| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 1 | ------------------------------------------------------------------------
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 | 2 | -- dqDivide.decTest -- decQuad division                               --
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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 | extended:    1
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 | 23 | clamp:       1
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 | 24 | precision:   34
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 | 25 | maxExponent: 6144
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 | 26 | minExponent: -6143
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 | 27 | rounding:    half_even
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 | 28 | 
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 | 29 | -- sanity checks
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 | 30 | dqdiv001 divide  1     1    ->  1
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 | 31 | dqdiv002 divide  2     1    ->  2
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 | 32 | dqdiv003 divide  1     2    ->  0.5
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 | 33 | dqdiv004 divide  2     2    ->  1
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 | 34 | dqdiv005 divide  0     1    ->  0
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 | 35 | dqdiv006 divide  0     2    ->  0
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 | 36 | dqdiv007 divide  1     3    ->  0.3333333333333333333333333333333333 Inexact Rounded
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 | 37 | dqdiv008 divide  2     3    ->  0.6666666666666666666666666666666667 Inexact Rounded
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 | 38 | dqdiv009 divide  3     3    ->  1
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 | 39 | 
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 | 40 | dqdiv010 divide  2.4   1    ->  2.4
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 | 41 | dqdiv011 divide  2.4   -1   ->  -2.4
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 | 42 | dqdiv012 divide  -2.4  1    ->  -2.4
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 | 43 | dqdiv013 divide  -2.4  -1   ->  2.4
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 | 44 | dqdiv014 divide  2.40  1    ->  2.40
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 | 45 | dqdiv015 divide  2.400 1    ->  2.400
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 | 46 | dqdiv016 divide  2.4   2    ->  1.2
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 | 47 | dqdiv017 divide  2.400 2    ->  1.200
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 | 48 | dqdiv018 divide  2.    2    ->  1
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 | 49 | dqdiv019 divide  20    20   ->  1
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 | 50 | 
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 | 51 | dqdiv020 divide  187   187    ->  1
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 | 52 | dqdiv021 divide  5     2      ->  2.5
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 | 53 | dqdiv022 divide  50    20     ->  2.5
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 | 54 | dqdiv023 divide  500   200    ->  2.5
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 | 55 | dqdiv024 divide  50.0  20.0   ->  2.5
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 | 56 | dqdiv025 divide  5.00  2.00   ->  2.5
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 | 57 | dqdiv026 divide  5     2.0    ->  2.5
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 | 58 | dqdiv027 divide  5     2.000  ->  2.5
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 | 59 | dqdiv028 divide  5     0.20   ->  25
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 | 60 | dqdiv029 divide  5     0.200  ->  25
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 | 61 | dqdiv030 divide  10    1      ->  10
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 | 62 | dqdiv031 divide  100   1      ->  100
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 | 63 | dqdiv032 divide  1000  1      ->  1000
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 | 64 | dqdiv033 divide  1000  100    ->  10
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 | 65 | 
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 | 66 | dqdiv035 divide  1     2      ->  0.5
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 | 67 | dqdiv036 divide  1     4      ->  0.25
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 | 68 | dqdiv037 divide  1     8      ->  0.125
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 | 69 | dqdiv038 divide  1     16     ->  0.0625
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 | 70 | dqdiv039 divide  1     32     ->  0.03125
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 | 71 | dqdiv040 divide  1     64     ->  0.015625
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 | 72 | dqdiv041 divide  1    -2      ->  -0.5
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 | 73 | dqdiv042 divide  1    -4      ->  -0.25
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 | 74 | dqdiv043 divide  1    -8      ->  -0.125
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 | 75 | dqdiv044 divide  1    -16     ->  -0.0625
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 | 76 | dqdiv045 divide  1    -32     ->  -0.03125
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 | 77 | dqdiv046 divide  1    -64     ->  -0.015625
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 | 78 | dqdiv047 divide -1     2      ->  -0.5
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 | 79 | dqdiv048 divide -1     4      ->  -0.25
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 | 80 | dqdiv049 divide -1     8      ->  -0.125
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 | 81 | dqdiv050 divide -1     16     ->  -0.0625
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 | 82 | dqdiv051 divide -1     32     ->  -0.03125
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 | 83 | dqdiv052 divide -1     64     ->  -0.015625
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 | 84 | dqdiv053 divide -1    -2      ->  0.5
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 | 85 | dqdiv054 divide -1    -4      ->  0.25
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 | 86 | dqdiv055 divide -1    -8      ->  0.125
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 | 87 | dqdiv056 divide -1    -16     ->  0.0625
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 | 88 | dqdiv057 divide -1    -32     ->  0.03125
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 | 89 | dqdiv058 divide -1    -64     ->  0.015625
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 | 90 | 
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 | 91 | -- bcdTime
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 | 92 | dqdiv060 divide  1 7                   -> 0.1428571428571428571428571428571429 Inexact Rounded
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 | 93 | dqdiv061 divide 1.2345678  1.9876543   -> 0.6211179680490717123193907511985359 Inexact Rounded
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 | 94 | 
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 | 95 | --               1234567890123456
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 | 96 | dqdiv067 divide  9999999999999999999999999999999999  1 ->  9999999999999999999999999999999999
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 | 97 | dqdiv068 divide  999999999999999999999999999999999   1 ->  999999999999999999999999999999999
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 | 98 | dqdiv069 divide  99999999999999999999999999999999    1 ->  99999999999999999999999999999999
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 | 99 | dqdiv070 divide  99999999999999999                   1 ->  99999999999999999
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 | 100 | dqdiv071 divide  9999999999999999                    1 ->  9999999999999999
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 | 101 | dqdiv072 divide  999999999999999                     1 ->  999999999999999
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 | 102 | dqdiv073 divide  99999999999999                      1 ->  99999999999999
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 | 103 | dqdiv074 divide  9999999999999                       1 ->  9999999999999
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 | 104 | dqdiv075 divide  999999999999                        1 ->  999999999999
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 | 105 | dqdiv076 divide  99999999999                         1 ->  99999999999
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 | 106 | dqdiv077 divide  9999999999                          1 ->  9999999999
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 | 107 | dqdiv078 divide  999999999                           1 ->  999999999
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 | 108 | dqdiv079 divide  99999999                            1 ->  99999999
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 | 109 | dqdiv080 divide  9999999                             1 ->  9999999
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 | 110 | dqdiv081 divide  999999                              1 ->  999999
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 | 111 | dqdiv082 divide  99999                               1 ->  99999
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 | 112 | dqdiv083 divide  9999                                1 ->  9999
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 | 113 | dqdiv084 divide  999                                 1 ->  999
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 | 114 | dqdiv085 divide  99                                  1 ->  99
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 | 115 | dqdiv086 divide  9                                   1 ->  9
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 | 116 | 
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 | 117 | dqdiv090 divide  0.            1    ->  0
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 | 118 | dqdiv091 divide  .0            1    ->  0.0
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 | 119 | dqdiv092 divide  0.00          1    ->  0.00
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 | 120 | dqdiv093 divide  0.00E+9       1    ->  0E+7
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 | 121 | dqdiv094 divide  0.0000E-50    1    ->  0E-54
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 | 122 | 
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 | 123 | dqdiv095 divide  1            1E-8  ->  1E+8
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 | 124 | dqdiv096 divide  1            1E-9  ->  1E+9
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 | 125 | dqdiv097 divide  1            1E-10 ->  1E+10
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 | 126 | dqdiv098 divide  1            1E-11 ->  1E+11
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 | 127 | dqdiv099 divide  1            1E-12 ->  1E+12
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 | 128 | 
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 | 129 | dqdiv100 divide  1  1   -> 1
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 | 130 | dqdiv101 divide  1  2   -> 0.5
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 | 131 | dqdiv102 divide  1  3   -> 0.3333333333333333333333333333333333 Inexact Rounded
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 | 132 | dqdiv103 divide  1  4   -> 0.25
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 | 133 | dqdiv104 divide  1  5   -> 0.2
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 | 134 | dqdiv105 divide  1  6   -> 0.1666666666666666666666666666666667 Inexact Rounded
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 | 135 | dqdiv106 divide  1  7   -> 0.1428571428571428571428571428571429 Inexact Rounded
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 | 136 | dqdiv107 divide  1  8   -> 0.125
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 | 137 | dqdiv108 divide  1  9   -> 0.1111111111111111111111111111111111 Inexact Rounded
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 | 138 | dqdiv109 divide  1  10  -> 0.1
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 | 139 | dqdiv110 divide  1  1   -> 1
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 | 140 | dqdiv111 divide  2  1   -> 2
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 | 141 | dqdiv112 divide  3  1   -> 3
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 | 142 | dqdiv113 divide  4  1   -> 4
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 | 143 | dqdiv114 divide  5  1   -> 5
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 | 144 | dqdiv115 divide  6  1   -> 6
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 | 145 | dqdiv116 divide  7  1   -> 7
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 | 146 | dqdiv117 divide  8  1   -> 8
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 | 147 | dqdiv118 divide  9  1   -> 9
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 | 148 | dqdiv119 divide  10 1   -> 10
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 | 149 | 
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 | 150 | dqdiv120 divide  3E+1 0.001  -> 3E+4
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 | 151 | dqdiv121 divide  2.200 2     -> 1.100
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 | 152 | 
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 | 153 | dqdiv130 divide  12345  4.999  -> 2469.493898779755951190238047609522  Inexact Rounded
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 | 154 | dqdiv131 divide  12345  4.99   -> 2473.947895791583166332665330661323  Inexact Rounded
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 | 155 | dqdiv132 divide  12345  4.9    -> 2519.387755102040816326530612244898  Inexact Rounded
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 | 156 | dqdiv133 divide  12345  5      -> 2469
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 | 157 | dqdiv134 divide  12345  5.1    -> 2420.588235294117647058823529411765  Inexact Rounded
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 | 158 | dqdiv135 divide  12345  5.01   -> 2464.071856287425149700598802395210  Inexact Rounded
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 | 159 | dqdiv136 divide  12345  5.001  -> 2468.506298740251949610077984403119  Inexact Rounded
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 | 160 | 
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 | 161 | -- test possibly imprecise results
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 | 162 | dqdiv220 divide 391   597 ->  0.6549413735343383584589614740368509  Inexact Rounded
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 | 163 | dqdiv221 divide 391  -597 -> -0.6549413735343383584589614740368509  Inexact Rounded
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 | 164 | dqdiv222 divide -391  597 -> -0.6549413735343383584589614740368509  Inexact Rounded
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 | 165 | dqdiv223 divide -391 -597 ->  0.6549413735343383584589614740368509  Inexact Rounded
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 | 166 | 
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 | 167 | -- test some cases that are close to exponent overflow
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 | 168 | dqdiv270 divide 1 1e6144                  -> 1E-6144                 Subnormal
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 | 169 | dqdiv271 divide 1 0.9e6144                -> 1.11111111111111111111111111111111E-6144  Rounded Inexact Subnormal Underflow
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 | 170 | dqdiv272 divide 1 0.99e6144               -> 1.01010101010101010101010101010101E-6144  Rounded Inexact Subnormal Underflow
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 | 171 | dqdiv273 divide 1 0.9999999999999999e6144 -> 1.00000000000000010000000000000001E-6144  Rounded Inexact Subnormal Underflow
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 | 172 | dqdiv274 divide 9e6144    1               -> 9.000000000000000000000000000000000E+6144 Clamped
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 | 173 | dqdiv275 divide 9.9e6144  1               -> 9.900000000000000000000000000000000E+6144 Clamped
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 | 174 | dqdiv276 divide 9.99e6144 1               -> 9.990000000000000000000000000000000E+6144 Clamped
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 | 175 | dqdiv277 divide 9.999999999999999e6144 1  -> 9.999999999999999000000000000000000E+6144 Clamped
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 | 176 | 
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 | 177 | dqdiv278 divide 1 0.9999999999999999999999999999999999e6144 -> 1.00000000000000000000000000000000E-6144  Rounded Inexact Subnormal Underflow
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 | 178 | dqdiv279 divide 9.999999999999999999999999999999999e6144 1  -> 9.999999999999999999999999999999999E+6144
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 | 179 | 
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 | 180 | -- Divide into 0 tests
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 | 181 | dqdiv301 divide    0    7     -> 0
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 | 182 | dqdiv302 divide    0    7E-5  -> 0E+5
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 | 183 | dqdiv303 divide    0    7E-1  -> 0E+1
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 | 184 | dqdiv304 divide    0    7E+1  -> 0.0
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 | 185 | dqdiv305 divide    0    7E+5  -> 0.00000
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 | 186 | dqdiv306 divide    0    7E+6  -> 0.000000
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 | 187 | dqdiv307 divide    0    7E+7  -> 0E-7
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 | 188 | dqdiv308 divide    0   70E-5  -> 0E+5
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 | 189 | dqdiv309 divide    0   70E-1  -> 0E+1
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 | 190 | dqdiv310 divide    0   70E+0  -> 0
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 | 191 | dqdiv311 divide    0   70E+1  -> 0.0
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 | 192 | dqdiv312 divide    0   70E+5  -> 0.00000
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 | 193 | dqdiv313 divide    0   70E+6  -> 0.000000
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 | 194 | dqdiv314 divide    0   70E+7  -> 0E-7
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 | 195 | dqdiv315 divide    0  700E-5  -> 0E+5
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 | 196 | dqdiv316 divide    0  700E-1  -> 0E+1
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 | 197 | dqdiv317 divide    0  700E+0  -> 0
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 | 198 | dqdiv318 divide    0  700E+1  -> 0.0
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 | 199 | dqdiv319 divide    0  700E+5  -> 0.00000
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 | 200 | dqdiv320 divide    0  700E+6  -> 0.000000
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 | 201 | dqdiv321 divide    0  700E+7  -> 0E-7
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 | 202 | dqdiv322 divide    0  700E+77 -> 0E-77
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 | 203 | 
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 | 204 | dqdiv331 divide 0E-3    7E-5  -> 0E+2
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 | 205 | dqdiv332 divide 0E-3    7E-1  -> 0.00
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 | 206 | dqdiv333 divide 0E-3    7E+1  -> 0.0000
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 | 207 | dqdiv334 divide 0E-3    7E+5  -> 0E-8
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 | 208 | dqdiv335 divide 0E-1    7E-5  -> 0E+4
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 | 209 | dqdiv336 divide 0E-1    7E-1  -> 0
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 | 210 | dqdiv337 divide 0E-1    7E+1  -> 0.00
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 | 211 | dqdiv338 divide 0E-1    7E+5  -> 0.000000
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 | 212 | dqdiv339 divide 0E+1    7E-5  -> 0E+6
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 | 213 | dqdiv340 divide 0E+1    7E-1  -> 0E+2
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 | 214 | dqdiv341 divide 0E+1    7E+1  -> 0
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 | 215 | dqdiv342 divide 0E+1    7E+5  -> 0.0000
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 | 216 | dqdiv343 divide 0E+3    7E-5  -> 0E+8
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 | 217 | dqdiv344 divide 0E+3    7E-1  -> 0E+4
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 | 218 | dqdiv345 divide 0E+3    7E+1  -> 0E+2
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 | 219 | dqdiv346 divide 0E+3    7E+5  -> 0.00
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 | 220 | 
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 | 221 | -- These were 'input rounding'
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 | 222 | dqdiv441 divide 12345678000 1 -> 12345678000
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 | 223 | dqdiv442 divide 1 12345678000 -> 8.100000664200054464404466081166219E-11 Inexact Rounded
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 | 224 | dqdiv443 divide 1234567800  1 -> 1234567800
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 | 225 | dqdiv444 divide 1 1234567800  -> 8.100000664200054464404466081166219E-10 Inexact Rounded
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 | 226 | dqdiv445 divide 1234567890  1 -> 1234567890
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 | 227 | dqdiv446 divide 1 1234567890  -> 8.100000073710000670761006103925156E-10 Inexact Rounded
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 | 228 | dqdiv447 divide 1234567891  1 -> 1234567891
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 | 229 | dqdiv448 divide 1 1234567891  -> 8.100000067149000556665214614754629E-10 Inexact Rounded
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 | 230 | dqdiv449 divide 12345678901 1 -> 12345678901
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 | 231 | dqdiv450 divide 1 12345678901 -> 8.100000073053900658873130042376760E-11 Inexact Rounded
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 | 232 | dqdiv451 divide 1234567896  1 -> 1234567896
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 | 233 | dqdiv452 divide 1 1234567896  -> 8.100000034344000145618560617422697E-10 Inexact Rounded
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 | 234 | 
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 | 235 | -- high-lows
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 | 236 | dqdiv453 divide 1e+1   1    ->   1E+1
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 | 237 | dqdiv454 divide 1e+1   1.0  ->   1E+1
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 | 238 | dqdiv455 divide 1e+1   1.00 ->   1E+1
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 | 239 | dqdiv456 divide 1e+2   2    ->   5E+1
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 | 240 | dqdiv457 divide 1e+2   2.0  ->   5E+1
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 | 241 | dqdiv458 divide 1e+2   2.00 ->   5E+1
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 | 242 | 
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 | 243 | -- some from IEEE discussions
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 | 244 | dqdiv460 divide 3e0      2e0     -> 1.5
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 | 245 | dqdiv461 divide 30e-1    2e0     -> 1.5
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 | 246 | dqdiv462 divide 300e-2   2e0     -> 1.50
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 | 247 | dqdiv464 divide 3000e-3  2e0     -> 1.500
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 | 248 | dqdiv465 divide 3e0      20e-1   -> 1.5
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 | 249 | dqdiv466 divide 30e-1    20e-1   -> 1.5
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 | 250 | dqdiv467 divide 300e-2   20e-1   -> 1.5
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 | 251 | dqdiv468 divide 3000e-3  20e-1   -> 1.50
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 | 252 | dqdiv469 divide 3e0      200e-2  -> 1.5
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 | 253 | dqdiv470 divide 30e-1    200e-2  -> 1.5
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 | 254 | dqdiv471 divide 300e-2   200e-2  -> 1.5
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 | 255 | dqdiv472 divide 3000e-3  200e-2  -> 1.5
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 | 256 | dqdiv473 divide 3e0      2000e-3 -> 1.5
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 | 257 | dqdiv474 divide 30e-1    2000e-3 -> 1.5
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 | 258 | dqdiv475 divide 300e-2   2000e-3 -> 1.5
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 | 259 | dqdiv476 divide 3000e-3  2000e-3 -> 1.5
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 | 260 | 
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 | 261 | -- some reciprocals
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 | 262 | dqdiv480 divide 1        1.0E+33 -> 1E-33
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 | 263 | dqdiv481 divide 1        10E+33  -> 1E-34
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 | 264 | dqdiv482 divide 1        1.0E-33 -> 1E+33
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 | 265 | dqdiv483 divide 1        10E-33  -> 1E+32
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 | 266 | 
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 | 267 | -- RMS discussion table
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 | 268 | dqdiv484 divide 0e5     1e3 ->   0E+2
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 | 269 | dqdiv485 divide 0e5     2e3 ->   0E+2
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 | 270 | dqdiv486 divide 0e5    10e2 ->   0E+3
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 | 271 | dqdiv487 divide 0e5    20e2 ->   0E+3
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 | 272 | dqdiv488 divide 0e5   100e1 ->   0E+4
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 | 273 | dqdiv489 divide 0e5   200e1 ->   0E+4
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 | 274 | 
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 | 275 | dqdiv491 divide 1e5     1e3 ->   1E+2
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 | 276 | dqdiv492 divide 1e5     2e3 ->   5E+1
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 | 277 | dqdiv493 divide 1e5    10e2 ->   1E+2
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 | 278 | dqdiv494 divide 1e5    20e2 ->   5E+1
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 | 279 | dqdiv495 divide 1e5   100e1 ->   1E+2
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 | 280 | dqdiv496 divide 1e5   200e1 ->   5E+1
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 | 281 | 
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 | 282 | -- tryzeros cases
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 | 283 | rounding:    half_up
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 | 284 | dqdiv497  divide  0E+6108 1000E-33  -> 0E+6111 Clamped
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 | 285 | dqdiv498  divide  0E-6170 1000E+33  -> 0E-6176 Clamped
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 | 286 | 
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 | 287 | rounding:    half_up
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 | 288 | 
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 | 289 | -- focus on trailing zeros issues
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 | 290 | dqdiv500 divide  1      9.9    ->  0.1010101010101010101010101010101010  Inexact Rounded
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 | 291 | dqdiv501 divide  1      9.09   ->  0.1100110011001100110011001100110011  Inexact Rounded
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 | 292 | dqdiv502 divide  1      9.009  ->  0.1110001110001110001110001110001110  Inexact Rounded
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 | 293 | 
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 | 294 | dqdiv511 divide 1         2    -> 0.5
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 | 295 | dqdiv512 divide 1.0       2    -> 0.5
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 | 296 | dqdiv513 divide 1.00      2    -> 0.50
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 | 297 | dqdiv514 divide 1.000     2    -> 0.500
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 | 298 | dqdiv515 divide 1.0000    2    -> 0.5000
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 | 299 | dqdiv516 divide 1.00000   2    -> 0.50000
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 | 300 | dqdiv517 divide 1.000000  2    -> 0.500000
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 | 301 | dqdiv518 divide 1.0000000 2    -> 0.5000000
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 | 302 | dqdiv519 divide 1.00      2.00 -> 0.5
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 | 303 | 
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 | 304 | dqdiv521 divide 2    1         -> 2
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 | 305 | dqdiv522 divide 2    1.0       -> 2
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 | 306 | dqdiv523 divide 2    1.00      -> 2
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 | 307 | dqdiv524 divide 2    1.000     -> 2
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 | 308 | dqdiv525 divide 2    1.0000    -> 2
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 | 309 | dqdiv526 divide 2    1.00000   -> 2
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 | 310 | dqdiv527 divide 2    1.000000  -> 2
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 | 311 | dqdiv528 divide 2    1.0000000 -> 2
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 | 312 | dqdiv529 divide 2.00 1.00      -> 2
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 | 313 | 
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 | 314 | dqdiv530 divide  2.40   2      ->  1.20
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 | 315 | dqdiv531 divide  2.40   4      ->  0.60
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 | 316 | dqdiv532 divide  2.40  10      ->  0.24
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 | 317 | dqdiv533 divide  2.40   2.0    ->  1.2
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 | 318 | dqdiv534 divide  2.40   4.0    ->  0.6
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 | 319 | dqdiv535 divide  2.40  10.0    ->  0.24
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 | 320 | dqdiv536 divide  2.40   2.00   ->  1.2
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 | 321 | dqdiv537 divide  2.40   4.00   ->  0.6
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 | 322 | dqdiv538 divide  2.40  10.00   ->  0.24
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 | 323 | dqdiv539 divide  0.9    0.1    ->  9
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 | 324 | dqdiv540 divide  0.9    0.01   ->  9E+1
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 | 325 | dqdiv541 divide  0.9    0.001  ->  9E+2
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 | 326 | dqdiv542 divide  5      2      ->  2.5
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 | 327 | dqdiv543 divide  5      2.0    ->  2.5
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 | 328 | dqdiv544 divide  5      2.00   ->  2.5
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 | 329 | dqdiv545 divide  5      20     ->  0.25
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 | 330 | dqdiv546 divide  5      20.0   ->  0.25
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 | 331 | dqdiv547 divide  2.400  2      ->  1.200
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 | 332 | dqdiv548 divide  2.400  2.0    ->  1.20
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 | 333 | dqdiv549 divide  2.400  2.400  ->  1
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 | 334 | 
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 | 335 | dqdiv550 divide  240    1      ->  240
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 | 336 | dqdiv551 divide  240    10     ->  24
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 | 337 | dqdiv552 divide  240    100    ->  2.4
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 | 338 | dqdiv553 divide  240    1000   ->  0.24
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 | 339 | dqdiv554 divide  2400   1      ->  2400
 | 
 | 340 | dqdiv555 divide  2400   10     ->  240
 | 
 | 341 | dqdiv556 divide  2400   100    ->  24
 | 
 | 342 | dqdiv557 divide  2400   1000   ->  2.4
 | 
 | 343 | 
 | 
 | 344 | -- +ve exponent
 | 
 | 345 | dqdiv600 divide  2.4E+9     2  ->  1.2E+9
 | 
 | 346 | dqdiv601 divide  2.40E+9    2  ->  1.20E+9
 | 
 | 347 | dqdiv602 divide  2.400E+9   2  ->  1.200E+9
 | 
 | 348 | dqdiv603 divide  2.4000E+9  2  ->  1.2000E+9
 | 
 | 349 | dqdiv604 divide  24E+8      2  ->  1.2E+9
 | 
 | 350 | dqdiv605 divide  240E+7     2  ->  1.20E+9
 | 
 | 351 | dqdiv606 divide  2400E+6    2  ->  1.200E+9
 | 
 | 352 | dqdiv607 divide  24000E+5   2  ->  1.2000E+9
 | 
 | 353 | 
 | 
 | 354 | -- more zeros, etc.
 | 
 | 355 | dqdiv731 divide 5.00 1E-3    -> 5.00E+3
 | 
 | 356 | dqdiv732 divide 00.00 0.000  -> NaN Division_undefined
 | 
 | 357 | dqdiv733 divide 00.00 0E-3   -> NaN Division_undefined
 | 
 | 358 | dqdiv734 divide  0    -0     -> NaN Division_undefined
 | 
 | 359 | dqdiv735 divide -0     0     -> NaN Division_undefined
 | 
 | 360 | dqdiv736 divide -0    -0     -> NaN Division_undefined
 | 
 | 361 | 
 | 
 | 362 | dqdiv741 divide  0    -1     -> -0
 | 
 | 363 | dqdiv742 divide -0    -1     ->  0
 | 
 | 364 | dqdiv743 divide  0     1     ->  0
 | 
 | 365 | dqdiv744 divide -0     1     -> -0
 | 
 | 366 | dqdiv745 divide -1     0     -> -Infinity Division_by_zero
 | 
 | 367 | dqdiv746 divide -1    -0     ->  Infinity Division_by_zero
 | 
 | 368 | dqdiv747 divide  1     0     ->  Infinity Division_by_zero
 | 
 | 369 | dqdiv748 divide  1    -0     -> -Infinity Division_by_zero
 | 
 | 370 | 
 | 
 | 371 | dqdiv751 divide  0.0  -1     -> -0.0
 | 
 | 372 | dqdiv752 divide -0.0  -1     ->  0.0
 | 
 | 373 | dqdiv753 divide  0.0   1     ->  0.0
 | 
 | 374 | dqdiv754 divide -0.0   1     -> -0.0
 | 
 | 375 | dqdiv755 divide -1.0   0     -> -Infinity Division_by_zero
 | 
 | 376 | dqdiv756 divide -1.0  -0     ->  Infinity Division_by_zero
 | 
 | 377 | dqdiv757 divide  1.0   0     ->  Infinity Division_by_zero
 | 
 | 378 | dqdiv758 divide  1.0  -0     -> -Infinity Division_by_zero
 | 
 | 379 | 
 | 
 | 380 | dqdiv761 divide  0    -1.0   -> -0E+1
 | 
 | 381 | dqdiv762 divide -0    -1.0   ->  0E+1
 | 
 | 382 | dqdiv763 divide  0     1.0   ->  0E+1
 | 
 | 383 | dqdiv764 divide -0     1.0   -> -0E+1
 | 
 | 384 | dqdiv765 divide -1     0.0   -> -Infinity Division_by_zero
 | 
 | 385 | dqdiv766 divide -1    -0.0   ->  Infinity Division_by_zero
 | 
 | 386 | dqdiv767 divide  1     0.0   ->  Infinity Division_by_zero
 | 
 | 387 | dqdiv768 divide  1    -0.0   -> -Infinity Division_by_zero
 | 
 | 388 | 
 | 
 | 389 | dqdiv771 divide  0.0  -1.0   -> -0
 | 
 | 390 | dqdiv772 divide -0.0  -1.0   ->  0
 | 
 | 391 | dqdiv773 divide  0.0   1.0   ->  0
 | 
 | 392 | dqdiv774 divide -0.0   1.0   -> -0
 | 
 | 393 | dqdiv775 divide -1.0   0.0   -> -Infinity Division_by_zero
 | 
 | 394 | dqdiv776 divide -1.0  -0.0   ->  Infinity Division_by_zero
 | 
 | 395 | dqdiv777 divide  1.0   0.0   ->  Infinity Division_by_zero
 | 
 | 396 | dqdiv778 divide  1.0  -0.0   -> -Infinity Division_by_zero
 | 
 | 397 | 
 | 
 | 398 | -- Specials
 | 
 | 399 | dqdiv780 divide  Inf  -Inf   ->  NaN Invalid_operation
 | 
 | 400 | dqdiv781 divide  Inf  -1000  -> -Infinity
 | 
 | 401 | dqdiv782 divide  Inf  -1     -> -Infinity
 | 
 | 402 | dqdiv783 divide  Inf  -0     -> -Infinity
 | 
 | 403 | dqdiv784 divide  Inf   0     ->  Infinity
 | 
 | 404 | dqdiv785 divide  Inf   1     ->  Infinity
 | 
 | 405 | dqdiv786 divide  Inf   1000  ->  Infinity
 | 
 | 406 | dqdiv787 divide  Inf   Inf   ->  NaN Invalid_operation
 | 
 | 407 | dqdiv788 divide -1000  Inf   -> -0E-6176 Clamped
 | 
 | 408 | dqdiv789 divide -Inf   Inf   ->  NaN Invalid_operation
 | 
 | 409 | dqdiv790 divide -1     Inf   -> -0E-6176 Clamped
 | 
 | 410 | dqdiv791 divide -0     Inf   -> -0E-6176 Clamped
 | 
 | 411 | dqdiv792 divide  0     Inf   ->  0E-6176 Clamped
 | 
 | 412 | dqdiv793 divide  1     Inf   ->  0E-6176 Clamped
 | 
 | 413 | dqdiv794 divide  1000  Inf   ->  0E-6176 Clamped
 | 
 | 414 | dqdiv795 divide  Inf   Inf   ->  NaN Invalid_operation
 | 
 | 415 | 
 | 
 | 416 | dqdiv800 divide -Inf  -Inf   ->  NaN Invalid_operation
 | 
 | 417 | dqdiv801 divide -Inf  -1000  ->  Infinity
 | 
 | 418 | dqdiv802 divide -Inf  -1     ->  Infinity
 | 
 | 419 | dqdiv803 divide -Inf  -0     ->  Infinity
 | 
 | 420 | dqdiv804 divide -Inf   0     -> -Infinity
 | 
 | 421 | dqdiv805 divide -Inf   1     -> -Infinity
 | 
 | 422 | dqdiv806 divide -Inf   1000  -> -Infinity
 | 
 | 423 | dqdiv807 divide -Inf   Inf   ->  NaN Invalid_operation
 | 
 | 424 | dqdiv808 divide -1000  Inf   -> -0E-6176 Clamped
 | 
 | 425 | dqdiv809 divide -Inf  -Inf   ->  NaN Invalid_operation
 | 
 | 426 | dqdiv810 divide -1    -Inf   ->  0E-6176 Clamped
 | 
 | 427 | dqdiv811 divide -0    -Inf   ->  0E-6176 Clamped
 | 
 | 428 | dqdiv812 divide  0    -Inf   -> -0E-6176 Clamped
 | 
 | 429 | dqdiv813 divide  1    -Inf   -> -0E-6176 Clamped
 | 
 | 430 | dqdiv814 divide  1000 -Inf   -> -0E-6176 Clamped
 | 
 | 431 | dqdiv815 divide  Inf  -Inf   ->  NaN Invalid_operation
 | 
 | 432 | 
 | 
 | 433 | dqdiv821 divide  NaN -Inf    ->  NaN
 | 
 | 434 | dqdiv822 divide  NaN -1000   ->  NaN
 | 
 | 435 | dqdiv823 divide  NaN -1      ->  NaN
 | 
 | 436 | dqdiv824 divide  NaN -0      ->  NaN
 | 
 | 437 | dqdiv825 divide  NaN  0      ->  NaN
 | 
 | 438 | dqdiv826 divide  NaN  1      ->  NaN
 | 
 | 439 | dqdiv827 divide  NaN  1000   ->  NaN
 | 
 | 440 | dqdiv828 divide  NaN  Inf    ->  NaN
 | 
 | 441 | dqdiv829 divide  NaN  NaN    ->  NaN
 | 
 | 442 | dqdiv830 divide -Inf  NaN    ->  NaN
 | 
 | 443 | dqdiv831 divide -1000 NaN    ->  NaN
 | 
 | 444 | dqdiv832 divide -1    NaN    ->  NaN
 | 
 | 445 | dqdiv833 divide -0    NaN    ->  NaN
 | 
 | 446 | dqdiv834 divide  0    NaN    ->  NaN
 | 
 | 447 | dqdiv835 divide  1    NaN    ->  NaN
 | 
 | 448 | dqdiv836 divide  1000 NaN    ->  NaN
 | 
 | 449 | dqdiv837 divide  Inf  NaN    ->  NaN
 | 
 | 450 | 
 | 
 | 451 | dqdiv841 divide  sNaN -Inf   ->  NaN  Invalid_operation
 | 
 | 452 | dqdiv842 divide  sNaN -1000  ->  NaN  Invalid_operation
 | 
 | 453 | dqdiv843 divide  sNaN -1     ->  NaN  Invalid_operation
 | 
 | 454 | dqdiv844 divide  sNaN -0     ->  NaN  Invalid_operation
 | 
 | 455 | dqdiv845 divide  sNaN  0     ->  NaN  Invalid_operation
 | 
 | 456 | dqdiv846 divide  sNaN  1     ->  NaN  Invalid_operation
 | 
 | 457 | dqdiv847 divide  sNaN  1000  ->  NaN  Invalid_operation
 | 
 | 458 | dqdiv848 divide  sNaN  NaN   ->  NaN  Invalid_operation
 | 
 | 459 | dqdiv849 divide  sNaN sNaN   ->  NaN  Invalid_operation
 | 
 | 460 | dqdiv850 divide  NaN  sNaN   ->  NaN  Invalid_operation
 | 
 | 461 | dqdiv851 divide -Inf  sNaN   ->  NaN  Invalid_operation
 | 
 | 462 | dqdiv852 divide -1000 sNaN   ->  NaN  Invalid_operation
 | 
 | 463 | dqdiv853 divide -1    sNaN   ->  NaN  Invalid_operation
 | 
 | 464 | dqdiv854 divide -0    sNaN   ->  NaN  Invalid_operation
 | 
 | 465 | dqdiv855 divide  0    sNaN   ->  NaN  Invalid_operation
 | 
 | 466 | dqdiv856 divide  1    sNaN   ->  NaN  Invalid_operation
 | 
 | 467 | dqdiv857 divide  1000 sNaN   ->  NaN  Invalid_operation
 | 
 | 468 | dqdiv858 divide  Inf  sNaN   ->  NaN  Invalid_operation
 | 
 | 469 | dqdiv859 divide  NaN  sNaN   ->  NaN  Invalid_operation
 | 
 | 470 | 
 | 
 | 471 | -- propagating NaNs
 | 
 | 472 | dqdiv861 divide  NaN9 -Inf   ->  NaN9
 | 
 | 473 | dqdiv862 divide  NaN8  1000  ->  NaN8
 | 
 | 474 | dqdiv863 divide  NaN7  Inf   ->  NaN7
 | 
 | 475 | dqdiv864 divide  NaN6  NaN5  ->  NaN6
 | 
 | 476 | dqdiv865 divide -Inf   NaN4  ->  NaN4
 | 
 | 477 | dqdiv866 divide -1000  NaN3  ->  NaN3
 | 
 | 478 | dqdiv867 divide  Inf   NaN2  ->  NaN2
 | 
 | 479 | 
 | 
 | 480 | dqdiv871 divide  sNaN99 -Inf    ->  NaN99 Invalid_operation
 | 
 | 481 | dqdiv872 divide  sNaN98 -1      ->  NaN98 Invalid_operation
 | 
 | 482 | dqdiv873 divide  sNaN97  NaN    ->  NaN97 Invalid_operation
 | 
 | 483 | dqdiv874 divide  sNaN96 sNaN94  ->  NaN96 Invalid_operation
 | 
 | 484 | dqdiv875 divide  NaN95  sNaN93  ->  NaN93 Invalid_operation
 | 
 | 485 | dqdiv876 divide -Inf    sNaN92  ->  NaN92 Invalid_operation
 | 
 | 486 | dqdiv877 divide  0      sNaN91  ->  NaN91 Invalid_operation
 | 
 | 487 | dqdiv878 divide  Inf    sNaN90  ->  NaN90 Invalid_operation
 | 
 | 488 | dqdiv879 divide  NaN    sNaN89  ->  NaN89 Invalid_operation
 | 
 | 489 | 
 | 
 | 490 | dqdiv881 divide  -NaN9  -Inf   ->  -NaN9
 | 
 | 491 | dqdiv882 divide  -NaN8   1000  ->  -NaN8
 | 
 | 492 | dqdiv883 divide  -NaN7   Inf   ->  -NaN7
 | 
 | 493 | dqdiv884 divide  -NaN6  -NaN5  ->  -NaN6
 | 
 | 494 | dqdiv885 divide  -Inf   -NaN4  ->  -NaN4
 | 
 | 495 | dqdiv886 divide  -1000  -NaN3  ->  -NaN3
 | 
 | 496 | dqdiv887 divide   Inf   -NaN2  ->  -NaN2
 | 
 | 497 | 
 | 
 | 498 | dqdiv891 divide -sNaN99 -Inf    -> -NaN99 Invalid_operation
 | 
 | 499 | dqdiv892 divide -sNaN98 -1      -> -NaN98 Invalid_operation
 | 
 | 500 | dqdiv893 divide -sNaN97  NaN    -> -NaN97 Invalid_operation
 | 
 | 501 | dqdiv894 divide -sNaN96 -sNaN94 -> -NaN96 Invalid_operation
 | 
 | 502 | dqdiv895 divide -NaN95  -sNaN93 -> -NaN93 Invalid_operation
 | 
 | 503 | dqdiv896 divide -Inf    -sNaN92 -> -NaN92 Invalid_operation
 | 
 | 504 | dqdiv897 divide  0      -sNaN91 -> -NaN91 Invalid_operation
 | 
 | 505 | dqdiv898 divide  Inf    -sNaN90 -> -NaN90 Invalid_operation
 | 
 | 506 | dqdiv899 divide -NaN    -sNaN89 -> -NaN89 Invalid_operation
 | 
 | 507 | 
 | 
 | 508 | -- Various flavours of divide by 0
 | 
 | 509 | dqdiv901 divide    0       0   ->  NaN Division_undefined
 | 
 | 510 | dqdiv902 divide    0.0E5   0   ->  NaN Division_undefined
 | 
 | 511 | dqdiv903 divide    0.000   0   ->  NaN Division_undefined
 | 
 | 512 | dqdiv904 divide    0.0001  0   ->  Infinity Division_by_zero
 | 
 | 513 | dqdiv905 divide    0.01    0   ->  Infinity Division_by_zero
 | 
 | 514 | dqdiv906 divide    0.1     0   ->  Infinity Division_by_zero
 | 
 | 515 | dqdiv907 divide    1       0   ->  Infinity Division_by_zero
 | 
 | 516 | dqdiv908 divide    1       0.0 ->  Infinity Division_by_zero
 | 
 | 517 | dqdiv909 divide   10       0.0 ->  Infinity Division_by_zero
 | 
 | 518 | dqdiv910 divide   1E+100   0.0 ->  Infinity Division_by_zero
 | 
 | 519 | dqdiv911 divide   1E+100   0   ->  Infinity Division_by_zero
 | 
 | 520 | 
 | 
 | 521 | dqdiv921 divide   -0.0001  0   -> -Infinity Division_by_zero
 | 
 | 522 | dqdiv922 divide   -0.01    0   -> -Infinity Division_by_zero
 | 
 | 523 | dqdiv923 divide   -0.1     0   -> -Infinity Division_by_zero
 | 
 | 524 | dqdiv924 divide   -1       0   -> -Infinity Division_by_zero
 | 
 | 525 | dqdiv925 divide   -1       0.0 -> -Infinity Division_by_zero
 | 
 | 526 | dqdiv926 divide  -10       0.0 -> -Infinity Division_by_zero
 | 
 | 527 | dqdiv927 divide  -1E+100   0.0 -> -Infinity Division_by_zero
 | 
 | 528 | dqdiv928 divide  -1E+100   0   -> -Infinity Division_by_zero
 | 
 | 529 | 
 | 
 | 530 | dqdiv931 divide    0.0001 -0   -> -Infinity Division_by_zero
 | 
 | 531 | dqdiv932 divide    0.01   -0   -> -Infinity Division_by_zero
 | 
 | 532 | dqdiv933 divide    0.1    -0   -> -Infinity Division_by_zero
 | 
 | 533 | dqdiv934 divide    1      -0   -> -Infinity Division_by_zero
 | 
 | 534 | dqdiv935 divide    1      -0.0 -> -Infinity Division_by_zero
 | 
 | 535 | dqdiv936 divide   10      -0.0 -> -Infinity Division_by_zero
 | 
 | 536 | dqdiv937 divide   1E+100  -0.0 -> -Infinity Division_by_zero
 | 
 | 537 | dqdiv938 divide   1E+100  -0   -> -Infinity Division_by_zero
 | 
 | 538 | 
 | 
 | 539 | dqdiv941 divide   -0.0001 -0   ->  Infinity Division_by_zero
 | 
 | 540 | dqdiv942 divide   -0.01   -0   ->  Infinity Division_by_zero
 | 
 | 541 | dqdiv943 divide   -0.1    -0   ->  Infinity Division_by_zero
 | 
 | 542 | dqdiv944 divide   -1      -0   ->  Infinity Division_by_zero
 | 
 | 543 | dqdiv945 divide   -1      -0.0 ->  Infinity Division_by_zero
 | 
 | 544 | dqdiv946 divide  -10      -0.0 ->  Infinity Division_by_zero
 | 
 | 545 | dqdiv947 divide  -1E+100  -0.0 ->  Infinity Division_by_zero
 | 
 | 546 | dqdiv948 divide  -1E+100  -0   ->  Infinity Division_by_zero
 | 
 | 547 | 
 | 
 | 548 | -- Examples from SQL proposal (Krishna Kulkarni)
 | 
 | 549 | dqdiv1021  divide 1E0          1E0 -> 1
 | 
 | 550 | dqdiv1022  divide 1E0          2E0 -> 0.5
 | 
 | 551 | dqdiv1023  divide 1E0          3E0 -> 0.3333333333333333333333333333333333 Inexact Rounded
 | 
 | 552 | dqdiv1024  divide 100E-2   1000E-3 -> 1
 | 
 | 553 | dqdiv1025  divide 24E-1        2E0 -> 1.2
 | 
 | 554 | dqdiv1026  divide 2400E-3      2E0 -> 1.200
 | 
 | 555 | dqdiv1027  divide 5E0          2E0 -> 2.5
 | 
 | 556 | dqdiv1028  divide 5E0        20E-1 -> 2.5
 | 
 | 557 | dqdiv1029  divide 5E0      2000E-3 -> 2.5
 | 
 | 558 | dqdiv1030  divide 5E0         2E-1 -> 25
 | 
 | 559 | dqdiv1031  divide 5E0        20E-2 -> 25
 | 
 | 560 | dqdiv1032  divide 480E-2       3E0 -> 1.60
 | 
 | 561 | dqdiv1033  divide 47E-1        2E0 -> 2.35
 | 
 | 562 | 
 | 
 | 563 | -- ECMAScript bad examples
 | 
 | 564 | rounding:    half_down
 | 
 | 565 | dqdiv1040  divide 5 9  -> 0.5555555555555555555555555555555556 Inexact Rounded
 | 
 | 566 | rounding:    half_even
 | 
 | 567 | dqdiv1041  divide 6 11 -> 0.5454545454545454545454545454545455 Inexact Rounded
 | 
 | 568 | 
 | 
 | 569 | -- Gyuris example
 | 
 | 570 | dqdiv1050  divide 8.336804418094040989630006819881709E-6143 8.336804418094040989630006819889000E-6143 -> 0.9999999999999999999999999999991254 Inexact Rounded
 | 
 | 571 | 
 | 
 | 572 | -- overflow and underflow tests .. note subnormal results
 | 
 | 573 | -- signs
 | 
 | 574 | dqdiv1751 divide  1e+4277  1e-3311 ->  Infinity Overflow Inexact Rounded
 | 
 | 575 | dqdiv1752 divide  1e+4277 -1e-3311 -> -Infinity Overflow Inexact Rounded
 | 
 | 576 | dqdiv1753 divide -1e+4277  1e-3311 -> -Infinity Overflow Inexact Rounded
 | 
 | 577 | dqdiv1754 divide -1e+4277 -1e-3311 ->  Infinity Overflow Inexact Rounded
 | 
 | 578 | dqdiv1755 divide  1e-4277  1e+3311 ->  0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 579 | dqdiv1756 divide  1e-4277 -1e+3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 580 | dqdiv1757 divide -1e-4277  1e+3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 581 | dqdiv1758 divide -1e-4277 -1e+3311 ->  0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 582 | 
 | 
 | 583 | -- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
 | 
 | 584 | dqdiv1760 divide 1e-6069 1e+101 -> 1E-6170 Subnormal
 | 
 | 585 | dqdiv1761 divide 1e-6069 1e+102 -> 1E-6171 Subnormal
 | 
 | 586 | dqdiv1762 divide 1e-6069 1e+103 -> 1E-6172 Subnormal
 | 
 | 587 | dqdiv1763 divide 1e-6069 1e+104 -> 1E-6173 Subnormal
 | 
 | 588 | dqdiv1764 divide 1e-6069 1e+105 -> 1E-6174 Subnormal
 | 
 | 589 | dqdiv1765 divide 1e-6069 1e+106 -> 1E-6175 Subnormal
 | 
 | 590 | dqdiv1766 divide 1e-6069 1e+107 -> 1E-6176 Subnormal
 | 
 | 591 | dqdiv1767 divide 1e-6069 1e+108 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 592 | dqdiv1768 divide 1e-6069 1e+109 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 593 | dqdiv1769 divide 1e-6069 1e+110 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 594 | -- [no equivalent of 'subnormal' for overflow]
 | 
 | 595 | dqdiv1770 divide 1e+40 1e-6101 -> 1.000000000000000000000000000000E+6141 Clamped
 | 
 | 596 | dqdiv1771 divide 1e+40 1e-6102 -> 1.0000000000000000000000000000000E+6142  Clamped
 | 
 | 597 | dqdiv1772 divide 1e+40 1e-6103 -> 1.00000000000000000000000000000000E+6143  Clamped
 | 
 | 598 | dqdiv1773 divide 1e+40 1e-6104 -> 1.000000000000000000000000000000000E+6144  Clamped
 | 
 | 599 | dqdiv1774 divide 1e+40 1e-6105 -> Infinity Overflow Inexact Rounded
 | 
 | 600 | dqdiv1775 divide 1e+40 1e-6106 -> Infinity Overflow Inexact Rounded
 | 
 | 601 | dqdiv1776 divide 1e+40 1e-6107 -> Infinity Overflow Inexact Rounded
 | 
 | 602 | dqdiv1777 divide 1e+40 1e-6108 -> Infinity Overflow Inexact Rounded
 | 
 | 603 | dqdiv1778 divide 1e+40 1e-6109 -> Infinity Overflow Inexact Rounded
 | 
 | 604 | dqdiv1779 divide 1e+40 1e-6110 -> Infinity Overflow Inexact Rounded
 | 
 | 605 | 
 | 
 | 606 | dqdiv1801 divide  1.0000E-6172  1     -> 1.0000E-6172 Subnormal
 | 
 | 607 | dqdiv1802 divide  1.000E-6172   1e+1  -> 1.000E-6173  Subnormal
 | 
 | 608 | dqdiv1803 divide  1.00E-6172    1e+2  -> 1.00E-6174   Subnormal
 | 
 | 609 | dqdiv1804 divide  1.0E-6172     1e+3  -> 1.0E-6175    Subnormal
 | 
 | 610 | dqdiv1805 divide  1.0E-6172     1e+4  -> 1E-6176     Subnormal Rounded
 | 
 | 611 | dqdiv1806 divide  1.3E-6172     1e+4  -> 1E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 612 | dqdiv1807 divide  1.5E-6172     1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 613 | dqdiv1808 divide  1.7E-6172     1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 614 | dqdiv1809 divide  2.3E-6172     1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 615 | dqdiv1810 divide  2.5E-6172     1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 616 | dqdiv1811 divide  2.7E-6172     1e+4  -> 3E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 617 | dqdiv1812 divide  1.49E-6172    1e+4  -> 1E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 618 | dqdiv1813 divide  1.50E-6172    1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 619 | dqdiv1814 divide  1.51E-6172    1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 620 | dqdiv1815 divide  2.49E-6172    1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 621 | dqdiv1816 divide  2.50E-6172    1e+4  -> 2E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 622 | dqdiv1817 divide  2.51E-6172    1e+4  -> 3E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 623 | 
 | 
 | 624 | dqdiv1818 divide  1E-6172       1e+4  -> 1E-6176     Subnormal
 | 
 | 625 | dqdiv1819 divide  3E-6172       1e+5  -> 0E-6176     Underflow Subnormal Inexact Rounded Clamped
 | 
 | 626 | dqdiv1820 divide  5E-6172       1e+5  -> 0E-6176     Underflow Subnormal Inexact Rounded Clamped
 | 
 | 627 | dqdiv1821 divide  7E-6172       1e+5  -> 1E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 628 | dqdiv1822 divide  9E-6172       1e+5  -> 1E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 629 | dqdiv1823 divide  9.9E-6172     1e+5  -> 1E-6176     Underflow Subnormal Inexact Rounded
 | 
 | 630 | 
 | 
 | 631 | dqdiv1824 divide  1E-6172      -1e+4  -> -1E-6176    Subnormal
 | 
 | 632 | dqdiv1825 divide  3E-6172      -1e+5  -> -0E-6176    Underflow Subnormal Inexact Rounded Clamped
 | 
 | 633 | dqdiv1826 divide -5E-6172       1e+5  -> -0E-6176    Underflow Subnormal Inexact Rounded Clamped
 | 
 | 634 | dqdiv1827 divide  7E-6172      -1e+5  -> -1E-6176    Underflow Subnormal Inexact Rounded
 | 
 | 635 | dqdiv1828 divide -9E-6172       1e+5  -> -1E-6176    Underflow Subnormal Inexact Rounded
 | 
 | 636 | dqdiv1829 divide  9.9E-6172    -1e+5  -> -1E-6176    Underflow Subnormal Inexact Rounded
 | 
 | 637 | dqdiv1830 divide  3.0E-6172    -1e+5  -> -0E-6176    Underflow Subnormal Inexact Rounded Clamped
 | 
 | 638 | 
 | 
 | 639 | dqdiv1831 divide  1.0E-5977     1e+200 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
 | 
 | 640 | dqdiv1832 divide  1.0E-5977     1e+199 -> 1E-6176   Subnormal Rounded
 | 
 | 641 | dqdiv1833 divide  1.0E-5977     1e+198 -> 1.0E-6175 Subnormal
 | 
 | 642 | dqdiv1834 divide  2.0E-5977     2e+198 -> 1.0E-6175 Subnormal
 | 
 | 643 | dqdiv1835 divide  4.0E-5977     4e+198 -> 1.0E-6175 Subnormal
 | 
 | 644 | dqdiv1836 divide 10.0E-5977    10e+198 -> 1.0E-6175 Subnormal
 | 
 | 645 | dqdiv1837 divide 30.0E-5977    30e+198 -> 1.0E-6175 Subnormal
 | 
 | 646 | dqdiv1838 divide 40.0E-5982    40e+166 -> 1.0E-6148 Subnormal
 | 
 | 647 | dqdiv1839 divide 40.0E-5982    40e+165 -> 1.0E-6147 Subnormal
 | 
 | 648 | dqdiv1840 divide 40.0E-5982    40e+164 -> 1.0E-6146 Subnormal
 | 
 | 649 | 
 | 
 | 650 | -- randoms
 | 
 | 651 | rounding:  half_even
 | 
 | 652 | dqdiv2010  divide  -5231195652931651968034356117118850         -7243718664422548573203260970.34995          ->   722169.9095831284624736051460550680 Inexact Rounded
 | 
 | 653 | dqdiv2011  divide  -89584669773927.82711237350022515352        -42077943728529635884.21142627532985         ->   0.000002129017291146471565928125887527266 Inexact Rounded
 | 
 | 654 | dqdiv2012  divide  -2.828201693360723203806974891946180E-232    812596541221823960386384403089240.9         ->  -3.480450075640521320040055759125120E-265 Inexact Rounded
 | 
 | 655 | dqdiv2013  divide  -6442775372761069267502937539408720          24904085056.69185465145182606089196         ->  -258703556388226463687701.4884719589 Inexact Rounded
 | 
 | 656 | dqdiv2014  divide   5.535520011272625629610079879714705        -44343664650.57203052003068113531208         ->  -1.248322630728089308975940533493562E-10 Inexact Rounded
 | 
 | 657 | dqdiv2015  divide   65919273712517865964325.99419625010        -314733354141381737378622515.7789054         ->  -0.0002094448295521490616379784758911632 Inexact Rounded
 | 
 | 658 | dqdiv2016  divide  -7.779172568193197107115275140431129E+759   -140453015639.3988987652895178782143         ->   5.538629792161641534962774244238115E+748 Inexact Rounded
 | 
 | 659 | dqdiv2017  divide   644314832597569.0181226067518178797        -115024585257425.1635759521565201075         ->  -5.601540150356479257367687450922795 Inexact Rounded
 | 
 | 660 | dqdiv2018  divide   6.898640941579611450676592553286870E-47    -11272429881407851485163914999.25943         ->  -6.119923578285338689371137648319280E-75 Inexact Rounded
 | 
 | 661 | dqdiv2019  divide  -3591344544888727133.30819750163254          5329395.423792795661446561090331037         ->  -673874662941.1968525589460533725290 Inexact Rounded
 | 
 | 662 | dqdiv2020  divide  -7.682356781384631313156462724425838E+747   -6.60375855512219057281922141809940E+703     ->   1.163330960279556016678379128875149E+44 Inexact Rounded
 | 
 | 663 | dqdiv2021  divide  -4511495596596941820863224.274679699         3365395017.263329795449661616090724         ->  -1340554548115304.904166888018346299 Inexact Rounded
 | 
 | 664 | dqdiv2022  divide   5.211164127840931517263639608151299         164.5566381356276567012533847006453         ->   0.03166790587655228864478260157156510 Inexact Rounded
 | 
 | 665 | dqdiv2023  divide  -49891.2243893458830384077684620383         -47179.9312961860747554053371171530          ->   1.057467084386767291602189656430268 Inexact Rounded
 | 
 | 666 | dqdiv2024  divide   15065477.47214268488077415462413353         4366211.120892953261309529740552596         ->   3.450469309661227984244545513441359 Inexact Rounded
 | 
 | 667 | dqdiv2025  divide   1.575670269440761846109602429612644E+370    653199649324740300.006185482643439          ->   2.412233795700359170904588548041481E+352 Inexact Rounded
 | 
 | 668 | dqdiv2026  divide  -2112422311733448924573432192.620145        -80067206.03590693153848215848613406         ->   26383115089417660175.20102646756574 Inexact Rounded
 | 
 | 669 | dqdiv2027  divide  -67096536051279809.32218611548721839        -869685412881941081664251990181.1049         ->   7.715035236584805921278566365231168E-14 Inexact Rounded
 | 
 | 670 | dqdiv2028  divide  -58612908548962047.21866913425488972        -978449597531.3873665583475633831644         ->   59903.86085991703091236507859837023 Inexact Rounded
 | 
 | 671 | dqdiv2029  divide  -133032412010942.1476864138213319796        -7.882059293498670705446528648201359E-428    ->   1.687787506504433064549515681693715E+441 Inexact Rounded
 | 
 | 672 | dqdiv2030  divide   1.83746698338966029492299716360513E+977    -9.897926608979649951672839879128603E+154    ->  -1.856416051542212552042390218062458E+822 Inexact Rounded
 | 
 | 673 | dqdiv2031  divide  -113742475841399236307128962.1507063         8298602.203049834732657567965262989         ->  -13706221006665137826.16557393919929 Inexact Rounded
 | 
 | 674 | dqdiv2032  divide   196.4787574650754152995941808331862         929.6553388472318094427422117172394         ->   0.2113458066176526651006917922814018 Inexact Rounded
 | 
 | 675 | dqdiv2033  divide   71931221465.43867996282803628130350         3838685934206426257090718.402248853         ->   1.873850132527423413607199513324021E-14 Inexact Rounded
 | 
 | 676 | dqdiv2034  divide   488.4282502289651653783596246312885        -80.68940956806634280078706577953188         ->  -6.053189047280693318844801899473272 Inexact Rounded
 | 
 | 677 | dqdiv2035  divide   9.001764344963921754981762913247394E-162   -8.585540973667205753734967645386919E-729    ->  -1.048479574271827326396012573232934E+567 Inexact Rounded
 | 
 | 678 | dqdiv2036  divide  -7.404133959409894743706402857145471E-828   -51.38159929460289711134684843086265         ->   1.441008855516029461032061785219773E-829 Inexact Rounded
 | 
 | 679 | dqdiv2037  divide   2.967520235574419794048994436040717E-613   -6252513855.91394894949879262731889          ->  -4.746123405656409127572998751885338E-623 Inexact Rounded
 | 
 | 680 | dqdiv2038  divide  -18826852654824040505.83920366765051        -6336924877942437992590557460147340          ->   2.970976146546494669807886278519194E-15 Inexact Rounded
 | 
 | 681 | dqdiv2039  divide  -8.101406784809197604949584001735949E+561    4.823300306948942821076681658771635E+361    ->  -1.679639721610839204738445747238987E+200 Inexact Rounded
 | 
 | 682 | dqdiv2040  divide  -6.11981977773094052331062585191723E+295     1.507610253755339328302779005586534E+238    ->  -4.059285058911577244044418416044763E+57 Inexact Rounded
 | 
 | 683 | dqdiv2041  divide   6.472638850046815880599220534274055E-596   -4.475233712083047516933911786159972         ->  -1.446324207062261745520496475778879E-596 Inexact Rounded
 | 
 | 684 | dqdiv2042  divide  -84438593330.71277839631144509397112        -586684596204401664208947.4054879633         ->   1.439250218550041228759983937772504E-13 Inexact Rounded
 | 
 | 685 | dqdiv2043  divide   9.354533233294022616695815656704369E-24     405.500390626135304252144163591746          ->   2.306911028827774549740571229736198E-26 Inexact Rounded
 | 
 | 686 | dqdiv2044  divide   985606423350210.7374876650149957881        -36811563697.41925681866694859828794         ->  -26774.36990864119445335813354717711 Inexact Rounded
 | 
 | 687 | dqdiv2045  divide  -8.187280774177715706278002247766311E-123   -38784124393.91212870828430001300068         ->   2.110987653356139147357240727794365E-133 Inexact Rounded
 | 
 | 688 | dqdiv2046  divide  -4.612203126350070903459245798371657E+912    7.971562182727956290901984736800519E+64     ->  -5.785820922708683237098826662769748E+847 Inexact Rounded
 | 
 | 689 | dqdiv2047  divide   4.661015909421485298247928967977089E+888   -6.360911253323922338737311563845581E+388    ->  -7.327591478321365980156654539638836E+499 Inexact Rounded
 | 
 | 690 | dqdiv2048  divide   9156078172903.257500003260710833030         7.189796653262147139071634237964074E-90     ->   1.273482215766000994365201545096026E+102 Inexact Rounded
 | 
 | 691 | dqdiv2049  divide  -1.710722303327476586373477781276586E-311   -3167561628260156837329323.729380695         ->   5.400754599578613984875752958645655E-336 Inexact Rounded
 | 
 | 692 | dqdiv2050  divide  -4.647935210881806238321616345413021E-878    209388.5431867744648177308460639582         ->  -2.219765771394593733140494297388140E-883 Inexact Rounded
 | 
 | 693 | dqdiv2051  divide   5958.694728395760992719084781582700         4.541510156564315632536353171846096E-746    ->   1.312051393253638664947852693005480E+749 Inexact Rounded
 | 
 | 694 | dqdiv2052  divide  -7.935732544649702175256699886872093E-489   -7.433329073664793138998765647467971E+360    ->   1.067587949626076917672271619664656E-849 Inexact Rounded
 | 
 | 695 | dqdiv2053  divide  -2746650864601157.863589959939901350         7.016684945507647528907184694359598E+548    ->  -3.914456593009309529351254950429932E-534 Inexact Rounded
 | 
 | 696 | dqdiv2054  divide   3605149408631197365447953.994569178        -75614025825649082.78264864428237833         ->  -47678315.88472693507060063188020532 Inexact Rounded
 | 
 | 697 | dqdiv2055  divide   788194320921798404906375214.196349         -6.222718148433247384932573401976337E-418    ->  -1.266639918634671803982222244977287E+444 Inexact Rounded
 | 
 | 698 | dqdiv2056  divide   5620722730534752.758208943447603211         6.843552841168538319123000917657759E-139    ->   8.213164800485434666629970443739554E+153 Inexact Rounded
 | 
 | 699 | dqdiv2057  divide   7304534676713703938102.403949019402        -576169.3685010935108153023803590835         ->  -12677756014201995.31969237144394772 Inexact Rounded
 | 
 | 700 | dqdiv2058  divide   8067918762.134621639254916786945547        -8.774771480055536009105596163864758E+954    ->  -9.194448858836332156766764605125245E-946 Inexact Rounded
 | 
 | 701 | dqdiv2059  divide   8.702093454123046507578256899537563E-324   -5.875399733016018404580201176576293E-401    ->  -1.481106622452052581470443526957335E+77 Inexact Rounded
 | 
 | 702 | dqdiv2060  divide  -41426.01662518451861386352415092356         90.00146621684478300510769802013464         ->  -460.2815750287318692732067709176200 Inexact Rounded
 | 
 | 703 | 
 | 
 | 704 | -- random divide tests with result near 1
 | 
 | 705 | dqdiv4001 divide  2003100352770753969878925664524900   2003100352770753969878925664497824  ->  1.000000000000000000000000000013517  Inexact Rounded
 | 
 | 706 | dqdiv4002 divide  4817785793916490652579552318371645   4817785793916490652579552318362097  ->  1.000000000000000000000000000001982  Inexact Rounded
 | 
 | 707 | dqdiv4003 divide  8299187410920067325648068439560282   8299187410920067325648068439591159  ->  0.9999999999999999999999999999962795  Inexact Rounded
 | 
 | 708 | dqdiv4004 divide  5641088455897407044544461785365899   5641088455897407044544461785389965  ->  0.9999999999999999999999999999957338  Inexact Rounded
 | 
 | 709 | dqdiv4005 divide  5752274694706545359326361313490424   5752274694706545359326361313502723  ->  0.9999999999999999999999999999978619  Inexact Rounded
 | 
 | 710 | dqdiv4006 divide  6762079477373670594829319346099665   6762079477373670594829319346132579  ->  0.9999999999999999999999999999951326  Inexact Rounded
 | 
 | 711 | dqdiv4007 divide  7286425153691890341633023222602916   7286425153691890341633023222606556  ->  0.9999999999999999999999999999995004  Inexact Rounded
 | 
 | 712 | dqdiv4008 divide  9481233991901305727648306421946655   9481233991901305727648306421919124  ->  1.000000000000000000000000000002904  Inexact Rounded
 | 
 | 713 | dqdiv4009 divide  4282053941893951742029444065614311   4282053941893951742029444065583077  ->  1.000000000000000000000000000007294  Inexact Rounded
 | 
 | 714 | dqdiv4010 divide   626888225441250639741781850338695    626888225441250639741781850327299  ->  1.000000000000000000000000000018179  Inexact Rounded
 | 
 | 715 | dqdiv4011 divide  3860973649222028009456598604468547   3860973649222028009456598604476849  ->  0.9999999999999999999999999999978498  Inexact Rounded
 | 
 | 716 | dqdiv4012 divide  4753157080127468127908060607821839   4753157080127468127908060607788379  ->  1.000000000000000000000000000007040  Inexact Rounded
 | 
 | 717 | dqdiv4013 divide   552448546203754062805706277880419    552448546203754062805706277881903  ->  0.9999999999999999999999999999973138  Inexact Rounded
 | 
 | 718 | dqdiv4014 divide  8405954527952158455323713728917395   8405954527952158455323713728933866  ->  0.9999999999999999999999999999980406  Inexact Rounded
 | 
 | 719 | dqdiv4015 divide  7554096502235321142555802238016116   7554096502235321142555802238026546  ->  0.9999999999999999999999999999986193  Inexact Rounded
 | 
 | 720 | dqdiv4016 divide  4053257674127518606871054934746782   4053257674127518606871054934767355  ->  0.9999999999999999999999999999949243  Inexact Rounded
 | 
 | 721 | dqdiv4017 divide  7112419420755090454716888844011582   7112419420755090454716888844038105  ->  0.9999999999999999999999999999962709  Inexact Rounded
 | 
 | 722 | dqdiv4018 divide  3132302137520072728164549730911846   3132302137520072728164549730908416  ->  1.000000000000000000000000000001095  Inexact Rounded
 | 
 | 723 | dqdiv4019 divide  4788374045841416355706715048161013   4788374045841416355706715048190077  ->  0.9999999999999999999999999999939303  Inexact Rounded
 | 
 | 724 | dqdiv4020 divide  9466021636047630218238075099510597   9466021636047630218238075099484053  ->  1.000000000000000000000000000002804  Inexact Rounded
 | 
 | 725 | dqdiv4021 divide   912742745646765625597399692138650    912742745646765625597399692139042  ->  0.9999999999999999999999999999995705  Inexact Rounded
 | 
 | 726 | dqdiv4022 divide  9508402742933643208806264897188504   9508402742933643208806264897195973  ->  0.9999999999999999999999999999992145  Inexact Rounded
 | 
 | 727 | dqdiv4023 divide  1186956795727233704962361914360895   1186956795727233704962361914329577  ->  1.000000000000000000000000000026385  Inexact Rounded
 | 
 | 728 | dqdiv4024 divide  5972210268839014812696916170967938   5972210268839014812696916170954974  ->  1.000000000000000000000000000002171  Inexact Rounded
 | 
 | 729 | dqdiv4025 divide  2303801625521619930894460139793140   2303801625521619930894460139799643  ->  0.9999999999999999999999999999971773  Inexact Rounded
 | 
 | 730 | dqdiv4026 divide  6022231560002898264777393473966595   6022231560002898264777393473947198  ->  1.000000000000000000000000000003221  Inexact Rounded
 | 
 | 731 | dqdiv4027 divide  8426148335801396199969346032210893   8426148335801396199969346032203179  ->  1.000000000000000000000000000000915  Inexact Rounded
 | 
 | 732 | dqdiv4028 divide  8812278947028784637382847098411749   8812278947028784637382847098385317  ->  1.000000000000000000000000000002999  Inexact Rounded
 | 
 | 733 | dqdiv4029 divide  8145282002348367383264197170116146   8145282002348367383264197170083988  ->  1.000000000000000000000000000003948  Inexact Rounded
 | 
 | 734 | dqdiv4030 divide  6821577571876840153123510107387026   6821577571876840153123510107418008  ->  0.9999999999999999999999999999954582  Inexact Rounded
 | 
 | 735 | dqdiv4031 divide  9018555319518966970480565482023720   9018555319518966970480565482013346  ->  1.000000000000000000000000000001150  Inexact Rounded
 | 
 | 736 | dqdiv4032 divide  4602155712998228449640717252788864   4602155712998228449640717252818502  ->  0.9999999999999999999999999999935600  Inexact Rounded
 | 
 | 737 | dqdiv4033 divide  6675607481522785614506828292264472   6675607481522785614506828292277100  ->  0.9999999999999999999999999999981083  Inexact Rounded
 | 
 | 738 | dqdiv4034 divide  4015881516871833897766945836264472   4015881516871833897766945836262645  ->  1.000000000000000000000000000000455  Inexact Rounded
 | 
 | 739 | dqdiv4035 divide  1415580205933411837595459716910365   1415580205933411837595459716880139  ->  1.000000000000000000000000000021352  Inexact Rounded
 | 
 | 740 | dqdiv4036 divide  9432968297069542816752035276361552   9432968297069542816752035276353054  ->  1.000000000000000000000000000000901  Inexact Rounded
 | 
 | 741 | dqdiv4037 divide  4799319591303848500532766682140658   4799319591303848500532766682172655  ->  0.9999999999999999999999999999933330  Inexact Rounded
 | 
 | 742 | dqdiv4038 divide   316854270732839529790584284987472    316854270732839529790584285004832  ->  0.9999999999999999999999999999452114  Inexact Rounded
 | 
 | 743 | dqdiv4039 divide  3598981300592490427826027975697415   3598981300592490427826027975686712  ->  1.000000000000000000000000000002974  Inexact Rounded
 | 
 | 744 | dqdiv4040 divide  1664315435694461371155800682196520   1664315435694461371155800682195617  ->  1.000000000000000000000000000000543  Inexact Rounded
 | 
 | 745 | dqdiv4041 divide  1680872316531128890102855316510581   1680872316531128890102855316495545  ->  1.000000000000000000000000000008945  Inexact Rounded
 | 
 | 746 | dqdiv4042 divide  9881274879566405475755499281644730   9881274879566405475755499281615743  ->  1.000000000000000000000000000002934  Inexact Rounded
 | 
 | 747 | dqdiv4043 divide  4737225957717466960447204232279216   4737225957717466960447204232277452  ->  1.000000000000000000000000000000372  Inexact Rounded
 | 
 | 748 | dqdiv4044 divide  2482097379414867061213319346418288   2482097379414867061213319346387936  ->  1.000000000000000000000000000012228  Inexact Rounded
 | 
 | 749 | dqdiv4045 divide  7406977595233762723576434122161868   7406977595233762723576434122189042  ->  0.9999999999999999999999999999963313  Inexact Rounded
 | 
 | 750 | dqdiv4046 divide   228782057757566047086593281773577    228782057757566047086593281769727  ->  1.000000000000000000000000000016828  Inexact Rounded
 | 
 | 751 | dqdiv4047 divide  2956594270240579648823270540367653   2956594270240579648823270540368556  ->  0.9999999999999999999999999999996946  Inexact Rounded
 | 
 | 752 | dqdiv4048 divide  6326964098897620620534136767634340   6326964098897620620534136767619339  ->  1.000000000000000000000000000002371  Inexact Rounded
 | 
 | 753 | dqdiv4049 divide   414586440456590215247002678327800    414586440456590215247002678316922  ->  1.000000000000000000000000000026238  Inexact Rounded
 | 
 | 754 | dqdiv4050 divide  7364552208570039386220505636779125   7364552208570039386220505636803548  ->  0.9999999999999999999999999999966837  Inexact Rounded
 | 
 | 755 | dqdiv4051 divide  5626266749902369710022824950590056   5626266749902369710022824950591008  ->  0.9999999999999999999999999999998308  Inexact Rounded
 | 
 | 756 | dqdiv4052 divide  4863278293916197454987481343460484   4863278293916197454987481343442522  ->  1.000000000000000000000000000003693  Inexact Rounded
 | 
 | 757 | dqdiv4053 divide  1170713582030637359713249796835483   1170713582030637359713249796823345  ->  1.000000000000000000000000000010368  Inexact Rounded
 | 
 | 758 | dqdiv4054 divide  9838062494725965667776326556052931   9838062494725965667776326556061002  ->  0.9999999999999999999999999999991796  Inexact Rounded
 | 
 | 759 | dqdiv4055 divide  4071388731298861093005687091498922   4071388731298861093005687091498278  ->  1.000000000000000000000000000000158  Inexact Rounded
 | 
 | 760 | dqdiv4056 divide  8753155722324706795855038590272526   8753155722324706795855038590276656  ->  0.9999999999999999999999999999995282  Inexact Rounded
 | 
 | 761 | dqdiv4057 divide  4399941911533273418844742658240485   4399941911533273418844742658219891  ->  1.000000000000000000000000000004681  Inexact Rounded
 | 
 | 762 | dqdiv4058 divide  4127884159949503677776430620050269   4127884159949503677776430620026091  ->  1.000000000000000000000000000005857  Inexact Rounded
 | 
 | 763 | dqdiv4059 divide  5536160822360800067042528317438808   5536160822360800067042528317450687  ->  0.9999999999999999999999999999978543  Inexact Rounded
 | 
 | 764 | dqdiv4060 divide  3973234998468664936671088237710246   3973234998468664936671088237741886  ->  0.9999999999999999999999999999920367  Inexact Rounded
 | 
 | 765 | dqdiv4061 divide  9824855935638263593410444142327358   9824855935638263593410444142328576  ->  0.9999999999999999999999999999998760  Inexact Rounded
 | 
 | 766 | dqdiv4062 divide  5917078517340218131867327300814867   5917078517340218131867327300788701  ->  1.000000000000000000000000000004422  Inexact Rounded
 | 
 | 767 | dqdiv4063 divide  4354236601830544882286139612521362   4354236601830544882286139612543223  ->  0.9999999999999999999999999999949794  Inexact Rounded
 | 
 | 768 | dqdiv4064 divide  8058474772375259017342110013891294   8058474772375259017342110013906792  ->  0.9999999999999999999999999999980768  Inexact Rounded
 | 
 | 769 | dqdiv4065 divide  5519604020981748170517093746166328   5519604020981748170517093746181763  ->  0.9999999999999999999999999999972036  Inexact Rounded
 | 
 | 770 | dqdiv4066 divide  1502130966879805458831323782443139   1502130966879805458831323782412213  ->  1.000000000000000000000000000020588  Inexact Rounded
 | 
 | 771 | dqdiv4067 divide   562795633719481212915159787980270    562795633719481212915159788007066  ->  0.9999999999999999999999999999523877  Inexact Rounded
 | 
 | 772 | dqdiv4068 divide  6584743324494664273941281557268878   6584743324494664273941281557258945  ->  1.000000000000000000000000000001508  Inexact Rounded
 | 
 | 773 | dqdiv4069 divide  3632000327285743997976431109416500   3632000327285743997976431109408107  ->  1.000000000000000000000000000002311  Inexact Rounded
 | 
 | 774 | dqdiv4070 divide  1145827237315430089388953838561450   1145827237315430089388953838527332  ->  1.000000000000000000000000000029776  Inexact Rounded
 | 
 | 775 | dqdiv4071 divide  8874431010357691869725372317350380   8874431010357691869725372317316472  ->  1.000000000000000000000000000003821  Inexact Rounded
 | 
 | 776 | dqdiv4072 divide   992948718902804648119753141202196    992948718902804648119753141235222  ->  0.9999999999999999999999999999667395  Inexact Rounded
 | 
 | 777 | dqdiv4073 divide  2522735183374218505142417265439989   2522735183374218505142417265453779  ->  0.9999999999999999999999999999945337  Inexact Rounded
 | 
 | 778 | dqdiv4074 divide  2668419161912936508006872303501052   2668419161912936508006872303471036  ->  1.000000000000000000000000000011249  Inexact Rounded
 | 
 | 779 | dqdiv4075 divide  3036169085665186712590941111775092   3036169085665186712590941111808846  ->  0.9999999999999999999999999999888827  Inexact Rounded
 | 
 | 780 | dqdiv4076 divide  9441634604917231638508898934006147   9441634604917231638508898934000288  ->  1.000000000000000000000000000000621  Inexact Rounded
 | 
 | 781 | dqdiv4077 divide  2677301353164377091111458811839190   2677301353164377091111458811867722  ->  0.9999999999999999999999999999893430  Inexact Rounded
 | 
 | 782 | dqdiv4078 divide  6844979203112066166583765857171426   6844979203112066166583765857189682  ->  0.9999999999999999999999999999973329  Inexact Rounded
 | 
 | 783 | dqdiv4079 divide  2220337435141796724323783960231661   2220337435141796724323783960208778  ->  1.000000000000000000000000000010306  Inexact Rounded
 | 
 | 784 | dqdiv4080 divide  6447424700019783931569996989561380   6447424700019783931569996989572454  ->  0.9999999999999999999999999999982824  Inexact Rounded
 | 
 | 785 | dqdiv4081 divide  7512856762696607119847092195587180   7512856762696607119847092195557346  ->  1.000000000000000000000000000003971  Inexact Rounded
 | 
 | 786 | dqdiv4082 divide  7395261981193960399087819077237482   7395261981193960399087819077242487  ->  0.9999999999999999999999999999993232  Inexact Rounded
 | 
 | 787 | dqdiv4083 divide  2253442467682584035792724884376735   2253442467682584035792724884407178  ->  0.9999999999999999999999999999864904  Inexact Rounded
 | 
 | 788 | dqdiv4084 divide  8153138680300213135577336466190997   8153138680300213135577336466220607  ->  0.9999999999999999999999999999963683  Inexact Rounded
 | 
 | 789 | dqdiv4085 divide  4668731252254148074041022681801390   4668731252254148074041022681778101  ->  1.000000000000000000000000000004988  Inexact Rounded
 | 
 | 790 | dqdiv4086 divide  6078404557993669696040425501815056   6078404557993669696040425501797612  ->  1.000000000000000000000000000002870  Inexact Rounded
 | 
 | 791 | dqdiv4087 divide  2306352359874261623223356878316278   2306352359874261623223356878335612  ->  0.9999999999999999999999999999916171  Inexact Rounded
 | 
 | 792 | dqdiv4088 divide  3264842186668480362900909564091908   3264842186668480362900909564058658  ->  1.000000000000000000000000000010184  Inexact Rounded
 | 
 | 793 | dqdiv4089 divide  6971985047279636878957959608612204   6971985047279636878957959608615088  ->  0.9999999999999999999999999999995863  Inexact Rounded
 | 
 | 794 | dqdiv4090 divide  5262810889952721235466445973816257   5262810889952721235466445973783077  ->  1.000000000000000000000000000006305  Inexact Rounded
 | 
 | 795 | dqdiv4091 divide  7947944731035267178548357070080288   7947944731035267178548357070061339  ->  1.000000000000000000000000000002384  Inexact Rounded
 | 
 | 796 | dqdiv4092 divide  5071808908395375108383035800443229   5071808908395375108383035800412429  ->  1.000000000000000000000000000006073  Inexact Rounded
 | 
 | 797 | dqdiv4093 divide  2043146542084503655511507209262969   2043146542084503655511507209249263  ->  1.000000000000000000000000000006708  Inexact Rounded
 | 
 | 798 | dqdiv4094 divide  4097632735384534181661959731264802   4097632735384534181661959731234499  ->  1.000000000000000000000000000007395  Inexact Rounded
 | 
 | 799 | dqdiv4095 divide  3061477642831387489729464587044430   3061477642831387489729464587059452  ->  0.9999999999999999999999999999950932  Inexact Rounded
 | 
 | 800 | dqdiv4096 divide  3429854941039776159498802936252638   3429854941039776159498802936246415  ->  1.000000000000000000000000000001814  Inexact Rounded
 | 
 | 801 | dqdiv4097 divide  4874324979578599700024133278284545   4874324979578599700024133278262131  ->  1.000000000000000000000000000004598  Inexact Rounded
 | 
 | 802 | dqdiv4098 divide  5701652369691833541455978515820882   5701652369691833541455978515834854  ->  0.9999999999999999999999999999975495  Inexact Rounded
 | 
 | 803 | dqdiv4099 divide  2928205728402945266953255632343113   2928205728402945266953255632373794  ->  0.9999999999999999999999999999895223  Inexact Rounded
 | 
 | 804 | 
 | 
 | 805 | -- Null tests
 | 
 | 806 | dqdiv9998 divide 10  # -> NaN Invalid_operation
 | 
 | 807 | dqdiv9999 divide  # 10 -> NaN Invalid_operation
 | 
 | 808 | 
 |