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Author SHA1 Message Date
jos
c8aff69110 Added markdown docs of bitwise and logical functions 2014-12-23 21:26:08 +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
c6bfc36b63 Updated history and contributors list 2014-12-22 16:02:08 +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
Jos de Jong
96b81b03b2 Merge pull request #252 from BigFav/boolean_logic 
Added  boolean not (`!`) to parser, and added corresponding test cases.
 2014-12-17 16:55:28 +01:00
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
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
e73df48938 Removed fail test case for now functioning token '~'. Added test cases for it as well. 2014-12-15 04:00:52 -08:00
Favian Contreras
6c1197f646 Added '~' to the parser. 2014-12-15 03:43:10 -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
jos
20b4ad2dd5 Updated history 2014-12-14 14:03:16 +01:00
jos
fa23462969 Merge remote-tracking branch 'origin/develop' into develop 2014-12-14 14:02:25 +01:00
Jos de Jong
77e32bbdd8 Merge pull request #247 from pavpanchekha/complex-trig-accuracy 
Accuracy of sinh and complex cos/sin
 2014-12-14 14:02:07 +01:00
jos
05cb69f6da Converting a unit without value will now result in a unit *with* value 2014-12-14 13:35:17 +01:00
jos
3f42d8d08c Fixe a typo (see #246) 2014-12-14 13:24:24 +01:00
Pavel Panchekha
e51bb94d56 Fix the test case so it passes on all hardware. 
The fix is to test that the imaginary part is nonzero,
not that it is exactly 1e-100.
In some software / hardware combos,
it seems to return 1.0000000000000001e-100.
 2014-12-14 00:42:45 -08:00
Favian Contreras
9a25f8c467 Merge branch 'develop' of https://github.com/josdejong/mathjs into develop 2014-12-13 23:50:47 -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
jos
fd586fcbf1 Moved bignumber functions e, pi, tau, phi to util/bignumber.js (see #226) 2014-12-13 14:14:33 +01:00
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
Pavel Panchekha
c3a7410a9a Add tests for calling sin and cos on very small inputs. 2014-12-12 12:14:28 -08:00
Favian Contreras
3ca7d8e57b No longer change the config state; now using new created state in test cases. 2014-12-11 11:20:47 -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
Favian Contreras
50702826df Slightly lower the code size for the 2-input gates, to much the flow of the shifts. 2014-12-09 22:11:24 -08:00
Favian Contreras
632eba954a Uncommented bignumber portions, and added bignumber test cases. 2014-12-09 12:53:41 -08:00
Favian Contreras
38fd1c6315 Add test cases to reflect previous error while using parseInt instead of unary plus; added test cases that included strings in scientific notation. 2014-12-08 10:31:06 -08:00
Favian Contreras
a37bac1d4b Removed parseInt as it is doesn't work for strings with 'e' in them; using unary plus to convert strings to non-bignumber ints. Also uncommented out the BigNumber sections in preparation for their inclusion. 2014-12-08 10:14:58 -08:00
jos
e6d54eed6d Merge remote-tracking branch 'origin/develop' into develop 2014-12-02 10:33:19 +01:00
jos
2385efef31 Fixed a typo in the docs 2014-12-02 10:33:08 +01:00
Jos de Jong
a54c7f194c Merge pull request #240 from BigFav/develop 
Introducing bitwise ops
 2014-11-27 21:50:25 +01:00
Favian Contreras
57079969e3 Renamed xor, removed string NaN failure (undefined behavior should be handled by js), and prohibited use of Units. 2014-11-27 06:16:37 -08:00
Favian Contreras
a6fa55122d Finished testing, and renamed some of the ops to avoid any future confusion with boolean ops. 2014-11-26 06:37:27 -08:00
Favian Contreras
37fe86d251 Finished successfully testing the and, or, xor trio. 2014-11-26 03:19:43 -08:00
Favian Contreras
3f94a673bd First "fully" tested function! (and.js) 2014-11-26 02:48:10 -08:00
Favian Contreras
1a7d5b1c66 Added shifts, but they are entirely untested. Cleaned up the other bitwise ops, and decided to do nand, nor, etc. after testing. 2014-11-25 11:47:03 -08:00