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329 Commits

Author SHA1 Message Date
Favian Contreras
1fb2ab8f74 Added BigNumber functionality for atan2, with tests. 2015-03-01 03:35:19 -08:00
Favian Contreras
4067586d7d Now numbers from BigNumber trig calls use the default constructor rather than create a new one each time. Now all trig functions can have arguments with higher precisions. 2015-02-26 12:31:38 -08:00
Favian Contreras
9d4b74241c Updated inverse hyperbolic functions to return complex values when appropriate. Updated the test cases as well. 2015-02-24 03:37:42 -08:00
Favian Contreras
c970ac026a Added acsc, asec, and acot. Also fixed some Complex errors of modifying the original input. 2015-02-24 01:52:30 -08:00
Favian Contreras
85c8f8efc0 No longer edit original complex argument. 2015-02-19 23:53:28 -08:00
Favian Contreras
f296fa2e55 Cleaned up the usage of the variable 'mode' being a Number unnecessarily, it is now a Boolean. Replaced the few constant forumlas with values as well. 2015-02-16 07:55:08 -08:00
Favian Contreras
001a82a8dd Updated examples in files. 2015-02-16 02:33:05 -08:00
Favian Contreras
ac460ec1a5 Added test cases, and updated the functions (recirpocal BigNumber calcs were previously done improperly as were the complex number computation). 2015-02-16 02:24:30 -08:00
Favian Contreras
ed2137a66e Added hyperbolic inverse functions although they are untested. Implemented and tested the reciprocal trigonometric BigNumber functions (hyperbolic has been done as well, but not normal inverse). 2015-02-15 15:25:00 -08:00
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
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
e8d8e79976 Initial BigNumber sin support. Tests added as well. 2015-01-01 23:32:15 -08:00
jos
c8509778e6 Fixed a broken example 2014-12-25 21:32:59 +01:00
jos
e3b74d4ff8 Some reorganisation in the docs 2014-12-25 20:04:26 +01:00
jos
8b253f050b Renamed function select to chain 2014-12-25 17:05:29 +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
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
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
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
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
Favian Contreras
ece196c53d Implemented , , and . Will attempt to add to parser. 2014-12-16 08:18:49 -08:00
Favian Contreras
6c21826b4b Prohibit usage of integers. 2014-12-16 02:56:15 -08:00
Favian Contreras
b8b7c92ae1 Moved type specific computation outside of the bignumber library, and made more style touchups. 2014-12-15 16:00:28 -08:00
Favian Contreras
f36fbb3968 Added bitwise functions into the bignumber section of mathjs. Made more test cases as well. Shifts are not fully precise, but other bitwise opts are. 2014-12-15 01:02:41 -08:00
Favian Contreras
33d76576d5 Updated use of bigPi, and adjusted the test cases as well. 2014-12-13 10:38:09 -08:00
Favian Contreras
9cc5161f35 Merge branch 'develop' of https://github.com/josdejong/mathjs into gamma_factorial 2014-12-13 06:51:44 -08:00
Favian Contreras
a9ee1980e1 Use the new cosh or sinh for complex numbers. 2014-12-12 23:10:27 -08:00
Favian Contreras
617320709e C/Java/Python style and. Will switch later if needed. 2014-12-12 22:45:55 -08:00
Pavel Panchekha
402d667b8f Fix sinh (and complex sin/cos) for small inputs 2014-12-12 12:14:51 -08:00
Favian Contreras
ea83be53c4 The tests now work, but still have use Math.PI. 2014-12-11 10:51:34 -08:00
Favian Contreras
5bc3e0d8c2 Faster factorial, and gamma implemented with tests. 2014-12-11 07:20:13 -08:00
Favian Contreras
77001b40c0 Adjusted return types in the comments above the method; Integer isn't a JavaScript type. 2014-12-09 22:27:19 -08:00