505 Commits

Author	SHA1	Message	Date
Favian Contreras	2de088cb0d	Tested the functions. Made changes to the functions accordingly. Now puts more digits of pi into cosine to get the 'correct' values.	2015-02-08 18:42:18 -08:00
Favian Contreras	efd946a081	Completed code for trig methods. Mostly untested.	2015-02-05 09:40:27 -08:00
Favian Contreras	1b51822677	Updated tests, and slight update to the way I reduced the arguments.	2015-02-04 04:57:29 -08:00
Favian Contreras	27dc595557	Organized bignumber.js by function type. Improved speed of sin, and tried to complete cosine but that is slightly broken (gets last digit wrong sometimes).	2015-02-03 05:54:04 -08:00
Favian Contreras	05c6dcaae5	Guard digits now a function of n. Updated Infinity! to be accurate (Infinity! == sqrt(tau)). Updated and cleaned up test cases.	2015-01-14 18:15:03 -08:00
Favian Contreras	0a421eb512	Now guard digits scale with 'n'.	2015-01-13 07:03:45 -08:00
Favian Contreras	a85df3fcea	Fixed precision variable problem (config.precision instead of math.precision), and round-off errors. Updated test cases.	2015-01-13 04:41:53 -08:00
jos	2c059371f4	Merge remote-tracking branch 'origin/develop' into develop	2015-01-12 22:34:20 +01:00
jos	50e258209b	Implemented lazy loading constants when using BigNumbers	2015-01-12 22:34:12 +01:00
Favian Contreras	188c3afdfd	Fixed carry-over precision bug in factorial. Updated test cases to account for this potential error.	2015-01-12 13:06:22 -08:00
Favian Contreras	dd2d585180	Cleaned up syntax in bignumber.js, and fixed sin bug that caused it to fail on my local machine.	2015-01-12 13:01:15 -08:00
jos	4d23e08aab	Little bit more robust memoize function	2015-01-07 09:47:52 +01:00
jos	60f2370891	Generalized memoize function for multiple arguments	2015-01-06 22:28:20 +01:00
jos	47ca2b8422	Memoize all BigNumber constants	2015-01-06 22:04:56 +01:00
jos	5b1eedef59	Implemented a simple memoize function	2015-01-06 21:47:28 +01:00
Jos de Jong	6e5d07a8c4	Merge pull request #260 from BigFav/bigSin ... Big Sin slight update.	2015-01-04 20:29:36 +01:00
Favian Contreras	676e69409b	Fixed bug of not reducing into pi range when negative, and using less guard digits. Now more thorough tests.	2015-01-04 10:25:03 -08:00
Jos de Jong	622d1bd083	Merge pull request #259 from BigFav/bigSin ... Initial BigNumber sin support. Tests added as well.	2015-01-04 14:04:32 +01:00
jos	3d84b47658	Fixed #258: missing parentheses in the toTex representation of function permutations.	2015-01-03 10:29:55 +01:00
Favian Contreras	e8d8e79976	Initial BigNumber sin support. Tests added as well.	2015-01-01 23:32:15 -08:00
jos	79f4d7fbe3	Some minor fixes in the docs	2014-12-30 19:57:34 +01:00
jos	c8509778e6	Fixed a broken example	2014-12-25 21:32:59 +01:00
jos	12bc095d2a	Bumped version number to v1.2.1-SNAPSHOT	2014-12-25 20:26:35 +01:00
jos	8e16cef441	Released version 1.2.0	2014-12-25 20:07:36 +01:00
jos	e3b74d4ff8	Some reorganisation in the docs	2014-12-25 20:04:26 +01:00
jos	3c7c3a2193	Upgraded to decimal.js v4.0.1	2014-12-25 17:47:45 +01:00
jos	8b253f050b	Renamed function select to chain	2014-12-25 17:05:29 +01:00
jos	97163135b2	Implemented xor operator ^| in the expression parser	2014-12-25 15:45:54 +01:00
jos	fe694bfd12	Dropped string support for bitwise operators	2014-12-25 15:07:30 +01:00
jos	33be634ffa	Dropped support for string and undefined from logical operators	2014-12-25 14:49:43 +01:00
jos	73b67bfc09	Removed logical not operator ! (so now we just have logical operators and, not, or, xor).	2014-12-25 14:21:16 +01:00
jos	2614ca6203	Added docs for xor, removed docs of _divide	2014-12-25 14:11:15 +01:00
Jos de Jong	9a051c84bf	Merge pull request #256 from BigFav/develop ... Changed array and matrix to element-wise. Added xor.	2014-12-25 13:38:26 +01:00
Jos de Jong	18c99b4810	Merge pull request #255 from BigFav/gamma_factorial ... Gamma <-> Factorial	2014-12-25 13:37:16 +01:00
Favian Contreras	75886b35c9	Changed array and matrix to element-wise. Added xor.	2014-12-25 04:43:55 -05:00
Favian Contreras	35ddaf0f9b	Migrated for Numbers to .	2014-12-25 02:26:52 -05:00
jos	950c27df3e	Removed the circular dependency between divide and inv (introduced _divide)	2014-12-24 14:51:45 +01:00
Favian Contreras	6deccdf837	Enabled factorial for non-integer numbers. Updated test cases to reflect this.	2014-12-24 02:53:00 -05:00
jos	2ce01fb8f8	Fixed Help.toString not outputting example results returning false	2014-12-23 21:29:57 +01:00
jos	5a3e55f39b	Added docs on bitwise and logical functions for expression parser	2014-12-23 21:25:34 +01:00
jos	af08c269f3	Added operators &, |, <<, >>, >>> not, and, or to the expression parser	2014-12-23 16:25:32 +01:00
jos	5f4603bfcb	Added docs for gamma function	2014-12-23 14:21:44 +01:00
Jos de Jong	8381e3bffc	Merge pull request #245 from BigFav/gamma_factorial ... Gamma function (no BigNumber, arbitrary-precision), and updated factorial.	2014-12-18 09:19:16 +01:00
Favian Contreras	05d8f5b5f6	Failed at adding gamma to the parser (attempted to add 1 to all the values while using gamma, then tried to wierdly overload ! token). I added BigNumber integer support for gamma to allow more flexibility when integrating it into the parser (if that is something that is done).	2014-12-17 16:07:26 -08:00
Favian Contreras	19e6ce057a	Removed BigNumber bad implementation. Also, cleaned up the code, switched the coefficients for Lanczos, and added extended Stirling approx.	2014-12-17 06:34:23 -08:00
Favian Contreras	2a5b242091	Added boolean not to parser, and added corresponding test cases.	2014-12-17 01:14:33 -08:00
Favian Contreras	8d8e46e07b	Merge branch 'develop' of https://github.com/josdejong/mathjs into gamma_factorial	2014-12-17 00:39:02 -08:00
jos	a70d87f9a6	Merge branch 'boolean_logic' of https://github.com/BigFav/mathjs into BigFav-boolean_logic ... Conflicts: lib/math.js	2014-12-16 20:08:14 +01:00
Jos de Jong	d1123ab9d4	Merge pull request #248 from BigFav/develop ... BigNumber bitwise opts	2014-12-16 19:52:47 +01:00
Favian Contreras	6817f8fefd	Strange, phantom file and.js in the relational folder...Deleted it.	2014-12-16 08:26:32 -08:00