexact Rounded
|
| 365 | dqqua393 quantize 1122334455667788991234567891234567. 1e-3 -> NaN Invalid_operation
|
| 366 |
|
| 367 | -- some 9999 round-up cases
|
| 368 | dqqua400 quantize 9.999 1e-5 -> 9.99900
|
| 369 | dqqua401 quantize 9.999 1e-4 -> 9.9990
|
| 370 | dqqua402 quantize 9.999 1e-3 -> 9.999
|
| 371 | dqqua403 quantize 9.999 1e-2 -> 10.00 Inexact Rounded
|
| 372 | dqqua404 quantize 9.999 1e-1 -> 10.0 Inexact Rounded
|
| 373 | dqqua405 quantize 9.999 1e0 -> 10 Inexact Rounded
|
| 374 | dqqua406 quantize 9.999 1e1 -> 1E+1 Inexact Rounded
|
| 375 | dqqua407 quantize 9.999 1e2 -> 0E+2 Inexact Rounded
|
| 376 |
|
| 377 | dqqua410 quantize 0.999 1e-5 -> 0.99900
|
| 378 | dqqua411 quantize 0.999 1e-4 -> 0.9990
|
| 379 | dqqua412 quantize 0.999 1e-3 -> 0.999
|
| 380 | dqqua413 quantize 0.999 1e-2 -> 1.00 Inexact Rounded
|
| 381 | dqqua414 quantize 0.999 1e-1 -> 1.0 Inexact Rounded
|
| 382 | dqqua415 quantize 0.999 1e0 -> 1 Inexact Rounded
|
| 383 | dqqua416 quantize 0.999 1e1 -> 0E+1 Inexact Rounded
|
| 384 |
|
| 385 | dqqua420 quantize 0.0999 1e-5 -> 0.09990
|
| 386 | dqqua421 quantize 0.0999 1e-4 -> 0.0999
|
| 387 | dqqua422 quantize 0.0999 1e-3 -> 0.100 Inexact Rounded
|
| 388 | dqqua423 quantize 0.0999 1e-2 -> 0.10 Inexact Rounded
|
| 389 | dqqua424 quantize 0.0999 1e-1 -> 0.1 Inexact Rounded
|
| 390 | dqqua425 quantize 0.0999 1e0 -> 0 Inexact Rounded
|
| 391 | dqqua426 quantize 0.0999 1e1 -> 0E+1 Inexact Rounded
|
| 392 |
|
| 393 | dqqua430 quantize 0.00999 1e-5 -> 0.00999
|
| 394 | dqqua431 quantize 0.00999 1e-4 -> 0.0100 Inexact Rounded
|
| 395 | dqqua432 quantize 0.00999 1e-3 -> 0.010 Inexact Rounded
|
| 396 | dqqua433 quantize 0.00999 1e-2 -> 0.01 Inexact Rounded
|
| 397 | dqqua434 quantize 0.00999 1e-1 -> 0.0 Inexact Rounded
|
| 398 | dqqua435 quantize 0.00999 1e0 -> 0 Inexact Rounded
|
| 399 | dqqua436 quantize 0.00999 1e1 -> 0E+1 Inexact Rounded
|
| 400 |
|
| 401 | dqqua440 quantize 0.000999 1e-5 -> 0.00100 Inexact Rounded
|
| 402 | dqqua441 quantize 0.000999 1e-4 -> 0.0010 Inexact Rounded
|
| 403 | dqqua442 quantize 0.000999 1e-3 -> 0.001 Inexact Rounded
|
| 404 | dqqua443 quantize 0.000999 1e-2 -> 0.00 Inexact Rounded
|
| 405 | dqqua444 quantize 0.000999 1e-1 -> 0.0 Inexact Rounded
|
| 406 | dqqua445 quantize 0.000999 1e0 -> 0 Inexact Rounded
|
| 407 | dqqua446 quantize 0.000999 1e1 -> 0E+1 Inexact Rounded
|
| 408 |
|
| 409 | dqqua1001 quantize 0.000 0.001 -> 0.000
|
| 410 | dqqua1002 quantize 0.001 0.001 -> 0.001
|
| 411 | dqqua1003 quantize 0.0012 0.001 -> 0.001 Inexact Rounded
|
| 412 | dqqua1004 quantize 0.0018 0.001 -> 0.002 Inexact Rounded
|
| 413 | dqqua1005 quantize 0.501 0.001 -> 0.501
|
| 414 | dqqua1006 quantize 0.5012 0.001 -> 0.501 Inexact Rounded
|
| 415 | dqqua1007 quantize 0.5018 0.001 -> 0.502 Inexact Rounded
|
| 416 | dqqua1008 quantize 0.999 0.001 -> 0.999
|
| 417 |
|
| 418 | dqqua481 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded
|
| 419 | dqqua482 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded
|
| 420 | dqqua483 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded
|
| 421 | dqqua484 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded
|
| 422 | dqqua485 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded
|
| 423 | dqqua486 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded
|
| 424 | -- a potential double-round
|
| 425 | dqqua487 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded
|
| 426 | dqqua488 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded
|
| 427 |
|
| 428 | dqqua491 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded
|
| 429 | dqqua492 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded
|
| 430 | dqqua493 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded
|
| 431 | dqqua494 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded
|
| 432 | dqqua495 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded
|
| 433 | dqqua496 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded
|
| 434 | dqqua497 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded
|
| 435 | dqqua498 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded
|
| 436 |
|
| 437 | -- Zeros
|
| 438 | dqqua500 quantize 0 1e1 -> 0E+1
|
| 439 | dqqua501 quantize 0 1e0 -> 0
|
| 440 | dqqua502 quantize 0 1e-1 -> 0.0
|
| 441 | dqqua503 quantize 0.0 1e-1 -> 0.0
|
| 442 | dqqua504 quantize 0.0 1e0 -> 0
|
| 443 | dqqua505 quantize 0.0 1e+1 -> 0E+1
|
| 444 | dqqua506 quantize 0E+1 1e-1 -> 0.0
|
| 445 | dqqua507 quantize 0E+1 1e0 -> 0
|
| 446 | dqqua508 quantize 0E+1 1e+1 -> 0E+1
|
| 447 | dqqua509 quantize -0 1e1 -> -0E+1
|
| 448 | dqqua510 quantize -0 1e0 -> -0
|
| 449 | dqqua511 quantize -0 1e-1 -> -0.0
|
| 450 | dqqua512 quantize -0.0 1e-1 -> -0.0
|
| 451 | dqqua513 quantize -0.0 1e0 -> -0
|
| 452 | dqqua514 quantize -0.0 1e+1 -> -0E+1
|
| 453 | dqqua515 quantize -0E+1 1e-1 -> -0.0
|
| 454 | dqqua516 quantize -0E+1 1e0 -> -0
|
| 455 | dqqua517 quantize -0E+1 1e+1 -> -0E+1
|
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 456 | -- #519 here once a problem
|
| 457 | dqqua518 quantize 0 0E-3 -> 0.000
|
| 458 | dqqua519 quantize 0 0E-33 -> 0E-33
|
| 459 | dqqua520 quantize 0.00000000000000000000000000000000 0E-33 -> 0E-33
|
| 460 | dqqua521 quantize 0.000000000000000000000000000000000 0E-33 -> 0E-33
|
| 461 |
|
| 462 | -- Some non-zeros with lots of padding on the right
|
| 463 | dqqua523 quantize 1 0E-33 -> 1.000000000000000000000000000000000
|
| 464 | dqqua524 quantize 12 0E-32 -> 12.00000000000000000000000000000000
|
| 465 | dqqua525 quantize 123 0E-31 -> 123.0000000000000000000000000000000
|
| 466 | dqqua526 quantize 123 0E-32 -> NaN Invalid_operation
|
| 467 | dqqua527 quantize 123.4 0E-31 -> 123.4000000000000000000000000000000
|
| 468 | dqqua528 quantize 123.4 0E-32 -> NaN Invalid_operation
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 469 |
|
| 470 | -- Suspicious RHS values
|
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 471 | dqqua530 quantize 1.234 1e359 -> 0E+359 Inexact Rounded
|
| 472 | dqqua531 quantize 123.456 1e359 -> 0E+359 Inexact Rounded
|
| 473 | dqqua532 quantize 1.234 1e359 -> 0E+359 Inexact Rounded
|
| 474 | dqqua533 quantize 123.456 1e359 -> 0E+359 Inexact Rounded
|
| 475 | -- next four are "won't fit" overflows
|
| 476 | dqqua536 quantize 1.234 1e-299 -> NaN Invalid_operation
|
| 477 | dqqua537 quantize 123.456 1e-299 -> NaN Invalid_operation
|
| 478 | dqqua538 quantize 1.234 1e-299 -> NaN Invalid_operation
|
| 479 | dqqua539 quantize 123.456 1e-299 -> NaN Invalid_operation
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 480 |
|
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 481 | dqqua542 quantize 1.234E+299 1e299 -> 1E+299 Inexact Rounded
|
| 482 | dqqua543 quantize 1.234E+298 1e299 -> 0E+299 Inexact Rounded
|
| 483 | dqqua544 quantize 1.234 1e299 -> 0E+299 Inexact Rounded
|
| 484 | dqqua547 quantize 0 1e-299 -> 0E-299
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 485 | -- next two are "won't fit" overflows
|
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 486 | dqqua548 quantize 1.234 1e-299 -> NaN Invalid_operation
|
| 487 | dqqua549 quantize 1.234 1e-300 -> NaN Invalid_operation
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 488 | -- [more below]
|
| 489 |
|
| 490 | -- Specials
|
| 491 | dqqua580 quantize Inf -Inf -> Infinity
|
| 492 | dqqua581 quantize Inf 1e-299 -> NaN Invalid_operation
|
| 493 | dqqua582 quantize Inf 1e-1 -> NaN Invalid_operation
|
| 494 | dqqua583 quantize Inf 1e0 -> NaN Invalid_operation
|
| 495 | dqqua584 quantize Inf 1e1 -> NaN Invalid_operation
|
| 496 | dqqua585 quantize Inf 1e299 -> NaN Invalid_operation
|
| 497 | dqqua586 quantize Inf Inf -> Infinity
|
| 498 | dqqua587 quantize -1000 Inf -> NaN Invalid_operation
|
| 499 | dqqua588 quantize -Inf Inf -> -Infinity
|
| 500 | dqqua589 quantize -1 Inf -> NaN Invalid_operation
|
| 501 | dqqua590 quantize 0 Inf -> NaN Invalid_operation
|
| 502 | dqqua591 quantize 1 Inf -> NaN Invalid_operation
|
| 503 | dqqua592 quantize 1000 Inf -> NaN Invalid_operation
|
| 504 | dqqua593 quantize Inf Inf -> Infinity
|
| 505 | dqqua594 quantize Inf 1e-0 -> NaN Invalid_operation
|
| 506 | dqqua595 quantize -0 Inf -> NaN Invalid_operation
|
| 507 |
|
| 508 | dqqua600 quantize -Inf -Inf -> -Infinity
|
| 509 | dqqua601 quantize -Inf 1e-299 -> NaN Invalid_operation
|
| 510 | dqqua602 quantize -Inf 1e-1 -> NaN Invalid_operation
|
| 511 | dqqua603 quantize -Inf 1e0 -> NaN Invalid_operation
|
| 512 | dqqua604 quantize -Inf 1e1 -> NaN Invalid_operation
|
| 513 | dqqua605 quantize -Inf 1e299 -> NaN Invalid_operation
|
| 514 | dqqua606 quantize -Inf Inf -> -Infinity
|
| 515 | dqqua607 quantize -1000 Inf -> NaN Invalid_operation
|
| 516 | dqqua608 quantize -Inf -Inf -> -Infinity
|
| 517 | dqqua609 quantize -1 -Inf -> NaN Invalid_operation
|
| 518 | dqqua610 quantize 0 -Inf -> NaN Invalid_operation
|
| 519 | dqqua611 quantize 1 -Inf -> NaN Invalid_operation
|
| 520 | dqqua612 quantize 1000 -Inf -> NaN Invalid_operation
|
| 521 | dqqua613 quantize Inf -Inf -> Infinity
|
| 522 | dqqua614 quantize -Inf 1e-0 -> NaN Invalid_operation
|
| 523 | dqqua615 quantize -0 -Inf -> NaN Invalid_operation
|
| 524 |
|
| 525 | dqqua621 quantize NaN -Inf -> NaN
|
| 526 | dqqua622 quantize NaN 1e-299 -> NaN
|
| 527 | dqqua623 quantize NaN 1e-1 -> NaN
|
| 528 | dqqua624 quantize NaN 1e0 -> NaN
|
| 529 | dqqua625 quantize NaN 1e1 -> NaN
|
| 530 | dqqua626 quantize NaN 1e299 -> NaN
|
| 531 | dqqua627 quantize NaN Inf -> NaN
|
| 532 | dqqua628 quantize NaN NaN -> NaN
|
| 533 | dqqua629 quantize -Inf NaN -> NaN
|
| 534 | dqqua630 quantize -1000 NaN -> NaN
|
| 535 | dqqua631 quantize -1 NaN -> NaN
|
| 536 | dqqua632 quantize 0 NaN -> NaN
|
| 537 | dqqua633 quantize 1 NaN -> NaN
|
| 538 | dqqua634 quantize 1000 NaN -> NaN
|
| 539 | dqqua635 quantize Inf NaN -> NaN
|
| 540 | dqqua636 quantize NaN 1e-0 -> NaN
|
| 541 | dqqua637 quantize -0 NaN -> NaN
|
| 542 |
|
| 543 | dqqua641 quantize sNaN -Inf -> NaN Invalid_operation
|
| 544 | dqqua642 quantize sNaN 1e-299 -> NaN Invalid_operation
|
| 545 | dqqua643 quantize sNaN 1e-1 -> NaN Invalid_operation
|
| 546 | dqqua644 quantize sNaN 1e0 -> NaN Invalid_operation
|
| 547 | dqqua645 quantize sNaN 1e1 -> NaN Invalid_operation
|
| 548 | dqqua646 quantize sNaN 1e299 -> NaN Invalid_operation
|
| 549 | dqqua647 quantize sNaN NaN -> NaN Invalid_operation
|
| 550 | dqqua648 quantize sNaN sNaN -> NaN Invalid_operation
|
| 551 | dqqua649 quantize NaN sNaN -> NaN Invalid_operation
|
| 552 | dqqua650 quantize -Inf sNaN -> NaN Invalid_operation
|
| 553 | dqqua651 quantize -1000 sNaN -> NaN Invalid_operation
|
| 554 | dqqua652 quantize -1 sNaN -> NaN Invalid_operation
|
| 555 | dqqua653 quantize 0 sNaN -> NaN Invalid_operation
|
| 556 | dqqua654 quantize 1 sNaN -> NaN Invalid_operation
|
| 557 | dqqua655 quantize 1000 sNaN -> NaN Invalid_operation
|
| 558 | dqqua656 quantize Inf sNaN -> NaN Invalid_operation
|
| 559 | dqqua657 quantize NaN sNaN -> NaN Invalid_operation
|
| 560 | dqqua658 quantize sNaN 1e-0 -> NaN Invalid_operation
|
| 561 | dqqua659 quantize -0 sNaN -> NaN Invalid_operation
|
| 562 |
|
| 563 | -- propagating NaNs
|
| 564 | dqqua661 quantize NaN9 -Inf -> NaN9
|
| 565 | dqqua662 quantize NaN8 919 -> NaN8
|
| 566 | dqqua663 quantize NaN71 Inf -> NaN71
|
| 567 | dqqua664 quantize NaN6 NaN5 -> NaN6
|
| 568 | dqqua665 quantize -Inf NaN4 -> NaN4
|
| 569 | dqqua666 quantize -919 NaN31 -> NaN31
|
| 570 | dqqua667 quantize Inf NaN2 -> NaN2
|
| 571 |
|
| 572 | dqqua671 quantize sNaN99 -Inf -> NaN99 Invalid_operation
|
| 573 | dqqua672 quantize sNaN98 -11 -> NaN98 Invalid_operation
|
| 574 | dqqua673 quantize sNaN97 NaN -> NaN97 Invalid_operation
|
| 575 | dqqua674 quantize sNaN16 sNaN94 -> NaN16 Invalid_operation
|
| 576 | dqqua675 quantize NaN95 sNaN93 -> NaN93 Invalid_operation
|
| 577 | dqqua676 quantize -Inf sNaN92 -> NaN92 Invalid_operation
|
| 578 | dqqua677 quantize 088 sNaN91 -> NaN91 Invalid_operation
|
| 579 | dqqua678 quantize Inf sNaN90 -> NaN90 Invalid_operation
|
| 580 | dqqua679 quantize NaN sNaN88 -> NaN88 Invalid_operation
|
| 581 |
|
| 582 | dqqua681 quantize -NaN9 -Inf -> -NaN9
|
| 583 | dqqua682 quantize -NaN8 919 -> -NaN8
|
| 584 | dqqua683 quantize -NaN71 Inf -> -NaN71
|
| 585 | dqqua684 quantize -NaN6 -NaN5 -> -NaN6
|
| 586 | dqqua685 quantize -Inf -NaN4 -> -NaN4
|
| 587 | dqqua686 quantize -919 -NaN31 -> -NaN31
|
| 588 | dqqua687 quantize Inf -NaN2 -> -NaN2
|
| 589 |
|
| 590 | dqqua691 quantize -sNaN99 -Inf -> -NaN99 Invalid_operation
|
| 591 | dqqua692 quantize -sNaN98 -11 -> -NaN98 Invalid_operation
|
| 592 | dqqua693 quantize -sNaN97 NaN -> -NaN97 Invalid_operation
|
| 593 | dqqua694 quantize -sNaN16 sNaN94 -> -NaN16 Invalid_operation
|
| 594 | dqqua695 quantize -NaN95 -sNaN93 -> -NaN93 Invalid_operation
|
| 595 | dqqua696 quantize -Inf -sNaN92 -> -NaN92 Invalid_operation
|
| 596 | dqqua697 quantize 088 -sNaN91 -> -NaN91 Invalid_operation
|
| 597 | dqqua698 quantize Inf -sNaN90 -> -NaN90 Invalid_operation
|
| 598 | dqqua699 quantize NaN -sNaN88 -> -NaN88 Invalid_operation
|
| 599 |
|
| 600 | -- subnormals and underflow
|
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 601 | dqqua710 quantize 1.00E-6143 1e-6143 -> 1E-6143 Rounded
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 602 | dqqua711 quantize 0.1E-6143 2e-6144 -> 1E-6144 Subnormal
|
| 603 | dqqua712 quantize 0.10E-6143 3e-6144 -> 1E-6144 Subnormal Rounded
|
| 604 | dqqua713 quantize 0.100E-6143 4e-6144 -> 1E-6144 Subnormal Rounded
|
| 605 | dqqua714 quantize 0.01E-6143 5e-6145 -> 1E-6145 Subnormal
|
| 606 | -- next is rounded to Emin
|
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 607 | dqqua715 quantize 0.999E-6143 1e-6143 -> 1E-6143 Inexact Rounded
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 608 | dqqua716 quantize 0.099E-6143 10e-6144 -> 1E-6144 Inexact Rounded Subnormal
|
| 609 |
|
| 610 | dqqua717 quantize 0.009E-6143 1e-6145 -> 1E-6145 Inexact Rounded Subnormal
|
| 611 | dqqua718 quantize 0.001E-6143 1e-6145 -> 0E-6145 Inexact Rounded
|
| 612 | dqqua719 quantize 0.0009E-6143 1e-6145 -> 0E-6145 Inexact Rounded
|
| 613 | dqqua720 quantize 0.0001E-6143 1e-6145 -> 0E-6145 Inexact Rounded
|
| 614 |
|
| 615 | dqqua730 quantize -1.00E-6143 1e-6143 -> -1E-6143 Rounded
|
| 616 | dqqua731 quantize -0.1E-6143 1e-6143 -> -0E-6143 Rounded Inexact
|
| 617 | dqqua732 quantize -0.10E-6143 1e-6143 -> -0E-6143 Rounded Inexact
|
| 618 | dqqua733 quantize -0.100E-6143 1e-6143 -> -0E-6143 Rounded Inexact
|
| 619 | dqqua734 quantize -0.01E-6143 1e-6143 -> -0E-6143 Inexact Rounded
|
| 620 | -- next is rounded to Emin
|
| 621 | dqqua735 quantize -0.999E-6143 90e-6143 -> -1E-6143 Inexact Rounded
|
| 622 | dqqua736 quantize -0.099E-6143 -1e-6143 -> -0E-6143 Inexact Rounded
|
| 623 | dqqua737 quantize -0.009E-6143 -1e-6143 -> -0E-6143 Inexact Rounded
|
| 624 | dqqua738 quantize -0.001E-6143 -0e-6143 -> -0E-6143 Inexact Rounded
|
| 625 | dqqua739 quantize -0.0001E-6143 0e-6143 -> -0E-6143 Inexact Rounded
|
| 626 |
|
| 627 | dqqua740 quantize -1.00E-6143 1e-6144 -> -1.0E-6143 Rounded
|
| 628 | dqqua741 quantize -0.1E-6143 1e-6144 -> -1E-6144 Subnormal
|
| 629 | dqqua742 quantize -0.10E-6143 1e-6144 -> -1E-6144 Subnormal Rounded
|
| 630 | dqqua743 quantize -0.100E-6143 1e-6144 -> -1E-6144 Subnormal Rounded
|
| 631 | dqqua744 quantize -0.01E-6143 1e-6144 -> -0E-6144 Inexact Rounded
|
| 632 | -- next is rounded to Emin
|
| 633 | dqqua745 quantize -0.999E-6143 1e-6144 -> -1.0E-6143 Inexact Rounded
|
| 634 | dqqua746 quantize -0.099E-6143 1e-6144 -> -1E-6144 Inexact Rounded Subnormal
|
| 635 | dqqua747 quantize -0.009E-6143 1e-6144 -> -0E-6144 Inexact Rounded
|
| 636 | dqqua748 quantize -0.001E-6143 1e-6144 -> -0E-6144 Inexact Rounded
|
| 637 | dqqua749 quantize -0.0001E-6143 1e-6144 -> -0E-6144 Inexact Rounded
|
| 638 |
|
| 639 | dqqua750 quantize -1.00E-6143 1e-6145 -> -1.00E-6143
|
| 640 | dqqua751 quantize -0.1E-6143 1e-6145 -> -1.0E-6144 Subnormal
|
| 641 | dqqua752 quantize -0.10E-6143 1e-6145 -> -1.0E-6144 Subnormal
|
| 642 | dqqua753 quantize -0.100E-6143 1e-6145 -> -1.0E-6144 Subnormal Rounded
|
| 643 | dqqua754 quantize -0.01E-6143 1e-6145 -> -1E-6145 Subnormal
|
| 644 | -- next is rounded to Emin
|
| 645 | dqqua755 quantize -0.999E-6143 1e-6145 -> -1.00E-6143 Inexact Rounded
|
| 646 | dqqua756 quantize -0.099E-6143 1e-6145 -> -1.0E-6144 Inexact Rounded Subnormal
|
| 647 | dqqua757 quantize -0.009E-6143 1e-6145 -> -1E-6145 Inexact Rounded Subnormal
|
| 648 | dqqua758 quantize -0.001E-6143 1e-6145 -> -0E-6145 Inexact Rounded
|
| 649 | dqqua759 quantize -0.0001E-6143 1e-6145 -> -0E-6145 Inexact Rounded
|
| 650 |
|
| 651 | dqqua760 quantize -1.00E-6143 1e-6146 -> -1.000E-6143
|
| 652 | dqqua761 quantize -0.1E-6143 1e-6146 -> -1.00E-6144 Subnormal
|
| 653 | dqqua762 quantize -0.10E-6143 1e-6146 -> -1.00E-6144 Subnormal
|
| 654 | dqqua763 quantize -0.100E-6143 1e-6146 -> -1.00E-6144 Subnormal
|
| 655 | dqqua764 quantize -0.01E-6143 1e-6146 -> -1.0E-6145 Subnormal
|
| 656 | dqqua765 quantize -0.999E-6143 1e-6146 -> -9.99E-6144 Subnormal
|
| 657 | dqqua766 quantize -0.099E-6143 1e-6146 -> -9.9E-6145 Subnormal
|
| 658 | dqqua767 quantize -0.009E-6143 1e-6146 -> -9E-6146 Subnormal
|
| 659 | dqqua768 quantize -0.001E-6143 1e-6146 -> -1E-6146 Subnormal
|
| 660 | dqqua769 quantize -0.0001E-6143 1e-6146 -> -0E-6146 Inexact Rounded
|
| 661 |
|
| 662 | -- More from Fung Lee
|
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 663 | -- the next four would appear to be in error, but they are misleading (the
|
| 664 | -- operands will be clamped to a lower exponent) and so are omitted
|
| 665 | -- dqqua1021 quantize 8.666666666666000E+6144 1.000000000000000E+6144 -> 8.666666666666000000000000000000000E+6144 Clamped
|
| 666 | -- dqqua1022 quantize -8.666666666666000E+6144 1.000000000000000E+6144 -> -8.666666666666000000000000000000000E+6144 Clamped
|
| 667 | -- dqqua1027 quantize 8.666666666666000E+323 1E+31 -> NaN Invalid_operation
|
| 668 | -- dqqua1030 quantize 8.66666666E+3 1E+3 -> 9E+3 Inexact Rounded
|
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 669 |
|
| 670 | -- Int and uInt32 edge values for testing conversions
|
| 671 | dqqua1040 quantize -2147483646 0 -> -2147483646
|
| 672 | dqqua1041 quantize -2147483647 0 -> -2147483647
|
| 673 | dqqua1042 quantize -2147483648 0 -> -2147483648
|
| 674 | dqqua1043 quantize -2147483649 0 -> -2147483649
|
| 675 | dqqua1044 quantize 2147483646 0 -> 2147483646
|
| 676 | dqqua1045 quantize 2147483647 0 -> 2147483647
|
| 677 | dqqua1046 quantize 2147483648 0 -> 2147483648
|
| 678 | dqqua1047 quantize 2147483649 0 -> 2147483649
|
| 679 | dqqua1048 quantize 4294967294 0 -> 4294967294
|
| 680 | dqqua1049 quantize 4294967295 0 -> 4294967295
|
| 681 | dqqua1050 quantize 4294967296 0 -> 4294967296
|
| 682 | dqqua1051 quantize 4294967297 0 -> 4294967297
|
| 683 |
|
| 684 | -- Rounding swathe
|
| 685 | rounding: half_even
|
| 686 | dqqua1100 quantize 1.2300 1.00 -> 1.23 Rounded
|
| 687 | dqqua1101 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
|
| 688 | dqqua1102 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
|
| 689 | dqqua1103 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
|
| 690 | dqqua1104 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
|
| 691 | dqqua1105 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
|
| 692 | dqqua1106 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
|
| 693 | dqqua1107 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
|
| 694 | dqqua1108 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
|
| 695 | dqqua1109 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
|
| 696 |
|
| 697 | rounding: half_up
|
| 698 | dqqua1200 quantize 1.2300 1.00 -> 1.23 Rounded
|
| 699 | dqqua1201 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
|
| 700 | dqqua1202 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
|
| 701 | dqqua1203 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
|
| 702 | dqqua1204 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
|
| 703 | dqqua1205 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
|
| 704 | dqqua1206 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
|
| 705 | dqqua1207 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
|
| 706 | dqqua1208 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
|
| 707 | dqqua1209 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
|
| 708 |
|
| 709 | rounding: half_down
|
| 710 | dqqua1300 quantize 1.2300 1.00 -> 1.23 Rounded
|
| 711 | dqqua1301 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
|
| 712 | dqqua1302 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
|
| 713 | dqqua1303 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
|
| 714 | dqqua1304 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
|
| 715 | dqqua1305 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
|
| 716 | dqqua1306 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
|
| 717 | dqqua1307 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
|
| 718 | dqqua1308 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
|
| 719 | dqqua1309 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
|
| 720 |
|
| 721 | rounding: up
|
| 722 | dqqua1400 quantize 1.2300 1.00 -> 1.23 Rounded
|
| 723 | dqqua1401 quantize 1.2301 1.00 -> 1.24 Inexact Rounded
|
| 724 | dqqua1402 quantize 1.2310 1.00 -> 1.24 Inexact Rounded
|
| 725 | dqqua1403 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
|
| 726 | dqqua1404 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
|
| 727 | dqqua1405 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
|
| 728 | dqqua1406 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
|
| 729 | dqqua1407 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
|
| 730 | dqqua1408 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
|
| 731 | dqqua1409 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
|
| 732 | dqqua1411 quantize -1.2399 1.00 -> -1.24 Inexact Rounded
|
| 733 |
|
| 734 | rounding: down
|
| 735 | dqqua1500 quantize 1.2300 1.00 -> 1.23 Rounded
|
| 736 | dqqua1501 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
|
| 737 | dqqua1502 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
|
| 738 | dqqua1503 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
|
| 739 | dqqua1504 quantize 1.2351 1.00 -> 1.23 Inexact Rounded
|
| 740 | dqqua1505 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
|
| 741 | dqqua1506 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
|
| 742 | dqqua1507 quantize 1.2360 1.00 -> 1.23 Inexact Rounded
|
| 743 | dqqua1508 quantize 1.2370 1.00 -> 1.23 Inexact Rounded
|
| 744 | dqqua1509 quantize 1.2399 1.00 -> 1.23 Inexact Rounded
|
| 745 | dqqua1511 quantize -1.2399 1.00 -> -1.23 Inexact Rounded
|
| 746 |
|
| 747 | rounding: ceiling
|
| 748 | dqqua1600 quantize 1.2300 1.00 -> 1.23 Rounded
|
| 749 | dqqua1601 quantize 1.2301 1.00 -> 1.24 Inexact Rounded
|
| 750 | dqqua1602 quantize 1.2310 1.00 -> 1.24 Inexact Rounded
|
| 751 | dqqua1603 quantize 1.2350 1.00 -> 1.24 Inexact Rounded
|
| 752 | dqqua1604 quantize 1.2351 1.00 -> 1.24 Inexact Rounded
|
| 753 | dqqua1605 quantize 1.2450 1.00 -> 1.25 Inexact Rounded
|
| 754 | dqqua1606 quantize 1.2451 1.00 -> 1.25 Inexact Rounded
|
| 755 | dqqua1607 quantize 1.2360 1.00 -> 1.24 Inexact Rounded
|
| 756 | dqqua1608 quantize 1.2370 1.00 -> 1.24 Inexact Rounded
|
| 757 | dqqua1609 quantize 1.2399 1.00 -> 1.24 Inexact Rounded
|
| 758 | dqqua1611 quantize -1.2399 1.00 -> -1.23 Inexact Rounded
|
| 759 |
|
| 760 | rounding: floor
|
| 761 | dqqua1700 quantize 1.2300 1.00 -> 1.23 Rounded
|
| 762 | dqqua1701 quantize 1.2301 1.00 -> 1.23 Inexact Rounded
|
| 763 | dqqua1702 quantize 1.2310 1.00 -> 1.23 Inexact Rounded
|
| 764 | dqqua1703 quantize 1.2350 1.00 -> 1.23 Inexact Rounded
|
| 765 | dqqua1704 quantize 1.2351 1.00 -> 1.23 Inexact Rounded
|
| 766 | dqqua1705 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
|
| 767 | dqqua1706 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
|
| 768 | dqqua1707 quantize 1.2360 1.00 -> 1.23 Inexact Rounded
|
| 769 | dqqua1708 quantize 1.2370 1.00 -> 1.23 Inexact Rounded
|
| 770 | dqqua1709 quantize 1.2399 1.00 -> 1.23 Inexact Rounded
|
| 771 | dqqua1711 quantize -1.2399 1.00 -> -1.24 Inexact Rounded
|
| 772 |
|
| 773 | rounding: 05up
|
| 774 | dqqua1800 quantize 1.2000 1.00 -> 1.20 Rounded
|
| 775 | dqqua1801 quantize 1.2001 1.00 -> 1.21 Inexact Rounded
|
| 776 | dqqua1802 quantize 1.2010 1.00 -> 1.21 Inexact Rounded
|
| 777 | dqqua1803 quantize 1.2050 1.00 -> 1.21 Inexact Rounded
|
| 778 | dqqua1804 quantize 1.2051 1.00 -> 1.21 Inexact Rounded
|
| 779 | dqqua1807 quantize 1.2060 1.00 -> 1.21 Inexact Rounded
|
| 780 | dqqua1808 quantize 1.2070 1.00 -> 1.21 Inexact Rounded
|
| 781 | dqqua1809 quantize 1.2099 1.00 -> 1.21 Inexact Rounded
|
| 782 | dqqua1811 quantize -1.2099 1.00 -> -1.21 Inexact Rounded
|
| 783 |
|
| 784 | dqqua1900 quantize 1.2100 1.00 -> 1.21 Rounded
|
| 785 | dqqua1901 quantize 1.2101 1.00 -> 1.21 Inexact Rounded
|
| 786 | dqqua1902 quantize 1.2110 1.00 -> 1.21 Inexact Rounded
|
| 787 | dqqua1903 quantize 1.2150 1.00 -> 1.21 Inexact Rounded
|
| 788 | dqqua1904 quantize 1.2151 1.00 -> 1.21 Inexact Rounded
|
| 789 | dqqua1907 quantize 1.2160 1.00 -> 1.21 Inexact Rounded
|
| 790 | dqqua1908 quantize 1.2170 1.00 -> 1.21 Inexact Rounded
|
| 791 | dqqua1909 quantize 1.2199 1.00 -> 1.21 Inexact Rounded
|
| 792 | dqqua1911 quantize -1.2199 1.00 -> -1.21 Inexact Rounded
|
| 793 |
|
| 794 | dqqua2000 quantize 1.2400 1.00 -> 1.24 Rounded
|
| 795 | dqqua2001 quantize 1.2401 1.00 -> 1.24 Inexact Rounded
|
| 796 | dqqua2002 quantize 1.2410 1.00 -> 1.24 Inexact Rounded
|
| 797 | dqqua2003 quantize 1.2450 1.00 -> 1.24 Inexact Rounded
|
| 798 | dqqua2004 quantize 1.2451 1.00 -> 1.24 Inexact Rounded
|
| 799 | dqqua2007 quantize 1.2460 1.00 -> 1.24 Inexact Rounded
|
| 800 | dqqua2008 quantize 1.2470 1.00 -> 1.24 Inexact Rounded
|
| 801 | dqqua2009 quantize 1.2499 1.00 -> 1.24 Inexact Rounded
|
| 802 | dqqua2011 quantize -1.2499 1.00 -> -1.24 Inexact Rounded
|
| 803 |
|
| 804 | dqqua2100 quantize 1.2500 1.00 -> 1.25 Rounded
|
| 805 | dqqua2101 quantize 1.2501 1.00 -> 1.26 Inexact Rounded
|
| 806 | dqqua2102 quantize 1.2510 1.00 -> 1.26 Inexact Rounded
|
| 807 | dqqua2103 quantize 1.2550 1.00 -> 1.26 Inexact Rounded
|
| 808 | dqqua2104 quantize 1.2551 1.00 -> 1.26 Inexact Rounded
|
| 809 | dqqua2107 quantize 1.2560 1.00 -> 1.26 Inexact Rounded
|
| 810 | dqqua2108 quantize 1.2570 1.00 -> 1.26 Inexact Rounded
|
| 811 | dqqua2109 quantize 1.2599 1.00 -> 1.26 Inexact Rounded
|
| 812 | dqqua2111 quantize -1.2599 1.00 -> -1.26 Inexact Rounded
|
| 813 |
|
| 814 | dqqua2200 quantize 1.2600 1.00 -> 1.26 Rounded
|
| 815 | dqqua2201 quantize 1.2601 1.00 -> 1.26 Inexact Rounded
|
| 816 | dqqua2202 quantize 1.2610 1.00 -> 1.26 Inexact Rounded
|
| 817 | dqqua2203 quantize 1.2650 1.00 -> 1.26 Inexact Rounded
|
| 818 | dqqua2204 quantize 1.2651 1.00 -> 1.26 Inexact Rounded
|
| 819 | dqqua2207 quantize 1.2660 1.00 -> 1.26 Inexact Rounded
|
| 820 | dqqua2208 quantize 1.2670 1.00 -> 1.26 Inexact Rounded
|
| 821 | dqqua2209 quantize 1.2699 1.00 -> 1.26 Inexact Rounded
|
| 822 | dqqua2211 quantize -1.2699 1.00 -> -1.26 Inexact Rounded
|
| 823 |
|
| 824 | dqqua2300 quantize 1.2900 1.00 -> 1.29 Rounded
|
| 825 | dqqua2301 quantize 1.2901 1.00 -> 1.29 Inexact Rounded
|
| 826 | dqqua2302 quantize 1.2910 1.00 -> 1.29 Inexact Rounded
|
| 827 | dqqua2303 quantize 1.2950 1.00 -> 1.29 Inexact Rounded
|
| 828 | dqqua2304 quantize 1.2951 1.00 -> 1.29 Inexact Rounded
|
| 829 | dqqua2307 quantize 1.2960 1.00 -> 1.29 Inexact Rounded
|
| 830 | dqqua2308 quantize 1.2970 1.00 -> 1.29 Inexact Rounded
|
| 831 | dqqua2309 quantize 1.2999 1.00 -> 1.29 Inexact Rounded
|
| 832 | dqqua2311 quantize -1.2999 1.00 -> -1.29 Inexact Rounded
|
| 833 |
|
| 834 | -- Null tests
|
| 835 | dqqua998 quantize 10 # -> NaN Invalid_operation
|
| 836 | dqqua999 quantize # 1e10 -> NaN Invalid_operation
|