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svn+ssh://pythondev@svn.python.org/python/trunk (Note: some conflicts in the PCbuild9 directory reverted. Sorry Christian!) ........ r59120 | christian.heimes | 2007-11-22 03:21:16 -0800 (Thu, 22 Nov 2007) | 3 lines Backport of the PCbuild9 directory from the py3k branch. I've finished the last task for the PCbuild9 directory today. I don't think there is much left to do. Now you can all play around with the shiny new VS 2008 and try the PGO builds. I was able to get a speed improvement of about 10% on py3k. Have fun! :) ........ r59126 | brett.cannon | 2007-11-22 16:06:51 -0800 (Thu, 22 Nov 2007) | 2 lines Fix a bug in the test for using __loader__.get_data(). ........ r59131 | christian.heimes | 2007-11-22 23:05:03 -0800 (Thu, 22 Nov 2007) | 1 line Backport of PCbuild9 fixes from py3k r59130 ........ r59132 | christian.heimes | 2007-11-23 01:10:36 -0800 (Fri, 23 Nov 2007) | 2 lines Applied patch #1754273 and #1754271 from Thomas Glee The patches are adding deprecation warnings for back ticks and <> ........ r59133 | christian.heimes | 2007-11-23 04:12:02 -0800 (Fri, 23 Nov 2007) | 2 lines Fixed problems in the last commit. Filenames and line numbers weren't reported correctly. Backquotes still don't report the correct file. The AST nodes only contain the line number but not the file name. ........ r59134 | christian.heimes | 2007-11-23 04:16:35 -0800 (Fri, 23 Nov 2007) | 1 line How did the comment get there? ........ r59135 | christian.heimes | 2007-11-23 05:25:31 -0800 (Fri, 23 Nov 2007) | 1 line And yet another fix for the patch. Paul Moore has send me a note that I've missed a declaration. The additional code has moved the declaration in the middle of the block. ........ r59136 | andrew.kuchling | 2007-11-23 05:37:39 -0800 (Fri, 23 Nov 2007) | 1 line Add item ........ r59137 | skip.montanaro | 2007-11-23 09:08:35 -0800 (Fri, 23 Nov 2007) | 2 lines Make trace and doctest play nice together (issue 1429818). Will backport. ........ r59139 | skip.montanaro | 2007-11-23 09:12:47 -0800 (Fri, 23 Nov 2007) | 1 line issue 1429818 ........ r59144 | facundo.batista | 2007-11-23 09:59:00 -0800 (Fri, 23 Nov 2007) | 10 lines Major change in the internal structure of the Decimal number: now it does not store the mantissa as a tuple of numbers, but as a string. This avoids a lot of conversions, and achieves a speedup of 40%. The API remains intact. Thanks Mark Dickinson. ........ r59146 | facundo.batista | 2007-11-23 10:14:50 -0800 (Fri, 23 Nov 2007) | 3 lines Test cases from Cowlishaw, v2.57. All are pased cleanly. ........ r59156 | christian.heimes | 2007-11-23 17:36:02 -0800 (Fri, 23 Nov 2007) | 2 lines Added filename to compiling struct based on Martin's suggestion. I'm wonder why I was trying to add the filename to the node all the time. The compiling struct is more obvious. ........ r59158 | christian.heimes | 2007-11-23 17:53:59 -0800 (Fri, 23 Nov 2007) | 2 lines Backport of fixes from py3k branch svn merge -r59131:HEAD ../../py3k/PCbuild9/ . ........ r59159 | skip.montanaro | 2007-11-23 20:29:08 -0800 (Fri, 23 Nov 2007) | 1 line revert change that breaks test_doctest (which I forgot to run - sorry) ........ r59162 | skip.montanaro | 2007-11-23 20:31:15 -0800 (Fri, 23 Nov 2007) | 1 line revert ........ r59164 | georg.brandl | 2007-11-24 03:31:46 -0800 (Sat, 24 Nov 2007) | 3 lines #1344: document that you need to open std{in,out,err} with PIPE if you want communicate() to work as described. ........ r59165 | georg.brandl | 2007-11-24 03:39:13 -0800 (Sat, 24 Nov 2007) | 2 lines #1467: fix documentation for TestResult.add{Error,Failure}. ........ r59166 | georg.brandl | 2007-11-24 03:42:14 -0800 (Sat, 24 Nov 2007) | 2 lines #1355: remove mention of PyXML from xml.dom docs. ........ r59169 | amaury.forgeotdarc | 2007-11-24 05:20:22 -0800 (Sat, 24 Nov 2007) | 2 lines Warning "<> not supported in 3.x" should be enabled only when the -3 option is set. ........ r59170 | amaury.forgeotdarc | 2007-11-24 05:44:17 -0800 (Sat, 24 Nov 2007) | 3 lines Issue #1445: Fix a SystemError when accessing the ``cell_contents`` attribute of an empty cell object. Now a ValueError is raised. ........ r59172 | georg.brandl | 2007-11-24 05:56:09 -0800 (Sat, 24 Nov 2007) | 3 lines #1735632: add O_NOATIME constant to os module. Also document a few other O_ constants that were missing from documentation. ........ r59173 | skip.montanaro | 2007-11-24 06:30:47 -0800 (Sat, 24 Nov 2007) | 1 line back in these go - thanks to Titus Brown for the fix ........ r59176 | martin.v.loewis | 2007-11-24 10:33:40 -0800 (Sat, 24 Nov 2007) | 2 lines Bug #1494: Document that appendChild removes first. ........ r59186 | guido.van.rossum | 2007-11-26 14:16:49 -0800 (Mon, 26 Nov 2007) | 2 lines A thread-less variant of brownian.py, submitted by Michele Simoniato. ........
589 lines
32 KiB
Text
589 lines
32 KiB
Text
------------------------------------------------------------------------
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-- dqMultiply.decTest -- decQuad multiplication --
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-- Copyright (c) IBM Corporation, 1981, 2007. 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: 2.57
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-- This set of tests are for decQuads only; all arguments are
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-- representable in a decQuad
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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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-- sanity checks
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dqmul000 multiply 2 2 -> 4
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dqmul001 multiply 2 3 -> 6
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dqmul002 multiply 5 1 -> 5
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dqmul003 multiply 5 2 -> 10
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dqmul004 multiply 1.20 2 -> 2.40
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dqmul005 multiply 1.20 0 -> 0.00
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dqmul006 multiply 1.20 -2 -> -2.40
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dqmul007 multiply -1.20 2 -> -2.40
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dqmul008 multiply -1.20 0 -> -0.00
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dqmul009 multiply -1.20 -2 -> 2.40
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dqmul010 multiply 5.09 7.1 -> 36.139
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dqmul011 multiply 2.5 4 -> 10.0
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dqmul012 multiply 2.50 4 -> 10.00
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dqmul013 multiply 1.23456789 1.0000000000000000000000000000 -> 1.234567890000000000000000000000000 Rounded
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dqmul015 multiply 2.50 4 -> 10.00
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dqmul016 multiply 9.99999999999999999 9.99999999999999999 -> 99.99999999999999980000000000000000 Inexact Rounded
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dqmul017 multiply 9.99999999999999999 -9.99999999999999999 -> -99.99999999999999980000000000000000 Inexact Rounded
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dqmul018 multiply -9.99999999999999999 9.99999999999999999 -> -99.99999999999999980000000000000000 Inexact Rounded
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dqmul019 multiply -9.99999999999999999 -9.99999999999999999 -> 99.99999999999999980000000000000000 Inexact Rounded
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-- zeros, etc.
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dqmul021 multiply 0 0 -> 0
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dqmul022 multiply 0 -0 -> -0
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dqmul023 multiply -0 0 -> -0
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dqmul024 multiply -0 -0 -> 0
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dqmul025 multiply -0.0 -0.0 -> 0.00
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dqmul026 multiply -0.0 -0.0 -> 0.00
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dqmul027 multiply -0.0 -0.0 -> 0.00
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dqmul028 multiply -0.0 -0.0 -> 0.00
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dqmul030 multiply 5.00 1E-3 -> 0.00500
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dqmul031 multiply 00.00 0.000 -> 0.00000
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dqmul032 multiply 00.00 0E-3 -> 0.00000 -- rhs is 0
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dqmul033 multiply 0E-3 00.00 -> 0.00000 -- lhs is 0
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dqmul034 multiply -5.00 1E-3 -> -0.00500
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dqmul035 multiply -00.00 0.000 -> -0.00000
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dqmul036 multiply -00.00 0E-3 -> -0.00000 -- rhs is 0
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dqmul037 multiply -0E-3 00.00 -> -0.00000 -- lhs is 0
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dqmul038 multiply 5.00 -1E-3 -> -0.00500
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dqmul039 multiply 00.00 -0.000 -> -0.00000
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dqmul040 multiply 00.00 -0E-3 -> -0.00000 -- rhs is 0
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dqmul041 multiply 0E-3 -00.00 -> -0.00000 -- lhs is 0
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dqmul042 multiply -5.00 -1E-3 -> 0.00500
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dqmul043 multiply -00.00 -0.000 -> 0.00000
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dqmul044 multiply -00.00 -0E-3 -> 0.00000 -- rhs is 0
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dqmul045 multiply -0E-3 -00.00 -> 0.00000 -- lhs is 0
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-- examples from decarith
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dqmul050 multiply 1.20 3 -> 3.60
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dqmul051 multiply 7 3 -> 21
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dqmul052 multiply 0.9 0.8 -> 0.72
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dqmul053 multiply 0.9 -0 -> -0.0
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dqmul054 multiply 654321 654321 -> 428135971041
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dqmul060 multiply 123.45 1e7 -> 1.2345E+9
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dqmul061 multiply 123.45 1e8 -> 1.2345E+10
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dqmul062 multiply 123.45 1e+9 -> 1.2345E+11
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dqmul063 multiply 123.45 1e10 -> 1.2345E+12
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dqmul064 multiply 123.45 1e11 -> 1.2345E+13
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dqmul065 multiply 123.45 1e12 -> 1.2345E+14
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dqmul066 multiply 123.45 1e13 -> 1.2345E+15
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-- test some intermediate lengths
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-- 1234567890123456
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dqmul080 multiply 0.1 1230123456456789 -> 123012345645678.9
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dqmul084 multiply 0.1 1230123456456789 -> 123012345645678.9
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dqmul090 multiply 1230123456456789 0.1 -> 123012345645678.9
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dqmul094 multiply 1230123456456789 0.1 -> 123012345645678.9
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-- test some more edge cases and carries
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dqmul101 multiply 9 9 -> 81
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dqmul102 multiply 9 90 -> 810
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dqmul103 multiply 9 900 -> 8100
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dqmul104 multiply 9 9000 -> 81000
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dqmul105 multiply 9 90000 -> 810000
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dqmul106 multiply 9 900000 -> 8100000
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dqmul107 multiply 9 9000000 -> 81000000
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dqmul108 multiply 9 90000000 -> 810000000
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dqmul109 multiply 9 900000000 -> 8100000000
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dqmul110 multiply 9 9000000000 -> 81000000000
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dqmul111 multiply 9 90000000000 -> 810000000000
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dqmul112 multiply 9 900000000000 -> 8100000000000
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dqmul113 multiply 9 9000000000000 -> 81000000000000
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dqmul114 multiply 9 90000000000000 -> 810000000000000
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dqmul115 multiply 9 900000000000000 -> 8100000000000000
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--dqmul116 multiply 9 9000000000000000 -> 81000000000000000
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--dqmul117 multiply 9 90000000000000000 -> 810000000000000000
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--dqmul118 multiply 9 900000000000000000 -> 8100000000000000000
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--dqmul119 multiply 9 9000000000000000000 -> 81000000000000000000
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--dqmul120 multiply 9 90000000000000000000 -> 810000000000000000000
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--dqmul121 multiply 9 900000000000000000000 -> 8100000000000000000000
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--dqmul122 multiply 9 9000000000000000000000 -> 81000000000000000000000
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--dqmul123 multiply 9 90000000000000000000000 -> 810000000000000000000000
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-- test some more edge cases without carries
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dqmul131 multiply 3 3 -> 9
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dqmul132 multiply 3 30 -> 90
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dqmul133 multiply 3 300 -> 900
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dqmul134 multiply 3 3000 -> 9000
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dqmul135 multiply 3 30000 -> 90000
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dqmul136 multiply 3 300000 -> 900000
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dqmul137 multiply 3 3000000 -> 9000000
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dqmul138 multiply 3 30000000 -> 90000000
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dqmul139 multiply 3 300000000 -> 900000000
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dqmul140 multiply 3 3000000000 -> 9000000000
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dqmul141 multiply 3 30000000000 -> 90000000000
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dqmul142 multiply 3 300000000000 -> 900000000000
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dqmul143 multiply 3 3000000000000 -> 9000000000000
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dqmul144 multiply 3 30000000000000 -> 90000000000000
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dqmul145 multiply 3 300000000000000 -> 900000000000000
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dqmul146 multiply 3 3000000000000000 -> 9000000000000000
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dqmul147 multiply 3 30000000000000000 -> 90000000000000000
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dqmul148 multiply 3 300000000000000000 -> 900000000000000000
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dqmul149 multiply 3 3000000000000000000 -> 9000000000000000000
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dqmul150 multiply 3 30000000000000000000 -> 90000000000000000000
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dqmul151 multiply 3 300000000000000000000 -> 900000000000000000000
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dqmul152 multiply 3 3000000000000000000000 -> 9000000000000000000000
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dqmul153 multiply 3 30000000000000000000000 -> 90000000000000000000000
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dqmul263 multiply 30269.587755640502150977251770554 4.8046009735990873395936309640543 -> 145433.2908011933696719165119928296 Inexact Rounded
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-- test some edge cases with exact rounding
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dqmul301 multiply 900000000000000000 9 -> 8100000000000000000
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dqmul302 multiply 900000000000000000 90 -> 81000000000000000000
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dqmul303 multiply 900000000000000000 900 -> 810000000000000000000
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dqmul304 multiply 900000000000000000 9000 -> 8100000000000000000000
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dqmul305 multiply 900000000000000000 90000 -> 81000000000000000000000
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dqmul306 multiply 900000000000000000 900000 -> 810000000000000000000000
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dqmul307 multiply 900000000000000000 9000000 -> 8100000000000000000000000
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dqmul308 multiply 900000000000000000 90000000 -> 81000000000000000000000000
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dqmul309 multiply 900000000000000000 900000000 -> 810000000000000000000000000
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dqmul310 multiply 900000000000000000 9000000000 -> 8100000000000000000000000000
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dqmul311 multiply 900000000000000000 90000000000 -> 81000000000000000000000000000
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dqmul312 multiply 900000000000000000 900000000000 -> 810000000000000000000000000000
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dqmul313 multiply 900000000000000000 9000000000000 -> 8100000000000000000000000000000
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dqmul314 multiply 900000000000000000 90000000000000 -> 81000000000000000000000000000000
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dqmul315 multiply 900000000000000000 900000000000000 -> 810000000000000000000000000000000
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dqmul316 multiply 900000000000000000 9000000000000000 -> 8100000000000000000000000000000000
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dqmul317 multiply 9000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+34 Rounded
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dqmul318 multiply 90000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+35 Rounded
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dqmul319 multiply 900000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+36 Rounded
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dqmul320 multiply 9000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+37 Rounded
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dqmul321 multiply 90000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+38 Rounded
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dqmul322 multiply 900000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+39 Rounded
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dqmul323 multiply 9000000000000000000000000 9000000000000000 -> 8.100000000000000000000000000000000E+40 Rounded
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-- tryzeros cases
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dqmul504 multiply 0E-4260 1000E-4260 -> 0E-6176 Clamped
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dqmul505 multiply 100E+4260 0E+4260 -> 0E+6111 Clamped
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-- mixed with zeros
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dqmul541 multiply 0 -1 -> -0
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dqmul542 multiply -0 -1 -> 0
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dqmul543 multiply 0 1 -> 0
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dqmul544 multiply -0 1 -> -0
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dqmul545 multiply -1 0 -> -0
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dqmul546 multiply -1 -0 -> 0
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dqmul547 multiply 1 0 -> 0
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dqmul548 multiply 1 -0 -> -0
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dqmul551 multiply 0.0 -1 -> -0.0
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dqmul552 multiply -0.0 -1 -> 0.0
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dqmul553 multiply 0.0 1 -> 0.0
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dqmul554 multiply -0.0 1 -> -0.0
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dqmul555 multiply -1.0 0 -> -0.0
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dqmul556 multiply -1.0 -0 -> 0.0
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dqmul557 multiply 1.0 0 -> 0.0
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dqmul558 multiply 1.0 -0 -> -0.0
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dqmul561 multiply 0 -1.0 -> -0.0
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dqmul562 multiply -0 -1.0 -> 0.0
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dqmul563 multiply 0 1.0 -> 0.0
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dqmul564 multiply -0 1.0 -> -0.0
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dqmul565 multiply -1 0.0 -> -0.0
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dqmul566 multiply -1 -0.0 -> 0.0
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dqmul567 multiply 1 0.0 -> 0.0
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dqmul568 multiply 1 -0.0 -> -0.0
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dqmul571 multiply 0.0 -1.0 -> -0.00
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dqmul572 multiply -0.0 -1.0 -> 0.00
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dqmul573 multiply 0.0 1.0 -> 0.00
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dqmul574 multiply -0.0 1.0 -> -0.00
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dqmul575 multiply -1.0 0.0 -> -0.00
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dqmul576 multiply -1.0 -0.0 -> 0.00
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dqmul577 multiply 1.0 0.0 -> 0.00
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dqmul578 multiply 1.0 -0.0 -> -0.00
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-- Specials
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dqmul580 multiply Inf -Inf -> -Infinity
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dqmul581 multiply Inf -1000 -> -Infinity
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dqmul582 multiply Inf -1 -> -Infinity
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dqmul583 multiply Inf -0 -> NaN Invalid_operation
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dqmul584 multiply Inf 0 -> NaN Invalid_operation
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dqmul585 multiply Inf 1 -> Infinity
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dqmul586 multiply Inf 1000 -> Infinity
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dqmul587 multiply Inf Inf -> Infinity
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dqmul588 multiply -1000 Inf -> -Infinity
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dqmul589 multiply -Inf Inf -> -Infinity
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dqmul590 multiply -1 Inf -> -Infinity
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dqmul591 multiply -0 Inf -> NaN Invalid_operation
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dqmul592 multiply 0 Inf -> NaN Invalid_operation
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dqmul593 multiply 1 Inf -> Infinity
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dqmul594 multiply 1000 Inf -> Infinity
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dqmul595 multiply Inf Inf -> Infinity
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dqmul600 multiply -Inf -Inf -> Infinity
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dqmul601 multiply -Inf -1000 -> Infinity
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dqmul602 multiply -Inf -1 -> Infinity
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dqmul603 multiply -Inf -0 -> NaN Invalid_operation
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dqmul604 multiply -Inf 0 -> NaN Invalid_operation
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dqmul605 multiply -Inf 1 -> -Infinity
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dqmul606 multiply -Inf 1000 -> -Infinity
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dqmul607 multiply -Inf Inf -> -Infinity
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dqmul608 multiply -1000 Inf -> -Infinity
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dqmul609 multiply -Inf -Inf -> Infinity
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dqmul610 multiply -1 -Inf -> Infinity
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dqmul611 multiply -0 -Inf -> NaN Invalid_operation
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dqmul612 multiply 0 -Inf -> NaN Invalid_operation
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dqmul613 multiply 1 -Inf -> -Infinity
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dqmul614 multiply 1000 -Inf -> -Infinity
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dqmul615 multiply Inf -Inf -> -Infinity
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dqmul621 multiply NaN -Inf -> NaN
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dqmul622 multiply NaN -1000 -> NaN
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dqmul623 multiply NaN -1 -> NaN
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dqmul624 multiply NaN -0 -> NaN
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dqmul625 multiply NaN 0 -> NaN
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dqmul626 multiply NaN 1 -> NaN
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dqmul627 multiply NaN 1000 -> NaN
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dqmul628 multiply NaN Inf -> NaN
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dqmul629 multiply NaN NaN -> NaN
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dqmul630 multiply -Inf NaN -> NaN
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dqmul631 multiply -1000 NaN -> NaN
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dqmul632 multiply -1 NaN -> NaN
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dqmul633 multiply -0 NaN -> NaN
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dqmul634 multiply 0 NaN -> NaN
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dqmul635 multiply 1 NaN -> NaN
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dqmul636 multiply 1000 NaN -> NaN
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dqmul637 multiply Inf NaN -> NaN
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dqmul641 multiply sNaN -Inf -> NaN Invalid_operation
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dqmul642 multiply sNaN -1000 -> NaN Invalid_operation
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dqmul643 multiply sNaN -1 -> NaN Invalid_operation
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dqmul644 multiply sNaN -0 -> NaN Invalid_operation
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dqmul645 multiply sNaN 0 -> NaN Invalid_operation
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dqmul646 multiply sNaN 1 -> NaN Invalid_operation
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dqmul647 multiply sNaN 1000 -> NaN Invalid_operation
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dqmul648 multiply sNaN NaN -> NaN Invalid_operation
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dqmul649 multiply sNaN sNaN -> NaN Invalid_operation
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dqmul650 multiply NaN sNaN -> NaN Invalid_operation
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dqmul651 multiply -Inf sNaN -> NaN Invalid_operation
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dqmul652 multiply -1000 sNaN -> NaN Invalid_operation
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dqmul653 multiply -1 sNaN -> NaN Invalid_operation
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dqmul654 multiply -0 sNaN -> NaN Invalid_operation
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dqmul655 multiply 0 sNaN -> NaN Invalid_operation
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dqmul656 multiply 1 sNaN -> NaN Invalid_operation
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dqmul657 multiply 1000 sNaN -> NaN Invalid_operation
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dqmul658 multiply Inf sNaN -> NaN Invalid_operation
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dqmul659 multiply NaN sNaN -> NaN Invalid_operation
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-- propagating NaNs
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dqmul661 multiply NaN9 -Inf -> NaN9
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dqmul662 multiply NaN8 999 -> NaN8
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dqmul663 multiply NaN71 Inf -> NaN71
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dqmul664 multiply NaN6 NaN5 -> NaN6
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dqmul665 multiply -Inf NaN4 -> NaN4
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dqmul666 multiply -999 NaN33 -> NaN33
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dqmul667 multiply Inf NaN2 -> NaN2
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dqmul671 multiply sNaN99 -Inf -> NaN99 Invalid_operation
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dqmul672 multiply sNaN98 -11 -> NaN98 Invalid_operation
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dqmul673 multiply sNaN97 NaN -> NaN97 Invalid_operation
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dqmul674 multiply sNaN16 sNaN94 -> NaN16 Invalid_operation
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dqmul675 multiply NaN95 sNaN93 -> NaN93 Invalid_operation
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dqmul676 multiply -Inf sNaN92 -> NaN92 Invalid_operation
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dqmul677 multiply 088 sNaN91 -> NaN91 Invalid_operation
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dqmul678 multiply Inf sNaN90 -> NaN90 Invalid_operation
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dqmul679 multiply NaN sNaN89 -> NaN89 Invalid_operation
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dqmul681 multiply -NaN9 -Inf -> -NaN9
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dqmul682 multiply -NaN8 999 -> -NaN8
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dqmul683 multiply -NaN71 Inf -> -NaN71
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dqmul684 multiply -NaN6 -NaN5 -> -NaN6
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dqmul685 multiply -Inf -NaN4 -> -NaN4
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dqmul686 multiply -999 -NaN33 -> -NaN33
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dqmul687 multiply Inf -NaN2 -> -NaN2
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dqmul691 multiply -sNaN99 -Inf -> -NaN99 Invalid_operation
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dqmul692 multiply -sNaN98 -11 -> -NaN98 Invalid_operation
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dqmul693 multiply -sNaN97 NaN -> -NaN97 Invalid_operation
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dqmul694 multiply -sNaN16 -sNaN94 -> -NaN16 Invalid_operation
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dqmul695 multiply -NaN95 -sNaN93 -> -NaN93 Invalid_operation
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dqmul696 multiply -Inf -sNaN92 -> -NaN92 Invalid_operation
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dqmul697 multiply 088 -sNaN91 -> -NaN91 Invalid_operation
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dqmul698 multiply Inf -sNaN90 -> -NaN90 Invalid_operation
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dqmul699 multiply -NaN -sNaN89 -> -NaN89 Invalid_operation
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dqmul701 multiply -NaN -Inf -> -NaN
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dqmul702 multiply -NaN 999 -> -NaN
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dqmul703 multiply -NaN Inf -> -NaN
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dqmul704 multiply -NaN -NaN -> -NaN
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dqmul705 multiply -Inf -NaN0 -> -NaN
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dqmul706 multiply -999 -NaN -> -NaN
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dqmul707 multiply Inf -NaN -> -NaN
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|
dqmul711 multiply -sNaN -Inf -> -NaN Invalid_operation
|
|
dqmul712 multiply -sNaN -11 -> -NaN Invalid_operation
|
|
dqmul713 multiply -sNaN00 NaN -> -NaN Invalid_operation
|
|
dqmul714 multiply -sNaN -sNaN -> -NaN Invalid_operation
|
|
dqmul715 multiply -NaN -sNaN -> -NaN Invalid_operation
|
|
dqmul716 multiply -Inf -sNaN -> -NaN Invalid_operation
|
|
dqmul717 multiply 088 -sNaN -> -NaN Invalid_operation
|
|
dqmul718 multiply Inf -sNaN -> -NaN Invalid_operation
|
|
dqmul719 multiply -NaN -sNaN -> -NaN Invalid_operation
|
|
|
|
-- overflow and underflow tests .. note subnormal results
|
|
-- signs
|
|
dqmul751 multiply 1e+4277 1e+3311 -> Infinity Overflow Inexact Rounded
|
|
dqmul752 multiply 1e+4277 -1e+3311 -> -Infinity Overflow Inexact Rounded
|
|
dqmul753 multiply -1e+4277 1e+3311 -> -Infinity Overflow Inexact Rounded
|
|
dqmul754 multiply -1e+4277 -1e+3311 -> Infinity Overflow Inexact Rounded
|
|
dqmul755 multiply 1e-4277 1e-3311 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul756 multiply 1e-4277 -1e-3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul757 multiply -1e-4277 1e-3311 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul758 multiply -1e-4277 -1e-3311 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
|
|
-- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
|
|
dqmul760 multiply 1e-6069 1e-101 -> 1E-6170 Subnormal
|
|
dqmul761 multiply 1e-6069 1e-102 -> 1E-6171 Subnormal
|
|
dqmul762 multiply 1e-6069 1e-103 -> 1E-6172 Subnormal
|
|
dqmul763 multiply 1e-6069 1e-104 -> 1E-6173 Subnormal
|
|
dqmul764 multiply 1e-6069 1e-105 -> 1E-6174 Subnormal
|
|
dqmul765 multiply 1e-6069 1e-106 -> 1E-6175 Subnormal
|
|
dqmul766 multiply 1e-6069 1e-107 -> 1E-6176 Subnormal
|
|
dqmul767 multiply 1e-6069 1e-108 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul768 multiply 1e-6069 1e-109 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul769 multiply 1e-6069 1e-110 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
-- [no equivalent of 'subnormal' for overflow]
|
|
dqmul770 multiply 1e+40 1e+6101 -> 1.000000000000000000000000000000E+6141 Clamped
|
|
dqmul771 multiply 1e+40 1e+6102 -> 1.0000000000000000000000000000000E+6142 Clamped
|
|
dqmul772 multiply 1e+40 1e+6103 -> 1.00000000000000000000000000000000E+6143 Clamped
|
|
dqmul773 multiply 1e+40 1e+6104 -> 1.000000000000000000000000000000000E+6144 Clamped
|
|
dqmul774 multiply 1e+40 1e+6105 -> Infinity Overflow Inexact Rounded
|
|
dqmul775 multiply 1e+40 1e+6106 -> Infinity Overflow Inexact Rounded
|
|
dqmul776 multiply 1e+40 1e+6107 -> Infinity Overflow Inexact Rounded
|
|
dqmul777 multiply 1e+40 1e+6108 -> Infinity Overflow Inexact Rounded
|
|
dqmul778 multiply 1e+40 1e+6109 -> Infinity Overflow Inexact Rounded
|
|
dqmul779 multiply 1e+40 1e+6110 -> Infinity Overflow Inexact Rounded
|
|
|
|
dqmul801 multiply 1.0000E-6172 1 -> 1.0000E-6172 Subnormal
|
|
dqmul802 multiply 1.000E-6172 1e-1 -> 1.000E-6173 Subnormal
|
|
dqmul803 multiply 1.00E-6172 1e-2 -> 1.00E-6174 Subnormal
|
|
dqmul804 multiply 1.0E-6172 1e-3 -> 1.0E-6175 Subnormal
|
|
dqmul805 multiply 1.0E-6172 1e-4 -> 1E-6176 Subnormal Rounded
|
|
dqmul806 multiply 1.3E-6172 1e-4 -> 1E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul807 multiply 1.5E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul808 multiply 1.7E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul809 multiply 2.3E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul810 multiply 2.5E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul811 multiply 2.7E-6172 1e-4 -> 3E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul812 multiply 1.49E-6172 1e-4 -> 1E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul813 multiply 1.50E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul814 multiply 1.51E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul815 multiply 2.49E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul816 multiply 2.50E-6172 1e-4 -> 2E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul817 multiply 2.51E-6172 1e-4 -> 3E-6176 Underflow Subnormal Inexact Rounded
|
|
|
|
dqmul818 multiply 1E-6172 1e-4 -> 1E-6176 Subnormal
|
|
dqmul819 multiply 3E-6172 1e-5 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul820 multiply 5E-6172 1e-5 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul821 multiply 7E-6172 1e-5 -> 1E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul822 multiply 9E-6172 1e-5 -> 1E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul823 multiply 9.9E-6172 1e-5 -> 1E-6176 Underflow Subnormal Inexact Rounded
|
|
|
|
dqmul824 multiply 1E-6172 -1e-4 -> -1E-6176 Subnormal
|
|
dqmul825 multiply 3E-6172 -1e-5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul826 multiply -5E-6172 1e-5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul827 multiply 7E-6172 -1e-5 -> -1E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul828 multiply -9E-6172 1e-5 -> -1E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul829 multiply 9.9E-6172 -1e-5 -> -1E-6176 Underflow Subnormal Inexact Rounded
|
|
dqmul830 multiply 3.0E-6172 -1e-5 -> -0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
|
|
dqmul831 multiply 1.0E-5977 1e-200 -> 0E-6176 Underflow Subnormal Inexact Rounded Clamped
|
|
dqmul832 multiply 1.0E-5977 1e-199 -> 1E-6176 Subnormal Rounded
|
|
dqmul833 multiply 1.0E-5977 1e-198 -> 1.0E-6175 Subnormal
|
|
dqmul834 multiply 2.0E-5977 2e-198 -> 4.0E-6175 Subnormal
|
|
dqmul835 multiply 4.0E-5977 4e-198 -> 1.60E-6174 Subnormal
|
|
dqmul836 multiply 10.0E-5977 10e-198 -> 1.000E-6173 Subnormal
|
|
dqmul837 multiply 30.0E-5977 30e-198 -> 9.000E-6173 Subnormal
|
|
dqmul838 multiply 40.0E-5982 40e-166 -> 1.6000E-6145 Subnormal
|
|
dqmul839 multiply 40.0E-5982 40e-165 -> 1.6000E-6144 Subnormal
|
|
dqmul840 multiply 40.0E-5982 40e-164 -> 1.6000E-6143
|
|
|
|
-- Long operand overflow may be a different path
|
|
dqmul870 multiply 100 9.999E+6143 -> Infinity Inexact Overflow Rounded
|
|
dqmul871 multiply 100 -9.999E+6143 -> -Infinity Inexact Overflow Rounded
|
|
dqmul872 multiply 9.999E+6143 100 -> Infinity Inexact Overflow Rounded
|
|
dqmul873 multiply -9.999E+6143 100 -> -Infinity Inexact Overflow Rounded
|
|
|
|
-- check for double-rounded subnormals
|
|
dqmul881 multiply 1.2347E-6133 1.2347E-40 -> 1.524E-6173 Inexact Rounded Subnormal Underflow
|
|
dqmul882 multiply 1.234E-6133 1.234E-40 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
|
|
dqmul883 multiply 1.23E-6133 1.23E-40 -> 1.513E-6173 Inexact Rounded Subnormal Underflow
|
|
dqmul884 multiply 1.2E-6133 1.2E-40 -> 1.44E-6173 Subnormal
|
|
dqmul885 multiply 1.2E-6133 1.2E-41 -> 1.44E-6174 Subnormal
|
|
dqmul886 multiply 1.2E-6133 1.2E-42 -> 1.4E-6175 Subnormal Inexact Rounded Underflow
|
|
dqmul887 multiply 1.2E-6133 1.3E-42 -> 1.6E-6175 Subnormal Inexact Rounded Underflow
|
|
dqmul888 multiply 1.3E-6133 1.3E-42 -> 1.7E-6175 Subnormal Inexact Rounded Underflow
|
|
dqmul889 multiply 1.3E-6133 1.3E-43 -> 2E-6176 Subnormal Inexact Rounded Underflow
|
|
dqmul890 multiply 1.3E-6134 1.3E-43 -> 0E-6176 Clamped Subnormal Inexact Rounded Underflow
|
|
|
|
dqmul891 multiply 1.2345E-39 1.234E-6133 -> 1.5234E-6172 Inexact Rounded Subnormal Underflow
|
|
dqmul892 multiply 1.23456E-39 1.234E-6133 -> 1.5234E-6172 Inexact Rounded Subnormal Underflow
|
|
dqmul893 multiply 1.2345E-40 1.234E-6133 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
|
|
dqmul894 multiply 1.23456E-40 1.234E-6133 -> 1.523E-6173 Inexact Rounded Subnormal Underflow
|
|
dqmul895 multiply 1.2345E-41 1.234E-6133 -> 1.52E-6174 Inexact Rounded Subnormal Underflow
|
|
dqmul896 multiply 1.23456E-41 1.234E-6133 -> 1.52E-6174 Inexact Rounded Subnormal Underflow
|
|
|
|
-- Now explore the case where we get a normal result with Underflow
|
|
-- prove operands are exact
|
|
dqmul906 multiply 9.999999999999999999999999999999999E-6143 1 -> 9.999999999999999999999999999999999E-6143
|
|
dqmul907 multiply 1 0.09999999999999999999999999999999999 -> 0.09999999999999999999999999999999999
|
|
-- the next rounds to Nmin
|
|
dqmul908 multiply 9.999999999999999999999999999999999E-6143 0.09999999999999999999999999999999999 -> 1.000000000000000000000000000000000E-6143 Underflow Inexact Subnormal Rounded
|
|
|
|
-- hugest
|
|
dqmul909 multiply 9999999999999999999999999999999999 9999999999999999999999999999999999 -> 9.999999999999999999999999999999998E+67 Inexact Rounded
|
|
-- VG case
|
|
dqmul910 multiply 8.81125000000001349436E-1548 8.000000000000000000E-1550 -> 7.049000000000010795488000000000000E-3097 Rounded
|
|
|
|
-- Examples from SQL proposal (Krishna Kulkarni)
|
|
precision: 34
|
|
rounding: half_up
|
|
maxExponent: 6144
|
|
minExponent: -6143
|
|
dqmul911 multiply 130E-2 120E-2 -> 1.5600
|
|
dqmul912 multiply 130E-2 12E-1 -> 1.560
|
|
dqmul913 multiply 130E-2 1E0 -> 1.30
|
|
dqmul914 multiply 1E2 1E4 -> 1E+6
|
|
|
|
-- power-of-ten edge cases
|
|
dqmul1001 multiply 1 10 -> 10
|
|
dqmul1002 multiply 1 100 -> 100
|
|
dqmul1003 multiply 1 1000 -> 1000
|
|
dqmul1004 multiply 1 10000 -> 10000
|
|
dqmul1005 multiply 1 100000 -> 100000
|
|
dqmul1006 multiply 1 1000000 -> 1000000
|
|
dqmul1007 multiply 1 10000000 -> 10000000
|
|
dqmul1008 multiply 1 100000000 -> 100000000
|
|
dqmul1009 multiply 1 1000000000 -> 1000000000
|
|
dqmul1010 multiply 1 10000000000 -> 10000000000
|
|
dqmul1011 multiply 1 100000000000 -> 100000000000
|
|
dqmul1012 multiply 1 1000000000000 -> 1000000000000
|
|
dqmul1013 multiply 1 10000000000000 -> 10000000000000
|
|
dqmul1014 multiply 1 100000000000000 -> 100000000000000
|
|
dqmul1015 multiply 1 1000000000000000 -> 1000000000000000
|
|
|
|
dqmul1016 multiply 1 1000000000000000000 -> 1000000000000000000
|
|
dqmul1017 multiply 1 100000000000000000000000000 -> 100000000000000000000000000
|
|
dqmul1018 multiply 1 1000000000000000000000000000 -> 1000000000000000000000000000
|
|
dqmul1019 multiply 1 10000000000000000000000000000 -> 10000000000000000000000000000
|
|
dqmul1020 multiply 1 1000000000000000000000000000000000 -> 1000000000000000000000000000000000
|
|
|
|
dqmul1021 multiply 10 1 -> 10
|
|
dqmul1022 multiply 10 10 -> 100
|
|
dqmul1023 multiply 10 100 -> 1000
|
|
dqmul1024 multiply 10 1000 -> 10000
|
|
dqmul1025 multiply 10 10000 -> 100000
|
|
dqmul1026 multiply 10 100000 -> 1000000
|
|
dqmul1027 multiply 10 1000000 -> 10000000
|
|
dqmul1028 multiply 10 10000000 -> 100000000
|
|
dqmul1029 multiply 10 100000000 -> 1000000000
|
|
dqmul1030 multiply 10 1000000000 -> 10000000000
|
|
dqmul1031 multiply 10 10000000000 -> 100000000000
|
|
dqmul1032 multiply 10 100000000000 -> 1000000000000
|
|
dqmul1033 multiply 10 1000000000000 -> 10000000000000
|
|
dqmul1034 multiply 10 10000000000000 -> 100000000000000
|
|
dqmul1035 multiply 10 100000000000000 -> 1000000000000000
|
|
|
|
dqmul1036 multiply 10 100000000000000000 -> 1000000000000000000
|
|
dqmul1037 multiply 10 10000000000000000000000000 -> 100000000000000000000000000
|
|
dqmul1038 multiply 10 100000000000000000000000000 -> 1000000000000000000000000000
|
|
dqmul1039 multiply 10 1000000000000000000000000000 -> 10000000000000000000000000000
|
|
dqmul1040 multiply 10 100000000000000000000000000000000 -> 1000000000000000000000000000000000
|
|
|
|
dqmul1041 multiply 100 0.1 -> 10.0
|
|
dqmul1042 multiply 100 1 -> 100
|
|
dqmul1043 multiply 100 10 -> 1000
|
|
dqmul1044 multiply 100 100 -> 10000
|
|
dqmul1045 multiply 100 1000 -> 100000
|
|
dqmul1046 multiply 100 10000 -> 1000000
|
|
dqmul1047 multiply 100 100000 -> 10000000
|
|
dqmul1048 multiply 100 1000000 -> 100000000
|
|
dqmul1049 multiply 100 10000000 -> 1000000000
|
|
dqmul1050 multiply 100 100000000 -> 10000000000
|
|
dqmul1051 multiply 100 1000000000 -> 100000000000
|
|
dqmul1052 multiply 100 10000000000 -> 1000000000000
|
|
dqmul1053 multiply 100 100000000000 -> 10000000000000
|
|
dqmul1054 multiply 100 1000000000000 -> 100000000000000
|
|
dqmul1055 multiply 100 10000000000000 -> 1000000000000000
|
|
|
|
dqmul1056 multiply 100 10000000000000000 -> 1000000000000000000
|
|
dqmul1057 multiply 100 1000000000000000000000000 -> 100000000000000000000000000
|
|
dqmul1058 multiply 100 10000000000000000000000000 -> 1000000000000000000000000000
|
|
dqmul1059 multiply 100 100000000000000000000000000 -> 10000000000000000000000000000
|
|
dqmul1060 multiply 100 10000000000000000000000000000000 -> 1000000000000000000000000000000000
|
|
|
|
dqmul1061 multiply 1000 0.01 -> 10.00
|
|
dqmul1062 multiply 1000 0.1 -> 100.0
|
|
dqmul1063 multiply 1000 1 -> 1000
|
|
dqmul1064 multiply 1000 10 -> 10000
|
|
dqmul1065 multiply 1000 100 -> 100000
|
|
dqmul1066 multiply 1000 1000 -> 1000000
|
|
dqmul1067 multiply 1000 10000 -> 10000000
|
|
dqmul1068 multiply 1000 100000 -> 100000000
|
|
dqmul1069 multiply 1000 1000000 -> 1000000000
|
|
dqmul1070 multiply 1000 10000000 -> 10000000000
|
|
dqmul1071 multiply 1000 100000000 -> 100000000000
|
|
dqmul1072 multiply 1000 1000000000 -> 1000000000000
|
|
dqmul1073 multiply 1000 10000000000 -> 10000000000000
|
|
dqmul1074 multiply 1000 100000000000 -> 100000000000000
|
|
dqmul1075 multiply 1000 1000000000000 -> 1000000000000000
|
|
|
|
dqmul1076 multiply 1000 1000000000000000 -> 1000000000000000000
|
|
dqmul1077 multiply 1000 100000000000000000000000 -> 100000000000000000000000000
|
|
dqmul1078 multiply 1000 1000000000000000000000000 -> 1000000000000000000000000000
|
|
dqmul1079 multiply 1000 10000000000000000000000000 -> 10000000000000000000000000000
|
|
dqmul1080 multiply 1000 1000000000000000000000000000000 -> 1000000000000000000000000000000000
|
|
|
|
dqmul1081 multiply 10000 0.001 -> 10.000
|
|
dqmul1082 multiply 10000 0.01 -> 100.00
|
|
dqmul1083 multiply 10000 0.1 -> 1000.0
|
|
dqmul1084 multiply 10000 1 -> 10000
|
|
dqmul1085 multiply 10000 10 -> 100000
|
|
dqmul1086 multiply 10000 100 -> 1000000
|
|
dqmul1087 multiply 10000 1000 -> 10000000
|
|
dqmul1088 multiply 10000 10000 -> 100000000
|
|
dqmul1089 multiply 10000 100000 -> 1000000000
|
|
dqmul1090 multiply 10000 1000000 -> 10000000000
|
|
dqmul1091 multiply 10000 10000000 -> 100000000000
|
|
dqmul1092 multiply 10000 100000000 -> 1000000000000
|
|
dqmul1093 multiply 10000 1000000000 -> 10000000000000
|
|
dqmul1094 multiply 10000 10000000000 -> 100000000000000
|
|
dqmul1095 multiply 10000 100000000000 -> 1000000000000000
|
|
|
|
dqmul1096 multiply 10000 100000000000000 -> 1000000000000000000
|
|
dqmul1097 multiply 10000 10000000000000000000000 -> 100000000000000000000000000
|
|
dqmul1098 multiply 10000 100000000000000000000000 -> 1000000000000000000000000000
|
|
dqmul1099 multiply 10000 1000000000000000000000000 -> 10000000000000000000000000000
|
|
dqmul1100 multiply 10000 100000000000000000000000000000 -> 1000000000000000000000000000000000
|
|
|
|
dqmul1107 multiply 10000 99999999999 -> 999999999990000
|
|
dqmul1108 multiply 10000 99999999999 -> 999999999990000
|
|
|
|
-- Null tests
|
|
dqmul9990 multiply 10 # -> NaN Invalid_operation
|
|
dqmul9991 multiply # 10 -> NaN Invalid_operation
|
|
|