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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. ........
234 lines
9.1 KiB
Text
234 lines
9.1 KiB
Text
------------------------------------------------------------------------
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-- reduce.decTest -- remove trailing zeros --
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-- Copyright (c) IBM Corporation, 2003, 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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-- [This used to be called normalize.]
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version: 2.57
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extended: 1
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precision: 9
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rounding: half_up
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maxExponent: 999
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minexponent: -999
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redx001 reduce '1' -> '1'
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redx002 reduce '-1' -> '-1'
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redx003 reduce '1.00' -> '1'
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redx004 reduce '-1.00' -> '-1'
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redx005 reduce '0' -> '0'
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redx006 reduce '0.00' -> '0'
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redx007 reduce '00.0' -> '0'
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redx008 reduce '00.00' -> '0'
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redx009 reduce '00' -> '0'
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redx010 reduce '0E+1' -> '0'
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redx011 reduce '0E+5' -> '0'
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redx012 reduce '-2' -> '-2'
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redx013 reduce '2' -> '2'
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redx014 reduce '-2.00' -> '-2'
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redx015 reduce '2.00' -> '2'
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redx016 reduce '-0' -> '-0'
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redx017 reduce '-0.00' -> '-0'
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redx018 reduce '-00.0' -> '-0'
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redx019 reduce '-00.00' -> '-0'
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redx020 reduce '-00' -> '-0'
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redx021 reduce '-0E+5' -> '-0'
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redx022 reduce '-0E+1' -> '-0'
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redx030 reduce '+0.1' -> '0.1'
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redx031 reduce '-0.1' -> '-0.1'
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redx032 reduce '+0.01' -> '0.01'
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redx033 reduce '-0.01' -> '-0.01'
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redx034 reduce '+0.001' -> '0.001'
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redx035 reduce '-0.001' -> '-0.001'
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redx036 reduce '+0.000001' -> '0.000001'
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redx037 reduce '-0.000001' -> '-0.000001'
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redx038 reduce '+0.000000000001' -> '1E-12'
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redx039 reduce '-0.000000000001' -> '-1E-12'
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redx041 reduce 1.1 -> 1.1
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redx042 reduce 1.10 -> 1.1
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redx043 reduce 1.100 -> 1.1
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redx044 reduce 1.110 -> 1.11
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redx045 reduce -1.1 -> -1.1
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redx046 reduce -1.10 -> -1.1
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redx047 reduce -1.100 -> -1.1
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redx048 reduce -1.110 -> -1.11
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redx049 reduce 9.9 -> 9.9
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redx050 reduce 9.90 -> 9.9
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redx051 reduce 9.900 -> 9.9
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redx052 reduce 9.990 -> 9.99
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redx053 reduce -9.9 -> -9.9
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redx054 reduce -9.90 -> -9.9
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redx055 reduce -9.900 -> -9.9
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redx056 reduce -9.990 -> -9.99
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-- some trailing fractional zeros with zeros in units
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redx060 reduce 10.0 -> 1E+1
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redx061 reduce 10.00 -> 1E+1
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redx062 reduce 100.0 -> 1E+2
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redx063 reduce 100.00 -> 1E+2
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redx064 reduce 1.1000E+3 -> 1.1E+3
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redx065 reduce 1.10000E+3 -> 1.1E+3
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redx066 reduce -10.0 -> -1E+1
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redx067 reduce -10.00 -> -1E+1
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redx068 reduce -100.0 -> -1E+2
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redx069 reduce -100.00 -> -1E+2
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redx070 reduce -1.1000E+3 -> -1.1E+3
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redx071 reduce -1.10000E+3 -> -1.1E+3
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-- some insignificant trailing zeros with positive exponent
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redx080 reduce 10E+1 -> 1E+2
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redx081 reduce 100E+1 -> 1E+3
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redx082 reduce 1.0E+2 -> 1E+2
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redx083 reduce 1.0E+3 -> 1E+3
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redx084 reduce 1.1E+3 -> 1.1E+3
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redx085 reduce 1.00E+3 -> 1E+3
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redx086 reduce 1.10E+3 -> 1.1E+3
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redx087 reduce -10E+1 -> -1E+2
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redx088 reduce -100E+1 -> -1E+3
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redx089 reduce -1.0E+2 -> -1E+2
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redx090 reduce -1.0E+3 -> -1E+3
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redx091 reduce -1.1E+3 -> -1.1E+3
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redx092 reduce -1.00E+3 -> -1E+3
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redx093 reduce -1.10E+3 -> -1.1E+3
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-- some significant trailing zeros, were we to be trimming
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redx100 reduce 11 -> 11
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redx101 reduce 10 -> 1E+1
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redx102 reduce 10. -> 1E+1
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redx103 reduce 1.1E+1 -> 11
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redx104 reduce 1.0E+1 -> 1E+1
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redx105 reduce 1.10E+2 -> 1.1E+2
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redx106 reduce 1.00E+2 -> 1E+2
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redx107 reduce 1.100E+3 -> 1.1E+3
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redx108 reduce 1.000E+3 -> 1E+3
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redx109 reduce 1.000000E+6 -> 1E+6
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redx110 reduce -11 -> -11
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redx111 reduce -10 -> -1E+1
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redx112 reduce -10. -> -1E+1
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redx113 reduce -1.1E+1 -> -11
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redx114 reduce -1.0E+1 -> -1E+1
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redx115 reduce -1.10E+2 -> -1.1E+2
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redx116 reduce -1.00E+2 -> -1E+2
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redx117 reduce -1.100E+3 -> -1.1E+3
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redx118 reduce -1.000E+3 -> -1E+3
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redx119 reduce -1.00000E+5 -> -1E+5
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redx120 reduce -1.000000E+6 -> -1E+6
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redx121 reduce -10.00000E+6 -> -1E+7
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redx122 reduce -100.0000E+6 -> -1E+8
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redx123 reduce -1000.000E+6 -> -1E+9
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redx124 reduce -10000.00E+6 -> -1E+10
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redx125 reduce -100000.0E+6 -> -1E+11
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redx126 reduce -1000000.E+6 -> -1E+12
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-- examples from decArith
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redx140 reduce '2.1' -> '2.1'
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redx141 reduce '-2.0' -> '-2'
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redx142 reduce '1.200' -> '1.2'
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redx143 reduce '-120' -> '-1.2E+2'
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redx144 reduce '120.00' -> '1.2E+2'
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redx145 reduce '0.00' -> '0'
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-- overflow tests
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maxexponent: 999999999
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minexponent: -999999999
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precision: 3
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redx160 reduce 9.999E+999999999 -> Infinity Inexact Overflow Rounded
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redx161 reduce -9.999E+999999999 -> -Infinity Inexact Overflow Rounded
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-- subnormals and underflow
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precision: 3
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maxexponent: 999
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minexponent: -999
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redx210 reduce 1.00E-999 -> 1E-999
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redx211 reduce 0.1E-999 -> 1E-1000 Subnormal
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redx212 reduce 0.10E-999 -> 1E-1000 Subnormal
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redx213 reduce 0.100E-999 -> 1E-1000 Subnormal Rounded
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redx214 reduce 0.01E-999 -> 1E-1001 Subnormal
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-- next is rounded to Emin
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redx215 reduce 0.999E-999 -> 1E-999 Inexact Rounded Subnormal Underflow
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redx216 reduce 0.099E-999 -> 1E-1000 Inexact Rounded Subnormal Underflow
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redx217 reduce 0.009E-999 -> 1E-1001 Inexact Rounded Subnormal Underflow
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redx218 reduce 0.001E-999 -> 0 Inexact Rounded Subnormal Underflow Clamped
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redx219 reduce 0.0009E-999 -> 0 Inexact Rounded Subnormal Underflow Clamped
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redx220 reduce 0.0001E-999 -> 0 Inexact Rounded Subnormal Underflow Clamped
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redx230 reduce -1.00E-999 -> -1E-999
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redx231 reduce -0.1E-999 -> -1E-1000 Subnormal
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redx232 reduce -0.10E-999 -> -1E-1000 Subnormal
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redx233 reduce -0.100E-999 -> -1E-1000 Subnormal Rounded
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redx234 reduce -0.01E-999 -> -1E-1001 Subnormal
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-- next is rounded to Emin
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redx235 reduce -0.999E-999 -> -1E-999 Inexact Rounded Subnormal Underflow
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redx236 reduce -0.099E-999 -> -1E-1000 Inexact Rounded Subnormal Underflow
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redx237 reduce -0.009E-999 -> -1E-1001 Inexact Rounded Subnormal Underflow
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redx238 reduce -0.001E-999 -> -0 Inexact Rounded Subnormal Underflow Clamped
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redx239 reduce -0.0009E-999 -> -0 Inexact Rounded Subnormal Underflow Clamped
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redx240 reduce -0.0001E-999 -> -0 Inexact Rounded Subnormal Underflow Clamped
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-- more reshaping
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precision: 9
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redx260 reduce '56260E-10' -> '0.000005626'
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redx261 reduce '56260E-5' -> '0.5626'
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redx262 reduce '56260E-2' -> '562.6'
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redx263 reduce '56260E-1' -> '5626'
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redx265 reduce '56260E-0' -> '5.626E+4'
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redx266 reduce '56260E+0' -> '5.626E+4'
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redx267 reduce '56260E+1' -> '5.626E+5'
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redx268 reduce '56260E+2' -> '5.626E+6'
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redx269 reduce '56260E+3' -> '5.626E+7'
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redx270 reduce '56260E+4' -> '5.626E+8'
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redx271 reduce '56260E+5' -> '5.626E+9'
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redx272 reduce '56260E+6' -> '5.626E+10'
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redx280 reduce '-56260E-10' -> '-0.000005626'
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redx281 reduce '-56260E-5' -> '-0.5626'
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redx282 reduce '-56260E-2' -> '-562.6'
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redx283 reduce '-56260E-1' -> '-5626'
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redx285 reduce '-56260E-0' -> '-5.626E+4'
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redx286 reduce '-56260E+0' -> '-5.626E+4'
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redx287 reduce '-56260E+1' -> '-5.626E+5'
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redx288 reduce '-56260E+2' -> '-5.626E+6'
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redx289 reduce '-56260E+3' -> '-5.626E+7'
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redx290 reduce '-56260E+4' -> '-5.626E+8'
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redx291 reduce '-56260E+5' -> '-5.626E+9'
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redx292 reduce '-56260E+6' -> '-5.626E+10'
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-- FL test
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precision: 40
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redx295 reduce 9892345673.0123456780000000000 -> 9892345673.012345678
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-- specials
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redx820 reduce 'Inf' -> 'Infinity'
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redx821 reduce '-Inf' -> '-Infinity'
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redx822 reduce NaN -> NaN
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redx823 reduce sNaN -> NaN Invalid_operation
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redx824 reduce NaN101 -> NaN101
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redx825 reduce sNaN010 -> NaN10 Invalid_operation
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redx827 reduce -NaN -> -NaN
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redx828 reduce -sNaN -> -NaN Invalid_operation
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redx829 reduce -NaN101 -> -NaN101
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redx830 reduce -sNaN010 -> -NaN10 Invalid_operation
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-- payload decapitate
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precision: 5
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redx62100 reduce sNaN1234567890 -> NaN67890 Invalid_operation
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-- Null test
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redx900 reduce # -> NaN Invalid_operation
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