delta/cpython-git.git/Modules/mathmodule.c, branch fix-misc-acks github.com: python/cpython.git bpo-36908: 'This module is always available' isn't helpful. (GH-13297) 2019-05-17T21:08:21+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2019-05-17T21:08:21+00:00 740a7cde9c0af5a237a7f6525b38d65a83f4fbf1 Makes the documentation of math and cmath module more helpful for the beginners. (cherry picked from commit 6faad355db6c2bd4a0ade7868f245b42c04f5337) Co-authored-by: Ned Batchelder <ned@nedbatchelder.com> 
Makes the documentation of math and cmath module
more helpful for the beginners.
(cherry picked from commit 6faad355db6c2bd4a0ade7868f245b42c04f5337)

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
 bpo-36106: Resolve sinpi name clash with libm (IEEE-754 violation). (GH-12027) 2019-02-26T07:10:54+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2019-02-26T07:10:54+00:00 4e6646fef5d2cc53422e4eca0b18201ed5a5c4b6 The standard math library (libm) may follow IEEE-754 recommendation to include an implementation of sinPi(), i.e. sinPi(x):=sin(pi*x). And this triggers a name clash, found by FreeBSD developer Steve Kargl, who worken on putting sinpi into libm used on FreeBSD (it has to be named "sinpi", not "sinPi", cf. e.g. https://en.cppreference.com/w/c/experimental/fpext4). (cherry picked from commit f57cd8288dbe6aba99c057f37ad6d58f8db75350) Co-authored-by: Dima Pasechnik <dimpase@gmail.com> 
The standard math library (libm) may follow IEEE-754 recommendation to
include an implementation of sinPi(), i.e. sinPi(x):=sin(pi*x).
And this triggers a name clash, found by FreeBSD developer
Steve Kargl, who worken on putting sinpi into libm used on FreeBSD
(it has to be named "sinpi", not "sinPi", cf. e.g.
https://en.cppreference.com/w/c/experimental/fpext4).
(cherry picked from commit f57cd8288dbe6aba99c057f37ad6d58f8db75350)

Co-authored-by: Dima Pasechnik <dimpase@gmail.com>
 bpo-31338 (#3374) 2017-09-15T01:13:16+00:00 Barry Warsaw barry@python.org 2017-09-15T01:13:16+00:00 b2e5794870eb4728ddfaafc0f79a40299576434f * Add Py_UNREACHABLE() as an alias to abort(). * Use Py_UNREACHABLE() instead of assert(0) * Convert more unreachable code to use Py_UNREACHABLE() * Document Py_UNREACHABLE() and a few other macros. 
* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
bpo-29962: add math.remainder (#950) 2017-04-05T17:34:27+00:00 Mark Dickinson mdickinson@enthought.com 2017-04-05T17:34:27+00:00 a0ce375e10b50f7606cb86b072fed7d8cd574fe7 * Implement math.remainder. * Fix markup for arguments; use double spaces after period. * Mark up function reference in what's new entry. * Add comment explaining the calculation in the final branch. * Fix out-of-order entry in whatsnew. * Add comment explaining why it's good enough to compare m with c, in spite of possible rounding error. 
* Implement math.remainder.

* Fix markup for arguments; use double spaces after period.

* Mark up function reference in what's new entry.

* Add comment explaining the calculation in the final branch.

* Fix out-of-order entry in whatsnew.

* Add comment explaining why it's good enough to compare m with c, in spite of possible rounding error.
bpo-29946: Fix "sqrtpi defined but not used" (#908) 2017-03-30T17:05:10+00:00 Louie Lu me@louie.lu 2017-03-30T17:05:10+00:00 7a26464c6496c29244072fdd80f9b92c68174742 






bpo-26121: Revert to using the own implementations of lgamma and gamma on all platforms. (#637)
2017-03-12T12:08:06+00:00

Serhiy Storchaka
storchaka@gmail.com

2017-03-12T12:08:06+00:00

4125e5c60e24ffcff8031817dc60984335917f59












bpo-26121: Use C library implementation for math functions: (#515)
2017-03-11T21:37:16+00:00

Serhiy Storchaka
storchaka@gmail.com

2017-03-11T21:37:16+00:00

97553fdf9daa8231eb05a1ca9933a2b03b0bdad0

* bpo-26121: Use C library implementation for math functions:
tgamma(), lgamma(), erf() and erfc().

* Don't use tgamma() and lgamma() from libc on OS X.





* bpo-26121: Use C library implementation for math functions:
tgamma(), lgamma(), erf() and erfc().

* Don't use tgamma() and lgamma() from libc on OS X.







Issue #29282: Backed out changeset b33012ef1417
2017-01-21T13:10:52+00:00

Mark Dickinson
dickinsm@gmail.com

2017-01-21T13:10:52+00:00

5e65cd39dfe73891b16d9c771892e1bc282c1eb9












Issue #29282: add fused multiply-add function, math.fma.
2017-01-21T12:35:30+00:00

Mark Dickinson
dickinsm@gmail.com

2017-01-21T12:35:30+00:00

d1b230e48b81eb90d10f0ceb4e34c547800bd3a8












Issue #20186: Converted the math module to Argument Clinic.
2017-01-19T16:13:09+00:00

Serhiy Storchaka
storchaka@gmail.com

2017-01-19T16:13:09+00:00

c9ea933586ec0ac686c83d514c56876ac0e259e3

Patch by Tal Einat.





Patch by Tal Einat.