559e7f165a
bpo-39648: Expand math.gcd() and math.lcm() to handle multiple arguments. (GH-18604)
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* bpo-39648: Expand math.gcd() and math.lcm() to handle multiple arguments.
* Simplify fast path.
* Difine lcm() without arguments returning 1.
* Apply suggestions from code review
Co-Authored-By: Mark Dickinson <dickinsm@gmail.com>
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
2020-02-23 11:21:29 +00:00
f2ee21d858
bpo-39479:Add math.lcm() function: Least Common Multiple ( #18547 )
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* Update math.rst
* Update math.rst
* updated whats new
* Update test_math.py
* Update mathmodule.c
* Update mathmodule.c.h
* Update ACKS
* 📜 🤖 Added by blurb_it.
* Update 3.9.rst
* Update 2020-02-18-12-37-16.bpo-39479.j3UcCq.rst
* Update math.rst
* Update 2020-02-18-12-37-16.bpo-39479.j3UcCq.rst
* Update test_math.py
* Update ACKS
* Update mathmodule.c.h
* Update mathmodule.c
* Update mathmodule.c.h
* Update mathmodule.c.h
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
2020-02-19 18:21:37 +00:00
0b2ab21956
bpo-39310: Add math.ulp(x) (GH-17965)
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Add math.ulp(): return the value of the least significant bit
of a float.
2020-01-13 12:44:35 +01:00
54cfbb2fee
bpo-39288: Add examples to math.nextafter() documentation (GH-17962)
2020-01-12 12:57:47 +01:00
100fafcf20
bpo-39288: Add math.nextafter(x, y) (GH-17937)
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Return the next floating-point value after x towards y.
2020-01-12 02:15:42 +01:00
6b5f1b496f
bpo-37691: Let math.dist() accept sequences and iterables for coordinates (GH-14975)
2019-07-27 14:04:29 -07:00
dc3f99fa77
bpo-37548: Document range of atan, acos and asin (GH-14717)
2019-07-13 14:59:55 +01:00
231aad3849
bpo-37315: Deprecate accepting floats in math.factorial(). (GH-14147)
2019-06-17 16:57:27 +03:00
e119b3d136
bpo-37178: Allow a one argument form of math.perm() (GH-13905)
2019-06-08 08:58:11 -07:00
8f4bbb5d62
Fix grammar (GH-13801)
2019-06-04 03:40:23 -07:00
963eb0f473
bpo-35431: Drop the k <= n requirement (GH-13798)
2019-06-04 01:23:06 -07:00
5ae299ac78
bpo-37128: Add math.perm(). (GH-13731)
2019-06-02 11:16:49 +03:00
b7fade4f87
Put math.comb() docs is correct place alphabetically (GH-13734)
2019-06-01 15:01:46 -07:00
2b843ac0ae
bpo-35431: Refactor math.comb() implementation. (GH-13725)
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* Fixed some bugs.
* Added support for index-likes objects.
* Improved error messages.
* Cleaned up and optimized the code.
* Added more tests.
2019-06-01 22:09:02 +03:00
4a686504eb
bpo-35431: Implemented math.comb (GH-11414)
2019-06-01 00:21:27 -07:00
4612671df2
bpo-25735: math.factorial doc should mention integer return type (GH-6420)
2019-05-31 12:41:17 -04:00
73934b9da0
bpo-36887: add math.isqrt (GH-13244)
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* Add math.isqrt function computing the integer square root.
* Code cleanup: remove redundant comments, rename some variables.
* Tighten up code a bit more; use Py_XDECREF to simplify error handling.
* Update Modules/mathmodule.c
Co-Authored-By: Serhiy Storchaka <storchaka@gmail.com>
* Update Modules/mathmodule.c
Use real argument clinic type instead of an alias
Co-Authored-By: Serhiy Storchaka <storchaka@gmail.com>
* Add proof sketch
* Updates from review.
* Correct and expand documentation.
* Fix bad reference handling on error; make some variables block-local; other tidying.
* Style and consistency fixes.
* Add missing error check; don't try to DECREF a NULL a
* Simplify some error returns.
* Another two test cases:
- clarify that floats are rejected even if they happen to be
squares of small integers
- TypeError beats ValueError for a negative float
* Documentation and markup improvements; thanks Serhiy for the suggestions!
* Cleaner Misc/NEWS entry wording.
* Clean up (with one fix) to the algorithm explanation and proof.
2019-05-18 12:29:50 +01:00
6faad355db
bpo-36908: 'This module is always available' isn't helpful. ( #13297 )
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Makes the documentation of math and cmath module
more helpful for the beginners.
2019-05-17 15:29:13 +05:30
bc09851586
bpo-35606: Implement math.prod (GH-11359)
2019-02-06 23:04:02 -08:00
9c18b1ae52
bpo-33089: Add math.dist() for computing the Euclidean distance between two points (GH-8561)
2018-07-31 00:45:49 -07:00
c6dabe37e3
bpo-33089: Multidimensional math.hypot() (GH-8474)
2018-07-28 07:48:04 -07:00
308eab979d
bpo-26701: Add documentation for __trunc__ (GH-6022)
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`int` fails back to `__trunc__` is `__int__` isn't defined, so cover
that in the docs.
2018-03-10 18:44:12 +10:00
338cd83c5d
bpo-25910: Link redirections in docs ( #1933 )
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Fixes some redirection links in docs.
2018-01-20 01:25:37 +01:00
dbaf746b6d
bpo-29956: Improve the math.exp() related documentation. ( #1073 )
2017-05-04 12:25:09 +03:00
a0ce375e10
bpo-29962: add math.remainder ( #950 )
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* 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.
2017-04-05 18:34:27 +01:00
734125938d
Fix misleading documentation for math.exp. ( #951 )
2017-04-02 08:30:04 -07:00
5e65cd39df
Issue #29282 : Backed out changeset b33012ef1417
2017-01-21 13:10:52 +00:00
d1b230e48b
Issue #29282 : add fused multiply-add function, math.fma.
2017-01-21 12:35:30 +00:00
4770d6ec76
Add versionadded tags for (c)math.tau.
2016-08-16 07:08:46 +02:00
0a891d70de
Issue #12345 : Add mathemathcal constant tau to math and cmath.
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Patch by Lisa Roach. See also PEP 628.
2016-08-15 09:12:52 -07:00
fa089b9b0b
Issue #22558 : Add remaining doc links to source code for Python-coded modules.
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Reformat header above separator line (added if missing) to a common format.
Patch by Yoni Lavi.
2016-06-11 15:02:54 -04:00
5d94134040
Closes #25910 : fix dead and permanently redirected links in the docs. Thanks to SilentGhost for the patch.
2016-02-26 19:37:12 +01:00
d5519ed7f4
Issue #19543 : Implementation of isclose as per PEP 485
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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.
2015-05-31 22:05:00 +03:00
276e9c841d
merge 3.4
2015-05-12 19:16:20 -04:00
19a3f17cb3
use imperative
2015-05-12 19:15:53 -04:00
e960d18bb2
versionadded
2015-05-12 17:24:17 -04:00
48e47aaa28
Issue #22486 : Added the math.gcd() function. The fractions.gcd() function now is
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deprecated. Based on patch by Mark Dickinson.
2015-05-13 00:19:51 +03:00
a5d0c7c2fd
Issue #23185 : add math.inf and math.nan constants.
2015-01-11 11:55:29 +00:00
3732ed2414
Merge in all documentation changes since branching 3.4.0rc1.
2014-03-15 21:13:56 -07:00
3137885c36
#12211 : remove paragraph about NaNs
2014-02-16 12:09:35 -05:00
8cb1ec3274
#12211 : clarify math.copysign() documentation and docstring
2014-02-16 11:11:25 -05:00
bfdcd436f0
Issue #18758 : Fixed and improved cross-references.
2013-10-13 23:09:14 +03:00
cc5ea62e48
#15438 : merge with 3.2.
2013-02-23 04:55:24 +02:00
739d5497c0
#15438 : add a note to math.pow() that suggests using **/pow() for integers. Patch by Mark Dickinson.
2013-02-23 04:53:44 +02:00
37bfa238da
math.fsum docs did not show up because of a misplaced testsetup directive
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(merged 3.2 fix)
2013-01-18 13:41:14 +01:00
288234fe0e
math.fsum docs did not show up because of a misplaced testsetup directive
2013-01-18 13:40:43 +01:00
5a4b03dd82
#16154 : merge with 3.2.
2013-01-11 09:12:28 +02:00
405079213b
#16154 : fix some doctests in Doc/library. Patch by Ravi Sinha.
2013-01-11 09:09:07 +02:00
9415afcce1
meth.log2 doc: add a link to int.bit_length()
2011-09-21 03:35:18 +02:00
eaee1385a0
note the point of having log2
2011-05-08 19:48:08 -05:00
Serhiy Storchaka
ananthan-123
Victor Stinner
Raymond Hettinger
Giovanni Cappellotto
Yash Aggarwal
Akshay Sharma
Mark Dickinson
Ned Batchelder
Pablo Galindo
Eric Appelt
Sanyam Khurana
Mark Dickinson
Georg Brandl
Guido van Rossum
Terry Jan Reedy
Tal Einat
Benjamin Peterson
Larry Hastings
Andrew Kuchling
Ezio Melotti
Łukasz Langa
Victor Stinner