454 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
			
		
		
	
	
			454 lines
		
	
	
		
			19 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
| ------------------------------------------------------------------------
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| -- dqDivideInt.decTest -- decQuad integer division                    --
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| -- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
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| ------------------------------------------------------------------------
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| -- Please see the document "General Decimal Arithmetic Testcases"     --
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| -- at http://www2.hursley.ibm.com/decimal for the description of      --
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| -- these testcases.                                                   --
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| --                                                                    --
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| -- These testcases are experimental ('beta' versions), and they       --
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| -- may contain errors.  They are offered on an as-is basis.  In       --
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| -- particular, achieving the same results as the tests here is not    --
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| -- a guarantee that an implementation complies with any Standard      --
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| -- or specification.  The tests are not exhaustive.                   --
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| --                                                                    --
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| -- Please send comments, suggestions, and corrections to the author:  --
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| --   Mike Cowlishaw, IBM Fellow                                       --
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| --   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
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| --   mfc@uk.ibm.com                                                   --
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| ------------------------------------------------------------------------
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| version: 2.59
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| 
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| extended:    1
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| clamp:       1
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| precision:   34
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| maxExponent: 6144
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| minExponent: -6143
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| rounding:    half_even
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| 
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| 
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| dqdvi001 divideint  1     1    ->  1
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| dqdvi002 divideint  2     1    ->  2
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| dqdvi003 divideint  1     2    ->  0
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| dqdvi004 divideint  2     2    ->  1
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| dqdvi005 divideint  0     1    ->  0
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| dqdvi006 divideint  0     2    ->  0
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| dqdvi007 divideint  1     3    ->  0
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| dqdvi008 divideint  2     3    ->  0
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| dqdvi009 divideint  3     3    ->  1
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| 
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| dqdvi010 divideint  2.4   1    ->  2
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| dqdvi011 divideint  2.4   -1   ->  -2
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| dqdvi012 divideint  -2.4  1    ->  -2
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| dqdvi013 divideint  -2.4  -1   ->  2
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| dqdvi014 divideint  2.40  1    ->  2
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| dqdvi015 divideint  2.400 1    ->  2
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| dqdvi016 divideint  2.4   2    ->  1
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| dqdvi017 divideint  2.400 2    ->  1
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| dqdvi018 divideint  2.    2    ->  1
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| dqdvi019 divideint  20    20   ->  1
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| 
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| dqdvi020 divideint  187   187  ->  1
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| dqdvi021 divideint  5     2    ->  2
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| dqdvi022 divideint  5     2.0    ->  2
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| dqdvi023 divideint  5     2.000  ->  2
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| dqdvi024 divideint  5     0.200  ->  25
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| dqdvi025 divideint  5     0.200  ->  25
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| 
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| dqdvi030 divideint  1     2      ->  0
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| dqdvi031 divideint  1     4      ->  0
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| dqdvi032 divideint  1     8      ->  0
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| dqdvi033 divideint  1     16     ->  0
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| dqdvi034 divideint  1     32     ->  0
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| dqdvi035 divideint  1     64     ->  0
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| dqdvi040 divideint  1    -2      -> -0
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| dqdvi041 divideint  1    -4      -> -0
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| dqdvi042 divideint  1    -8      -> -0
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| dqdvi043 divideint  1    -16     -> -0
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| dqdvi044 divideint  1    -32     -> -0
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| dqdvi045 divideint  1    -64     -> -0
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| dqdvi050 divideint -1     2      -> -0
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| dqdvi051 divideint -1     4      -> -0
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| dqdvi052 divideint -1     8      -> -0
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| dqdvi053 divideint -1     16     -> -0
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| dqdvi054 divideint -1     32     -> -0
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| dqdvi055 divideint -1     64     -> -0
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| dqdvi060 divideint -1    -2      ->  0
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| dqdvi061 divideint -1    -4      ->  0
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| dqdvi062 divideint -1    -8      ->  0
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| dqdvi063 divideint -1    -16     ->  0
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| dqdvi064 divideint -1    -32     ->  0
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| dqdvi065 divideint -1    -64     ->  0
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| 
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| -- similar with powers of ten
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| dqdvi160 divideint  1     1         ->  1
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| dqdvi161 divideint  1     10        ->  0
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| dqdvi162 divideint  1     100       ->  0
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| dqdvi163 divideint  1     1000      ->  0
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| dqdvi164 divideint  1     10000     ->  0
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| dqdvi165 divideint  1     100000    ->  0
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| dqdvi166 divideint  1     1000000   ->  0
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| dqdvi167 divideint  1     10000000  ->  0
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| dqdvi168 divideint  1     100000000 ->  0
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| dqdvi170 divideint  1    -1         -> -1
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| dqdvi171 divideint  1    -10        -> -0
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| dqdvi172 divideint  1    -100       -> -0
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| dqdvi173 divideint  1    -1000      -> -0
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| dqdvi174 divideint  1    -10000     -> -0
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| dqdvi175 divideint  1    -100000    -> -0
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| dqdvi176 divideint  1    -1000000   -> -0
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| dqdvi177 divideint  1    -10000000  -> -0
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| dqdvi178 divideint  1    -100000000 -> -0
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| dqdvi180 divideint -1     1         -> -1
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| dqdvi181 divideint -1     10        -> -0
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| dqdvi182 divideint -1     100       -> -0
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| dqdvi183 divideint -1     1000      -> -0
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| dqdvi184 divideint -1     10000     -> -0
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| dqdvi185 divideint -1     100000    -> -0
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| dqdvi186 divideint -1     1000000   -> -0
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| dqdvi187 divideint -1     10000000  -> -0
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| dqdvi188 divideint -1     100000000 -> -0
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| dqdvi190 divideint -1    -1         ->  1
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| dqdvi191 divideint -1    -10        ->  0
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| dqdvi192 divideint -1    -100       ->  0
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| dqdvi193 divideint -1    -1000      ->  0
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| dqdvi194 divideint -1    -10000     ->  0
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| dqdvi195 divideint -1    -100000    ->  0
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| dqdvi196 divideint -1    -1000000   ->  0
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| dqdvi197 divideint -1    -10000000  ->  0
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| dqdvi198 divideint -1    -100000000 ->  0
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| 
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| -- some long operand (at p=9) cases
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| dqdvi070 divideint  999999999     1  ->  999999999
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| dqdvi071 divideint  999999999.4   1  ->  999999999
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| dqdvi072 divideint  999999999.5   1  ->  999999999
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| dqdvi073 divideint  999999999.9   1  ->  999999999
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| dqdvi074 divideint  999999999.999 1  ->  999999999
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| 
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| dqdvi090 divideint  0.            1    ->  0
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| dqdvi091 divideint  .0            1    ->  0
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| dqdvi092 divideint  0.00          1    ->  0
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| dqdvi093 divideint  0.00E+9       1    ->  0
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| dqdvi094 divideint  0.0000E-50    1    ->  0
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| 
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| dqdvi100 divideint  1  1   -> 1
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| dqdvi101 divideint  1  2   -> 0
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| dqdvi102 divideint  1  3   -> 0
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| dqdvi103 divideint  1  4   -> 0
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| dqdvi104 divideint  1  5   -> 0
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| dqdvi105 divideint  1  6   -> 0
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| dqdvi106 divideint  1  7   -> 0
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| dqdvi107 divideint  1  8   -> 0
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| dqdvi108 divideint  1  9   -> 0
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| dqdvi109 divideint  1  10  -> 0
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| dqdvi110 divideint  1  1   -> 1
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| dqdvi111 divideint  2  1   -> 2
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| dqdvi112 divideint  3  1   -> 3
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| dqdvi113 divideint  4  1   -> 4
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| dqdvi114 divideint  5  1   -> 5
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| dqdvi115 divideint  6  1   -> 6
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| dqdvi116 divideint  7  1   -> 7
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| dqdvi117 divideint  8  1   -> 8
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| dqdvi118 divideint  9  1   -> 9
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| dqdvi119 divideint  10 1   -> 10
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| 
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| -- from DiagBigDecimal
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| dqdvi131 divideint  101.3   1     ->  101
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| dqdvi132 divideint  101.0   1     ->  101
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| dqdvi133 divideint  101.3   3     ->  33
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| dqdvi134 divideint  101.0   3     ->  33
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| dqdvi135 divideint  2.4     1     ->  2
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| dqdvi136 divideint  2.400   1     ->  2
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| dqdvi137 divideint  18      18    ->  1
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| dqdvi138 divideint  1120    1000  ->  1
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| dqdvi139 divideint  2.4     2     ->  1
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| dqdvi140 divideint  2.400   2     ->  1
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| dqdvi141 divideint  0.5     2.000 ->  0
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| dqdvi142 divideint  8.005   7     ->  1
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| dqdvi143 divideint  5       2     ->  2
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| dqdvi144 divideint  0       2     ->  0
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| dqdvi145 divideint  0.00    2     ->  0
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| 
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| -- Others
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| dqdvi150 divideint  12345  4.999  ->  2469
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| dqdvi151 divideint  12345  4.99   ->  2473
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| dqdvi152 divideint  12345  4.9    ->  2519
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| dqdvi153 divideint  12345  5      ->  2469
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| dqdvi154 divideint  12345  5.1    ->  2420
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| dqdvi155 divideint  12345  5.01   ->  2464
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| dqdvi156 divideint  12345  5.001  ->  2468
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| dqdvi157 divideint    101  7.6    ->  13
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| 
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| -- Various flavours of divideint by 0
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| dqdvi201 divideint  0      0   -> NaN Division_undefined
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| dqdvi202 divideint  0.0E5  0   -> NaN Division_undefined
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| dqdvi203 divideint  0.000  0   -> NaN Division_undefined
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| dqdvi204 divideint  0.0001 0   -> Infinity Division_by_zero
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| dqdvi205 divideint  0.01   0   -> Infinity Division_by_zero
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| dqdvi206 divideint  0.1    0   -> Infinity Division_by_zero
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| dqdvi207 divideint  1      0   -> Infinity Division_by_zero
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| dqdvi208 divideint  1      0.0 -> Infinity Division_by_zero
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| dqdvi209 divideint 10      0.0 -> Infinity Division_by_zero
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| dqdvi210 divideint 1E+100  0.0 -> Infinity Division_by_zero
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| dqdvi211 divideint 1E+380  0   -> Infinity Division_by_zero
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| dqdvi214 divideint  -0.0001 0   -> -Infinity Division_by_zero
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| dqdvi215 divideint  -0.01   0   -> -Infinity Division_by_zero
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| dqdvi216 divideint  -0.1    0   -> -Infinity Division_by_zero
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| dqdvi217 divideint  -1      0   -> -Infinity Division_by_zero
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| dqdvi218 divideint  -1      0.0 -> -Infinity Division_by_zero
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| dqdvi219 divideint -10      0.0 -> -Infinity Division_by_zero
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| dqdvi220 divideint -1E+100  0.0 -> -Infinity Division_by_zero
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| dqdvi221 divideint -1E+380  0   -> -Infinity Division_by_zero
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| 
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| -- test some cases that are close to exponent overflow
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| dqdvi270 divideint 1 1e384          -> 0
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| dqdvi271 divideint 1 0.9e384        -> 0
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| dqdvi272 divideint 1 0.99e384       -> 0
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| dqdvi273 divideint 1 0.9999999999999999e384       -> 0
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| dqdvi274 divideint 9e384    1       -> NaN Division_impossible
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| dqdvi275 divideint 9.9e384  1       -> NaN Division_impossible
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| dqdvi276 divideint 9.99e384 1       -> NaN Division_impossible
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| dqdvi277 divideint 9.999999999999999e384 1 -> NaN Division_impossible
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| 
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| dqdvi280 divideint 0.1 9e-383       -> NaN Division_impossible
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| dqdvi281 divideint 0.1 99e-383      -> NaN Division_impossible
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| dqdvi282 divideint 0.1 999e-383     -> NaN Division_impossible
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| dqdvi283 divideint 0.1 9e-382       -> NaN Division_impossible
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| dqdvi284 divideint 0.1 99e-382      -> NaN Division_impossible
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| 
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| -- GD edge cases: lhs smaller than rhs but more digits
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| dqdvi301  divideint  0.9      2      ->  0
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| dqdvi302  divideint  0.9      2.0    ->  0
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| dqdvi303  divideint  0.9      2.1    ->  0
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| dqdvi304  divideint  0.9      2.00   ->  0
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| dqdvi305  divideint  0.9      2.01   ->  0
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| dqdvi306  divideint  0.12     1      ->  0
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| dqdvi307  divideint  0.12     1.0    ->  0
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| dqdvi308  divideint  0.12     1.00   ->  0
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| dqdvi309  divideint  0.12     1.0    ->  0
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| dqdvi310  divideint  0.12     1.00   ->  0
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| dqdvi311  divideint  0.12     2      ->  0
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| dqdvi312  divideint  0.12     2.0    ->  0
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| dqdvi313  divideint  0.12     2.1    ->  0
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| dqdvi314  divideint  0.12     2.00   ->  0
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| dqdvi315  divideint  0.12     2.01   ->  0
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| 
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| -- edge cases of impossible
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| dqdvi330  divideint  1234567987654321987654321890123456  10    ->  123456798765432198765432189012345
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| dqdvi331  divideint  1234567987654321987654321890123456   1    ->  1234567987654321987654321890123456
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| dqdvi332  divideint  1234567987654321987654321890123456   0.1  ->  NaN Division_impossible
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| dqdvi333  divideint  1234567987654321987654321890123456   0.01 ->  NaN Division_impossible
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| 
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| -- overflow and underflow tests [from divide]
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| dqdvi1051 divideint  1e+277  1e-311 ->  NaN Division_impossible
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| dqdvi1052 divideint  1e+277 -1e-311 ->  NaN Division_impossible
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| dqdvi1053 divideint -1e+277  1e-311 ->  NaN Division_impossible
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| dqdvi1054 divideint -1e+277 -1e-311 ->  NaN Division_impossible
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| dqdvi1055 divideint  1e-277  1e+311 ->  0
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| dqdvi1056 divideint  1e-277 -1e+311 -> -0
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| dqdvi1057 divideint -1e-277  1e+311 -> -0
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| dqdvi1058 divideint -1e-277 -1e+311 ->  0
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| 
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| -- 'subnormal' boundary (all hard underflow or overflow in base arithmetic)
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| dqdvi1060 divideint 1e-291 1e+101 -> 0
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| dqdvi1061 divideint 1e-291 1e+102 -> 0
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| dqdvi1062 divideint 1e-291 1e+103 -> 0
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| dqdvi1063 divideint 1e-291 1e+104 -> 0
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| dqdvi1064 divideint 1e-291 1e+105 -> 0
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| dqdvi1065 divideint 1e-291 1e+106 -> 0
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| dqdvi1066 divideint 1e-291 1e+107 -> 0
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| dqdvi1067 divideint 1e-291 1e+108 -> 0
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| dqdvi1068 divideint 1e-291 1e+109 -> 0
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| dqdvi1069 divideint 1e-291 1e+110 -> 0
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| 
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| dqdvi1101 divideint  1.0000E-394  1     -> 0
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| dqdvi1102 divideint  1.000E-394   1e+1  -> 0
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| dqdvi1103 divideint  1.00E-394    1e+2  -> 0
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| 
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| dqdvi1118 divideint  1E-394       1e+4  -> 0
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| dqdvi1119 divideint  3E-394      -1e+5  -> -0
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| dqdvi1120 divideint  5E-394       1e+5  -> 0
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| 
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| dqdvi1124 divideint  1E-394      -1e+4  -> -0
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| dqdvi1130 divideint  3.0E-394    -1e+5  -> -0
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| 
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| dqdvi1131 divideint  1.0E-199     1e+200 -> 0
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| dqdvi1132 divideint  1.0E-199     1e+199 -> 0
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| dqdvi1133 divideint  1.0E-199     1e+198 -> 0
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| dqdvi1134 divideint  2.0E-199     2e+198 -> 0
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| dqdvi1135 divideint  4.0E-199     4e+198 -> 0
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| 
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| -- long operand checks
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| dqdvi401 divideint 12345678000 100 -> 123456780
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| dqdvi402 divideint 1 12345678000   -> 0
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| dqdvi403 divideint 1234567800  10  -> 123456780
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| dqdvi404 divideint 1 1234567800    -> 0
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| dqdvi405 divideint 1234567890  10  -> 123456789
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| dqdvi406 divideint 1 1234567890    -> 0
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| dqdvi407 divideint 1234567891  10  -> 123456789
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| dqdvi408 divideint 1 1234567891    -> 0
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| dqdvi409 divideint 12345678901 100 -> 123456789
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| dqdvi410 divideint 1 12345678901   -> 0
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| dqdvi411 divideint 1234567896  10  -> 123456789
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| dqdvi412 divideint 1 1234567896    -> 0
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| dqdvi413 divideint 12345678948 100 -> 123456789
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| dqdvi414 divideint 12345678949 100 -> 123456789
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| dqdvi415 divideint 12345678950 100 -> 123456789
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| dqdvi416 divideint 12345678951 100 -> 123456789
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| dqdvi417 divideint 12345678999 100 -> 123456789
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| dqdvi441 divideint 12345678000 1 -> 12345678000
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| dqdvi442 divideint 1 12345678000 -> 0
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| dqdvi443 divideint 1234567800  1 -> 1234567800
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| dqdvi444 divideint 1 1234567800  -> 0
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| dqdvi445 divideint 1234567890  1 -> 1234567890
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| dqdvi446 divideint 1 1234567890  -> 0
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| dqdvi447 divideint 1234567891  1 -> 1234567891
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| dqdvi448 divideint 1 1234567891  -> 0
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| dqdvi449 divideint 12345678901 1 -> 12345678901
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| dqdvi450 divideint 1 12345678901 -> 0
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| dqdvi451 divideint 1234567896  1 -> 1234567896
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| dqdvi452 divideint 1 1234567896  -> 0
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| 
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| -- more zeros, etc.
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| dqdvi531 divideint 5.00 1E-3    -> 5000
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| dqdvi532 divideint 00.00 0.000  -> NaN Division_undefined
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| dqdvi533 divideint 00.00 0E-3   -> NaN Division_undefined
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| dqdvi534 divideint  0    -0     -> NaN Division_undefined
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| dqdvi535 divideint -0     0     -> NaN Division_undefined
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| dqdvi536 divideint -0    -0     -> NaN Division_undefined
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| 
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| dqdvi541 divideint  0    -1     -> -0
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| dqdvi542 divideint -0    -1     ->  0
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| dqdvi543 divideint  0     1     ->  0
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| dqdvi544 divideint -0     1     -> -0
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| dqdvi545 divideint -1     0     -> -Infinity Division_by_zero
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| dqdvi546 divideint -1    -0     ->  Infinity Division_by_zero
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| dqdvi547 divideint  1     0     ->  Infinity Division_by_zero
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| dqdvi548 divideint  1    -0     -> -Infinity Division_by_zero
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| 
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| dqdvi551 divideint  0.0  -1     -> -0
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| dqdvi552 divideint -0.0  -1     ->  0
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| dqdvi553 divideint  0.0   1     ->  0
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| dqdvi554 divideint -0.0   1     -> -0
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| dqdvi555 divideint -1.0   0     -> -Infinity Division_by_zero
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| dqdvi556 divideint -1.0  -0     ->  Infinity Division_by_zero
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| dqdvi557 divideint  1.0   0     ->  Infinity Division_by_zero
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| dqdvi558 divideint  1.0  -0     -> -Infinity Division_by_zero
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| 
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| dqdvi561 divideint  0    -1.0   -> -0
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| dqdvi562 divideint -0    -1.0   ->  0
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| dqdvi563 divideint  0     1.0   ->  0
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| dqdvi564 divideint -0     1.0   -> -0
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| dqdvi565 divideint -1     0.0   -> -Infinity Division_by_zero
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| dqdvi566 divideint -1    -0.0   ->  Infinity Division_by_zero
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| dqdvi567 divideint  1     0.0   ->  Infinity Division_by_zero
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| dqdvi568 divideint  1    -0.0   -> -Infinity Division_by_zero
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| 
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| dqdvi571 divideint  0.0  -1.0   -> -0
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| dqdvi572 divideint -0.0  -1.0   ->  0
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| dqdvi573 divideint  0.0   1.0   ->  0
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| dqdvi574 divideint -0.0   1.0   -> -0
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| dqdvi575 divideint -1.0   0.0   -> -Infinity Division_by_zero
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| dqdvi576 divideint -1.0  -0.0   ->  Infinity Division_by_zero
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| dqdvi577 divideint  1.0   0.0   ->  Infinity Division_by_zero
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| dqdvi578 divideint  1.0  -0.0   -> -Infinity Division_by_zero
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| 
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| -- Specials
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| dqdvi580 divideint  Inf  -Inf   ->  NaN Invalid_operation
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| dqdvi581 divideint  Inf  -1000  -> -Infinity
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| dqdvi582 divideint  Inf  -1     -> -Infinity
 | |
| dqdvi583 divideint  Inf  -0     -> -Infinity
 | |
| dqdvi584 divideint  Inf   0     ->  Infinity
 | |
| dqdvi585 divideint  Inf   1     ->  Infinity
 | |
| dqdvi586 divideint  Inf   1000  ->  Infinity
 | |
| dqdvi587 divideint  Inf   Inf   ->  NaN Invalid_operation
 | |
| dqdvi588 divideint -1000  Inf   -> -0
 | |
| dqdvi589 divideint -Inf   Inf   ->  NaN Invalid_operation
 | |
| dqdvi590 divideint -1     Inf   -> -0
 | |
| dqdvi591 divideint -0     Inf   -> -0
 | |
| dqdvi592 divideint  0     Inf   ->  0
 | |
| dqdvi593 divideint  1     Inf   ->  0
 | |
| dqdvi594 divideint  1000  Inf   ->  0
 | |
| dqdvi595 divideint  Inf   Inf   ->  NaN Invalid_operation
 | |
| 
 | |
| dqdvi600 divideint -Inf  -Inf   ->  NaN Invalid_operation
 | |
| dqdvi601 divideint -Inf  -1000  ->  Infinity
 | |
| dqdvi602 divideint -Inf  -1     ->  Infinity
 | |
| dqdvi603 divideint -Inf  -0     ->  Infinity
 | |
| dqdvi604 divideint -Inf   0     -> -Infinity
 | |
| dqdvi605 divideint -Inf   1     -> -Infinity
 | |
| dqdvi606 divideint -Inf   1000  -> -Infinity
 | |
| dqdvi607 divideint -Inf   Inf   ->  NaN Invalid_operation
 | |
| dqdvi608 divideint -1000  Inf   -> -0
 | |
| dqdvi609 divideint -Inf  -Inf   ->  NaN Invalid_operation
 | |
| dqdvi610 divideint -1    -Inf   ->  0
 | |
| dqdvi611 divideint -0    -Inf   ->  0
 | |
| dqdvi612 divideint  0    -Inf   -> -0
 | |
| dqdvi613 divideint  1    -Inf   -> -0
 | |
| dqdvi614 divideint  1000 -Inf   -> -0
 | |
| dqdvi615 divideint  Inf  -Inf   ->  NaN Invalid_operation
 | |
| 
 | |
| dqdvi621 divideint  NaN -Inf    ->  NaN
 | |
| dqdvi622 divideint  NaN -1000   ->  NaN
 | |
| dqdvi623 divideint  NaN -1      ->  NaN
 | |
| dqdvi624 divideint  NaN -0      ->  NaN
 | |
| dqdvi625 divideint  NaN  0      ->  NaN
 | |
| dqdvi626 divideint  NaN  1      ->  NaN
 | |
| dqdvi627 divideint  NaN  1000   ->  NaN
 | |
| dqdvi628 divideint  NaN  Inf    ->  NaN
 | |
| dqdvi629 divideint  NaN  NaN    ->  NaN
 | |
| dqdvi630 divideint -Inf  NaN    ->  NaN
 | |
| dqdvi631 divideint -1000 NaN    ->  NaN
 | |
| dqdvi632 divideint -1    NaN    ->  NaN
 | |
| dqdvi633 divideint -0    NaN    ->  NaN
 | |
| dqdvi634 divideint  0    NaN    ->  NaN
 | |
| dqdvi635 divideint  1    NaN    ->  NaN
 | |
| dqdvi636 divideint  1000 NaN    ->  NaN
 | |
| dqdvi637 divideint  Inf  NaN    ->  NaN
 | |
| 
 | |
| dqdvi641 divideint  sNaN -Inf   ->  NaN  Invalid_operation
 | |
| dqdvi642 divideint  sNaN -1000  ->  NaN  Invalid_operation
 | |
| dqdvi643 divideint  sNaN -1     ->  NaN  Invalid_operation
 | |
| dqdvi644 divideint  sNaN -0     ->  NaN  Invalid_operation
 | |
| dqdvi645 divideint  sNaN  0     ->  NaN  Invalid_operation
 | |
| dqdvi646 divideint  sNaN  1     ->  NaN  Invalid_operation
 | |
| dqdvi647 divideint  sNaN  1000  ->  NaN  Invalid_operation
 | |
| dqdvi648 divideint  sNaN  NaN   ->  NaN  Invalid_operation
 | |
| dqdvi649 divideint  sNaN sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi650 divideint  NaN  sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi651 divideint -Inf  sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi652 divideint -1000 sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi653 divideint -1    sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi654 divideint -0    sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi655 divideint  0    sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi656 divideint  1    sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi657 divideint  1000 sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi658 divideint  Inf  sNaN   ->  NaN  Invalid_operation
 | |
| dqdvi659 divideint  NaN  sNaN   ->  NaN  Invalid_operation
 | |
| 
 | |
| -- propagating NaNs
 | |
| dqdvi661 divideint  NaN9 -Inf   ->  NaN9
 | |
| dqdvi662 divideint  NaN8  1000  ->  NaN8
 | |
| dqdvi663 divideint  NaN7  Inf   ->  NaN7
 | |
| dqdvi664 divideint -NaN6  NaN5  -> -NaN6
 | |
| dqdvi665 divideint -Inf   NaN4  ->  NaN4
 | |
| dqdvi666 divideint -1000  NaN3  ->  NaN3
 | |
| dqdvi667 divideint  Inf  -NaN2  -> -NaN2
 | |
| 
 | |
| dqdvi671 divideint -sNaN99 -Inf    -> -NaN99 Invalid_operation
 | |
| dqdvi672 divideint  sNaN98 -1      ->  NaN98 Invalid_operation
 | |
| dqdvi673 divideint  sNaN97  NaN    ->  NaN97 Invalid_operation
 | |
| dqdvi674 divideint  sNaN96 sNaN94  ->  NaN96 Invalid_operation
 | |
| dqdvi675 divideint  NaN95  sNaN93  ->  NaN93 Invalid_operation
 | |
| dqdvi676 divideint -Inf    sNaN92  ->  NaN92 Invalid_operation
 | |
| dqdvi677 divideint  0      sNaN91  ->  NaN91 Invalid_operation
 | |
| dqdvi678 divideint  Inf   -sNaN90  -> -NaN90 Invalid_operation
 | |
| dqdvi679 divideint  NaN    sNaN89  ->  NaN89 Invalid_operation
 | |
| 
 | |
| -- Gyuris example
 | |
| dqdvi700 divideint 8.336804418094040989630006819881709E-6143 8.336804418094040989630006819889000E-6143 -> 0
 | |
| 
 | |
| -- Null tests
 | |
| dqdvi900 divideint  10  # -> NaN Invalid_operation
 | |
| dqdvi901 divideint   # 10 -> NaN Invalid_operation
 |