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* | Issue #23277: Remove unused imports in tests.Serhiy Storchaka2016-04-241-1/+0
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* Issue #19543: Implementation of isclose as per PEP 485Tal Einat2015-05-311-0/+121
| | | | | | | | | For details, see: PEP 0485 -- A Function for testing approximate equality Functions added: math.isclose() and cmath.isclose(). Original code by Chris Barker. Patch by Tal Einat.
* Issue #22486: Added the math.gcd() function. The fractions.gcd() function ↵Serhiy Storchaka2015-05-121-0/+51
| | | | | | now is deprecated. Based on patch by Mark Dickinson.
* Issue #23185: add math.inf and math.nan constants.Mark Dickinson2015-01-111-0/+11
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* Issue #20539: Improve math.factorial error messages and types for large inputs.Mark Dickinson2014-04-101-2/+10
| | | | | - Better message for the OverflowError in large positive inputs. - Changed exception type from OverflowError to ValueError for large negative inputs.
* Issue #18702: All skipped tests now reported as skipped.Serhiy Storchaka2013-11-031-31/+30
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* (Merge 3.2) Close #12230: Mac OS X Tiger (10.4) has a kernel bug: sometimes,Victor Stinner2011-06-011-3/+2
|\ | | | | | | | | | | | | | | | | the file descriptor of a pipe closed in the parent process is valid in the child process according to fstat(), but the mode of the file descriptor is invalid, and read or write raise an error. test.support.requires_mac_ver() is now a decorator, as suggested by Ezio Melotti, and its docstring is fixed (linux_version => mac_ver).
* | test.support: add requires_mac_ver() functionVictor Stinner2011-06-011-3/+4
| | | | | | | | Add also linux_version() to __all__.
* | Issue #11888: skip some log2 tests on Mac OS X TigerVictor Stinner2011-05-101-4/+11
| | | | | | | | System log2() is not accurate for exact power of 2.
* | Issue #11188: In log2 tests, create powers of 2 using ldexp(1, n) instead of ↵Mark Dickinson2011-05-091-2/+2
| | | | | | | | the less reliable 2.0**n.
* | Issue #11888: Add log2 function to math module. Patch written by MarkVictor Stinner2011-05-081-0/+22
| | | | | | | | Dickinson.
* | test_math.py: Use correct signs on zeros for expected fmod results.Mark Dickinson2011-05-031-6/+6
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* | Remove an unused import and an unused local definition from test_math.py.Mark Dickinson2011-05-031-2/+0
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* #11565: Merge with 3.1.Ezio Melotti2011-03-161-1/+1
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| * #11565: Fix several typos. Patch by Piotr Kasprzyk.Ezio Melotti2011-03-161-1/+1
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| * Merged revisions 86596 via svnmerge fromEzio Melotti2010-11-211-59/+59
| | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86596 | ezio.melotti | 2010-11-20 21:04:17 +0200 (Sat, 20 Nov 2010) | 1 line #9424: Replace deprecated assert* methods in the Python test suite. ........
| * Merged revisions 81127 via svnmerge fromMark Dickinson2010-05-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r81127 | mark.dickinson | 2010-05-12 20:54:51 +0100 (Wed, 12 May 2010) | 9 lines Merged revisions 81126 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r81126 | mark.dickinson | 2010-05-12 20:53:36 +0100 (Wed, 12 May 2010) | 1 line Fix unused variable in test_factorial. ........ ................
| * Merged revisions 78045 via svnmerge fromMark Dickinson2010-02-061-25/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/branches/py3k ................ r78045 | mark.dickinson | 2010-02-06 23:16:50 +0000 (Sat, 06 Feb 2010) | 9 lines Merged revisions 78041 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78041 | mark.dickinson | 2010-02-06 23:11:25 +0000 (Sat, 06 Feb 2010) | 1 line testCopysign was defined twice in test_math; combine the definitions ........ ................
| * Merged revisions 73715 via svnmerge fromGeorg Brandl2009-08-131-74/+74
| | | | | | | | | | | | | | | | | | | | svn+ssh://svn.python.org/python/branches/py3k ........ r73715 | benjamin.peterson | 2009-07-01 01:06:06 +0200 (Mi, 01 Jul 2009) | 1 line convert old fail* assertions to assert* ........
* | Issue #10624: Move requires_IEEE_754 into test.support. I'll fix up other ↵Eric Smith2010-12-041-6/+1
| | | | | | | | uses of it shortly.
* | #9424: Replace deprecated assert* methods in the Python test suite.Ezio Melotti2010-11-201-56/+56
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* | Issue #10337: skip tests of tanh() sign in test_math and test_cmath if tanh()Victor Stinner2010-11-071-6/+10
| | | | | | | | doesn't preserve the zero sign (if TANH_PRESERVES_ZERO_SIGN define is 0).
* | Issue #9599: Further accuracy tweaks to loghelper. For an integer n that's ↵Mark Dickinson2010-09-291-2/+9
| | | | | | | | small enough to be converted to a float without overflow, log(n) is now computed as log(float(n)), and similarly for log10.
* | Issue #9165: Add math.isfinite and cmath.isfinite.Mark Dickinson2010-07-111-0/+9
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* | Issue #9186: log1p(-1.0) should raise ValueError, not OverflowError.Mark Dickinson2010-07-071-8/+0
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* | looking up on the type is correct, so this isn't an XXXBenjamin Peterson2010-07-051-7/+0
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* | Merged revisions 81967 via svnmerge fromMark Dickinson2010-06-131-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r81967 | mark.dickinson | 2010-06-13 11:50:29 +0100 (Sun, 13 Jun 2010) | 4 lines Issue #8986: erfc was raising OverflowError on Linux for arguments in the (approximate) range (-27.3, 30.0), as a result of an escaped errno value. ........
* | Issue #8692: Improve performance of math.factorial:Mark Dickinson2010-05-151-10/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | (1) use a different algorithm that roughly halves the total number of multiplications required and results in more balanced multiplications (2) use a lookup table for small arguments (3) fast accumulation of products in C integer arithmetic rather than PyLong arithmetic when possible. Typical speedup, from unscientific testing on a 64-bit laptop, is 4.5x to 6.5x for arguments in the range 100 - 10000. Patch by Daniel Stutzbach; extensive reviews by Alexander Belopolsky.
* | Merged revisions 81126 via svnmerge fromMark Dickinson2010-05-121-1/+1
| | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r81126 | mark.dickinson | 2010-05-12 20:53:36 +0100 (Wed, 12 May 2010) | 1 line Fix unused variable in test_factorial. ........
* | Merged revisions 78041 via svnmerge fromMark Dickinson2010-02-061-25/+24
| | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r78041 | mark.dickinson | 2010-02-06 23:11:25 +0000 (Sat, 06 Feb 2010) | 1 line testCopysign was defined twice in test_math; combine the definitions ........
* | Merged revisions 76861 via svnmerge fromMark Dickinson2009-12-161-7/+6
| | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r76861 | mark.dickinson | 2009-12-16 20:13:40 +0000 (Wed, 16 Dec 2009) | 3 lines Issue #3366: Add expm1 function to math module. Thanks Eric Smith for testing on Windows. ........
* | Merged revisions 76755 via svnmerge fromMark Dickinson2009-12-111-5/+45
| | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r76755 | mark.dickinson | 2009-12-11 17:29:33 +0000 (Fri, 11 Dec 2009) | 2 lines Issue #3366: Add lgamma function to math module. ........
* | Merged revisions 75454 via svnmerge fromMark Dickinson2009-10-171-1/+1
| | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r75454 | mark.dickinson | 2009-10-17 08:06:37 +0100 (Sat, 17 Oct 2009) | 1 line test_math ulp computation was wrong on big-endian systems ........
* | Merged revisions 75157 via svnmerge fromMark Dickinson2009-09-301-1/+1
| | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r75157 | mark.dickinson | 2009-09-30 17:58:01 +0100 (Wed, 30 Sep 2009) | 1 line Fix buggy accuracy test ........
* | Merged revisions 75117 via svnmerge fromMark Dickinson2009-09-281-0/+88
| | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r75117 | mark.dickinson | 2009-09-28 19:54:55 +0100 (Mon, 28 Sep 2009) | 3 lines Issue #3366: Add gamma function to math module. (lgamma, erf and erfc to follow). ........
* | Merged revisions 74925 via svnmerge fromMark Dickinson2009-09-181-31/+34
| | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r74925 | mark.dickinson | 2009-09-18 22:01:50 +0100 (Fri, 18 Sep 2009) | 2 lines Use skipUnless to skip math module tests on non-IEEE 754 platforms. ........
* | convert old fail* assertions to assert*Benjamin Peterson2009-06-301-74/+74
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* Merged revisions 71837-71838 via svnmerge fromMark Dickinson2009-04-241-8/+9
| | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r71837 | mark.dickinson | 2009-04-24 17:34:14 +0100 (Fri, 24 Apr 2009) | 4 lines Issue #5593: Use more robust test for double-rounding in test_fsum. While we're at it, use new unittest.skipUnless decorator to implement skipping for that test. ........ r71838 | mark.dickinson | 2009-04-24 17:37:22 +0100 (Fri, 24 Apr 2009) | 2 lines Remove unnecessary double negative ........
* Merged revisions 65258,65292,65299,65308-65309,65315,65326 via svnmerge fromMark Dickinson2008-08-011-152/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r65258 | mark.dickinson | 2008-07-27 08:15:29 +0100 (Sun, 27 Jul 2008) | 4 lines Remove math.sum tests related to overflow, special values, and behaviour near the extremes of the floating-point range. (The behaviour of math.sum should be regarded as undefined in these cases.) ........ r65292 | mark.dickinson | 2008-07-29 19:45:38 +0100 (Tue, 29 Jul 2008) | 4 lines More modifications to tests for math.sum: replace the Python version of msum by a version using a different algorithm, and use the new float.fromhex method to specify test results exactly. ........ r65299 | mark.dickinson | 2008-07-30 13:01:41 +0100 (Wed, 30 Jul 2008) | 5 lines Fix special-value handling for math.sum. Also minor cleanups to the code: fix tabbing, remove trailing whitespace, and reformat to fit into 80 columns. ........ r65308 | mark.dickinson | 2008-07-30 17:20:10 +0100 (Wed, 30 Jul 2008) | 2 lines Rename math.sum to math.fsum ........ r65309 | mark.dickinson | 2008-07-30 17:25:16 +0100 (Wed, 30 Jul 2008) | 3 lines Replace math.sum with math.fsum in a couple of comments that were missed by r65308 ........ r65315 | mark.dickinson | 2008-07-30 21:23:15 +0100 (Wed, 30 Jul 2008) | 2 lines Add note about problems with math.fsum on x86 hardware. ........ r65326 | mark.dickinson | 2008-07-31 15:48:32 +0100 (Thu, 31 Jul 2008) | 2 lines Rename testSum to testFsum and move it to proper place in test_math.py ........
* Merged revisions ↵Georg Brandl2008-06-101-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 64002-64003,64012,64036-64037,64047,64050-64052,64054-64055,64066,64071 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r64002 | travis.oliphant | 2008-06-07 00:33:21 +0200 (Sat, 07 Jun 2008) | 1 line Add long double check support to configure test. ........ r64003 | travis.oliphant | 2008-06-07 00:39:47 +0200 (Sat, 07 Jun 2008) | 1 line Remove locking part of new buffer protocol. ........ r64012 | facundo.batista | 2008-06-07 15:36:36 +0200 (Sat, 07 Jun 2008) | 4 lines Finished bug #2451. Fixed the retrying part to make it more robust. ........ r64036 | georg.brandl | 2008-06-08 10:54:40 +0200 (Sun, 08 Jun 2008) | 2 lines #3028: tokenize passes the physical line. ........ r64037 | georg.brandl | 2008-06-08 10:59:38 +0200 (Sun, 08 Jun 2008) | 2 lines Argh, I read it wrong. Reverted 64036 and added a clarifying remark. ........ r64047 | raymond.hettinger | 2008-06-09 03:28:30 +0200 (Mon, 09 Jun 2008) | 1 line Issue3065: Fixed pickling of named tuples. Added tests. ........ r64050 | raymond.hettinger | 2008-06-09 08:54:45 +0200 (Mon, 09 Jun 2008) | 1 line Issue #2138: Add math.factorial(). ........ r64051 | raymond.hettinger | 2008-06-09 10:33:37 +0200 (Mon, 09 Jun 2008) | 1 line Let set.union() and set.update() accept multiple inputs. ........ r64052 | raymond.hettinger | 2008-06-09 11:29:17 +0200 (Mon, 09 Jun 2008) | 1 line Address double-rounding scenarios by setting all variables to long doubles. ........ r64054 | raymond.hettinger | 2008-06-09 13:24:47 +0200 (Mon, 09 Jun 2008) | 1 line Unhappy buildbots. Revert 64052. Long doubles have unexpected effects on some builds. ........ r64055 | raymond.hettinger | 2008-06-09 15:07:27 +0200 (Mon, 09 Jun 2008) | 1 line Let set.intersection() and set.intersection_update() take multiple input arguments. ........ r64066 | robert.schuppenies | 2008-06-10 12:10:31 +0200 (Tue, 10 Jun 2008) | 2 lines Issue 3048: Fixed sys.getsizeof for unicode objects. ........ r64071 | thomas.heller | 2008-06-10 16:07:12 +0200 (Tue, 10 Jun 2008) | 3 lines NEWS entry for: Add an optional 'offset' parameter to byref, defaulting to zero. ........
* Merged revisions ↵Georg Brandl2008-06-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 63562,63570,63728,63734,63784,63788,63802,63817,63827,63839,63887,63975,63998 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63562 | martin.v.loewis | 2008-05-23 17:06:50 +0200 (Fri, 23 May 2008) | 2 lines Patch #1722225: Support QNX 6. ........ r63570 | trent.nelson | 2008-05-23 22:33:14 +0200 (Fri, 23 May 2008) | 1 line Introduce a user macro named $(externalsDir), which should point to the root directory of where all the external sources should live. Developers can change this value if their external sources live elsewhere. The default of '..\..' matches the current status quo. ........ r63728 | gregory.p.smith | 2008-05-26 23:16:34 +0200 (Mon, 26 May 2008) | 4 lines Fix issue2589: there was a potential integer overflow leading to memory corruption on esoteric platforms and incorrect behavior on normal platforms. ........ r63734 | gregory.p.smith | 2008-05-27 00:07:28 +0200 (Tue, 27 May 2008) | 3 lines Fix issue2588: Do not execute str[size-1] = '\0' when a 0 size is passed in. (The assert won't prevent this in non-debug builds). ........ r63784 | raymond.hettinger | 2008-05-29 10:38:23 +0200 (Thu, 29 May 2008) | 1 line Fix two typos. ........ r63788 | facundo.batista | 2008-05-29 18:39:26 +0200 (Thu, 29 May 2008) | 6 lines Fixed the semantic of timeout for socket.create_connection and all the upper level libraries that use it, including urllib2. Added and fixed some tests, and changed docs correspondingly. Thanks to John J Lee for the patch and the pusing, :) ........ r63802 | mark.dickinson | 2008-05-30 04:46:53 +0200 (Fri, 30 May 2008) | 2 lines Fix typo in testSum ........ r63817 | raymond.hettinger | 2008-05-30 20:20:50 +0200 (Fri, 30 May 2008) | 8 lines * Mark intermedidate computes values (hi, lo, yr) as volatile. * Expand comments. * Swap variable names in the sum_exact code so that x and y are consistently chosen as the larger and smaller magnitude values respectively. ........ r63827 | raymond.hettinger | 2008-05-31 05:24:31 +0200 (Sat, 31 May 2008) | 1 line Implement heapq in terms of less-than (to match list.sort()). ........ r63839 | gerhard.haering | 2008-05-31 23:33:27 +0200 (Sat, 31 May 2008) | 2 lines Fixed rowcount for SELECT statements. They're -1 now (again), for better DB-API 2.0 compliance. ........ r63887 | gregory.p.smith | 2008-06-02 06:05:52 +0200 (Mon, 02 Jun 2008) | 4 lines Fix issue 2782: be less strict about the format string type in strftime. Accept unicode and anything else ParseTuple "s#" can deal with. This matches the time.strftime behavior. ........ r63975 | neal.norwitz | 2008-06-06 06:47:01 +0200 (Fri, 06 Jun 2008) | 3 lines Aldo Cortesi confirmed this is still needed for OpenBSD 4.2 and 4.3. (I didn't regen configure, since I don't have a working autoconf.) ........ r63998 | raymond.hettinger | 2008-06-06 23:47:51 +0200 (Fri, 06 Jun 2008) | 1 line Issue 3501: Make heapq support both __le__ and __lt__. ........
* Merged revisions 63542-63544,63546,63553,63563-63564,63567,63569,63576 via ↵Benjamin Peterson2008-05-261-0/+156
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63542 | mark.dickinson | 2008-05-22 20:35:30 -0500 (Thu, 22 May 2008) | 5 lines Issue #2819: Add math.sum, a function that sums a sequence of floats efficiently but with no intermediate loss of precision. Based on Raymond Hettinger's ASPN recipe. Thanks Jean Brouwers for the patch. ........ r63543 | mark.dickinson | 2008-05-22 21:36:48 -0500 (Thu, 22 May 2008) | 2 lines Add tests for math.sum (Issue #2819) ........ r63544 | mark.dickinson | 2008-05-22 22:30:01 -0500 (Thu, 22 May 2008) | 2 lines Better error reporting in test_math.py ........ r63546 | raymond.hettinger | 2008-05-22 23:32:43 -0500 (Thu, 22 May 2008) | 1 line Tweak the comments and formatting. ........ r63553 | mark.dickinson | 2008-05-23 07:07:36 -0500 (Fri, 23 May 2008) | 3 lines Skip math.sum tests on non IEEE 754 platforms, and on IEEE 754 platforms that exhibit the problem described in issue #2937. ........ r63563 | martin.v.loewis | 2008-05-23 10:18:28 -0500 (Fri, 23 May 2008) | 3 lines Issue #1390: Raise ValueError in toxml when an invalid comment would otherwise be produced. ........ r63564 | raymond.hettinger | 2008-05-23 12:21:44 -0500 (Fri, 23 May 2008) | 1 line Issue 2909: show how to name unpacked fields. ........ r63567 | raymond.hettinger | 2008-05-23 12:34:34 -0500 (Fri, 23 May 2008) | 1 line Fix typo ........ r63569 | martin.v.loewis | 2008-05-23 14:33:13 -0500 (Fri, 23 May 2008) | 3 lines Mention that the leaking of variables from list comprehensions is fixed in 3.0. ........ r63576 | martin.v.loewis | 2008-05-24 04:36:45 -0500 (Sat, 24 May 2008) | 3 lines Don't try to get the window size if it was never set before. Fixes the test failure on Solaris. ........
* #2621 rename test.test_support to test.supportBenjamin Peterson2008-05-201-1/+1
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* Merged revisions ↵Alexandre Vassalotti2008-05-151-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 62914-62916,62918-62919,62921-62922,62924-62942,62944-62945,62947-62949 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r62914 | skip.montanaro | 2008-05-08 20:45:00 -0400 (Thu, 08 May 2008) | 4 lines Add an example about using NamedTemporaryFile() to replace mktemp(). I'm unclear whether the verbatim text should have been indented or by how much. ........ r62915 | benjamin.peterson | 2008-05-08 20:50:40 -0400 (Thu, 08 May 2008) | 2 lines reindent example ........ r62927 | georg.brandl | 2008-05-09 02:09:25 -0400 (Fri, 09 May 2008) | 2 lines #2788: add .hgignore file. ........ r62928 | georg.brandl | 2008-05-09 02:10:43 -0400 (Fri, 09 May 2008) | 2 lines #2781: fix function name. ........ r62929 | georg.brandl | 2008-05-09 02:18:27 -0400 (Fri, 09 May 2008) | 2 lines Add a sentence to basicConfig() that is in the docstring. ........ r62930 | georg.brandl | 2008-05-09 02:26:54 -0400 (Fri, 09 May 2008) | 2 lines Add another link to colorsys docs. ........ r62931 | georg.brandl | 2008-05-09 02:36:07 -0400 (Fri, 09 May 2008) | 2 lines Add Kodos as a re reference. ........ r62932 | georg.brandl | 2008-05-09 02:39:58 -0400 (Fri, 09 May 2008) | 2 lines Add a note about using reload(). ........ r62933 | andrew.kuchling | 2008-05-09 07:46:05 -0400 (Fri, 09 May 2008) | 3 lines Update planned release date. Uncomment PEP 370 section. Add some module items ........ r62934 | christian.heimes | 2008-05-09 08:19:09 -0400 (Fri, 09 May 2008) | 1 line Add --user option to build_ext ........ r62948 | mark.dickinson | 2008-05-09 13:54:23 -0400 (Fri, 09 May 2008) | 3 lines Issue #2487. math.ldexp(x, n) raised OverflowError when n was large and negative; fix to return an (appropriately signed) zero instead. ........ r62949 | martin.v.loewis | 2008-05-09 14:21:55 -0400 (Fri, 09 May 2008) | 1 line Use the CHM file name that Sphinx assigns. ........
* Make floating-point exception error messages slightly more verbose: inMark Dickinson2008-04-301-3/+3
| | | | | | | | particular, the error message now allows one to distinguish between a ValueError arising from a singularity (e.g. log(0.)), which would usually produce +-infinity in non-stop mode, and a ValueError resulting from an invalid input (e.g. sqrt(-1.)), which would normally produce a NaN in non-stop mode.
* Merged revisions 62420-62421,62423-62424 via svnmerge fromChristian Heimes2008-04-211-0/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r62420 | mark.dickinson | 2008-04-20 20:30:05 +0200 (Sun, 20 Apr 2008) | 3 lines Even more fixes for alpha Tru64, this time for the phase and polar methods. ........ r62421 | mark.dickinson | 2008-04-20 22:38:48 +0200 (Sun, 20 Apr 2008) | 2 lines Add test for tanh(-0.) == -0. on IEEE 754 systems ........ r62423 | amaury.forgeotdarc | 2008-04-20 23:02:21 +0200 (Sun, 20 Apr 2008) | 3 lines Correct an apparent refleak in test_pkgutil: zipimport._zip_directory_cache contains info for all processed zip files, even when they are no longer used. ........ r62424 | mark.dickinson | 2008-04-20 23:39:04 +0200 (Sun, 20 Apr 2008) | 4 lines math.atan2 is misbehaving on Windows; this patch should fix the problem in the same way that the cmath.phase problems were fixed. ........
* Merged revisions ↵Christian Heimes2008-04-201-11/+142
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 62386-62387,62389-62393,62396,62400-62402,62407,62409-62410,62412-62414,62418-62419 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r62386 | christian.heimes | 2008-04-19 04:23:57 +0200 (Sat, 19 Apr 2008) | 2 lines Added kill, terminate and send_signal to subprocess.Popen The bits and pieces for the Windows side were already in place. The POSIX side is trivial (as usual) and uses os.kill(). ........ r62387 | georg.brandl | 2008-04-19 10:23:59 +0200 (Sat, 19 Apr 2008) | 2 lines Fix-up docs for revision 62386. ........ r62389 | georg.brandl | 2008-04-19 18:57:43 +0200 (Sat, 19 Apr 2008) | 2 lines #2369: clarify that copyfile() doesn't take a target directory. ........ r62390 | georg.brandl | 2008-04-19 18:58:28 +0200 (Sat, 19 Apr 2008) | 2 lines #2634: clarify meaning of env parameter to spawn/exec*e. ........ r62391 | georg.brandl | 2008-04-19 18:58:49 +0200 (Sat, 19 Apr 2008) | 2 lines #2633: clarify meaning of env parameter. ........ r62392 | georg.brandl | 2008-04-19 18:59:16 +0200 (Sat, 19 Apr 2008) | 2 lines #2631: clarify IMPORT_NAME semantics. ........ r62393 | georg.brandl | 2008-04-19 19:00:14 +0200 (Sat, 19 Apr 2008) | 2 lines :func: et al. should *not* include the parens. ........ r62396 | mark.dickinson | 2008-04-19 20:51:48 +0200 (Sat, 19 Apr 2008) | 5 lines Additional tests for math.pow, and extra special-case handling code in math.pow, in the hope of making all tests pass on the alpha Tru64 buildbot. ........ r62400 | mark.dickinson | 2008-04-19 21:41:52 +0200 (Sat, 19 Apr 2008) | 3 lines Additional special-case handling for math.pow. Windows/VS2008 doesn't like (-1)**(+-inf). ........ r62401 | benjamin.peterson | 2008-04-19 21:47:34 +0200 (Sat, 19 Apr 2008) | 2 lines Complete documentation for errors argument of io's open and TextIOWrapper ........ r62402 | mark.dickinson | 2008-04-19 22:31:16 +0200 (Sat, 19 Apr 2008) | 2 lines Document updates to math and cmath modules. ........ r62407 | georg.brandl | 2008-04-19 23:28:38 +0200 (Sat, 19 Apr 2008) | 2 lines Update template for newest Sphinx. ........ r62409 | mark.dickinson | 2008-04-19 23:35:35 +0200 (Sat, 19 Apr 2008) | 5 lines Correct documentation for math.pow; 0**nan is nan, not 0. (But nan**0 and 1**nan are 1.) Also fix minor typo: 'quite NaN' -> 'quiet NaN' ........ r62410 | mark.dickinson | 2008-04-19 23:49:22 +0200 (Sat, 19 Apr 2008) | 4 lines Move asinh documentation to the proper place. Remove meaningless 'in radians' from inverse hyperbolic functions. ........ r62412 | mark.dickinson | 2008-04-20 03:22:30 +0200 (Sun, 20 Apr 2008) | 5 lines Report additional diagnostic information in test_math, to help track down debian-alpha buildbot failure. ........ r62413 | mark.dickinson | 2008-04-20 03:39:24 +0200 (Sun, 20 Apr 2008) | 3 lines FreeBSD doesn't follow C99 for modf(inf); so add explicit special-value handling to math.modf code. ........ r62414 | mark.dickinson | 2008-04-20 06:13:13 +0200 (Sun, 20 Apr 2008) | 5 lines Yet more explicit special case handling to make math.pow behave on alpha Tru64. All IEEE 754 special values are now handled directly; only the finite**finite case is handled by libm. ........ r62418 | mark.dickinson | 2008-04-20 18:13:17 +0200 (Sun, 20 Apr 2008) | 7 lines Issue 2662: Initialize special value tables dynamically (i.e. when cmath module is loaded) instead of statically. This fixes compile-time problems on platforms where HUGE_VAL is an extern variable rather than a constant. Thanks Hirokazu Yamamoto for the patch. ........ r62419 | andrew.kuchling | 2008-04-20 18:54:02 +0200 (Sun, 20 Apr 2008) | 1 line Move description of math module changes; various edits to description of cmath changes ........
* Merged revisions 62380,62382-62383 via svnmerge fromChristian Heimes2008-04-191-3/+238
| | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r62380 | christian.heimes | 2008-04-19 01:13:07 +0200 (Sat, 19 Apr 2008) | 3 lines I finally got the time to update and merge Mark's and my trunk-math branch. The patch is collaborated work of Mark Dickinson and me. It was mostly done a few months ago. The patch fixes a lot of loose ends and edge cases related to operations with NaN, INF, very small values and complex math. The patch also adds acosh, asinh, atanh, log1p and copysign to all platforms. Finally it fixes differences between platforms like different results or exceptions for edge cases. Have fun :) ........ r62382 | christian.heimes | 2008-04-19 01:40:40 +0200 (Sat, 19 Apr 2008) | 2 lines Added new files to Windows project files More Windows related fixes are coming soon ........ r62383 | christian.heimes | 2008-04-19 01:49:11 +0200 (Sat, 19 Apr 2008) | 1 line Stupid me. Py_RETURN_NAN should actually return something ... ........
* Merged revisions 60475-60479,60481-60488 via svnmerge fromChristian Heimes2008-02-011-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | svn+ssh://pythondev@svn.python.org/python/trunk ........ r60482 | raymond.hettinger | 2008-01-31 23:07:16 +0100 (Thu, 31 Jan 2008) | 1 line Minor wordsmithing on docstring ........ r60483 | mark.dickinson | 2008-01-31 23:17:37 +0100 (Thu, 31 Jan 2008) | 5 lines Issue #1678380. Fix a bug that identifies 0j and -0j when they appear in the same code unit. The fix is essentially the same as the fix for a previous bug identifying 0. and -0. ........ r60484 | christian.heimes | 2008-02-01 00:08:23 +0100 (Fri, 01 Feb 2008) | 1 line Fixed bug #1983: Return from fork() is pid_t, not int ........ r60486 | jeffrey.yasskin | 2008-02-01 07:22:46 +0100 (Fri, 01 Feb 2008) | 4 lines Move __builtins__.trunc() to math.trunc() per http://mail.python.org/pipermail/python-dev/2008-January/076626.html and issue 1965. ........ r60487 | jeffrey.yasskin | 2008-02-01 08:05:46 +0100 (Fri, 01 Feb 2008) | 3 lines Roll back r60248. It's useful to encourage users not to change Rational instances. ........ r60488 | neal.norwitz | 2008-02-01 08:22:59 +0100 (Fri, 01 Feb 2008) | 1 line Fix refleak ........
* Make math.floor and math.ceil return ints instead of floats.Jeffrey Yasskin2008-01-051-0/+2
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