57 Commits

Author	SHA1	Message	Date
Jos de Jong	c879acf9d3	Merge pull request #780 from ericman314/differentiation_consistent_api ... Fixed derivative of exp(x)	2017-01-22 15:44:57 +01:00
jos	d722473b53	Fixed simplify not handling non-existing functions correctly	2017-01-22 15:44:14 +01:00
ericman314	b440955297	Added unit test for exp(x)	2017-01-22 07:41:02 -07:00
jos	f4b7855a84	Docs, examples, some fixes	2017-01-22 15:30:18 +01:00
jos	db67f4cb84	Removed method Node.simplify() (use function simplify instead)	2017-01-22 13:42:19 +01:00
jos	0ae4dce80b	Updated docs of simplify and derivative	2017-01-21 20:29:10 +01:00
jos	6a61dd6d3c	Implemented option {simplify: boolean} for function derivative	2017-01-21 20:10:10 +01:00
jos	93540e52c4	Refactored unit tests of derivative so they are easier to read/maintain	2017-01-21 17:07:21 +01:00
jos	71ae3ea076	Consistent API for both derivative and simplify (dropped transform)	2017-01-20 21:43:40 +01:00
tetslee	f4ece9c777	Fixed derivative tests that were broken by the simplifier changes.	2016-11-07 17:12:29 +10:30
tetslee	5a75a8c222	Simplify terms and factors seperated by inverse operators. ... The simplify algorithm now applies rules one at a time.	2016-11-07 11:20:28 +10:30
tetslee	23bf1031eb	Improved constant folding in simplify.	2016-11-04 18:02:42 +10:30
tetslee	67b69b49c5	Improvements to simplify(). Also changes to the way simplify and derivative are used.	2016-11-02 16:26:22 +10:30
jos	dffd6c5f5f	Merge remote-tracking branch 'origin/algebraic_differentiation' into algebraic_differentiation	2015-12-05 13:18:04 +01:00
jos	bc6c861a36	Merge branch 'develop' into algebraic_differentiation	2015-12-05 13:17:50 +01:00
Favian Contreras	4b929d772a	Added cbrt. Added a small test case and comment as well.	2015-09-21 02:48:30 -07:00
Favian Contreras	449f13f45e	Removed the math object from the parse and eval calls.	2015-09-19 21:44:53 -07:00
Favian Contreras	48bb64af4e	Added some comments to the derivative file. Added some test cases as well (explicitly test partial derivatives and pure JS usage).	2015-09-19 21:24:56 -07:00
Jos de Jong	08ccb24c06	Merge pull request #440 from rjbaucells/develop ... Fix for issue #437 (Possible bug in lusolve)	2015-08-28 20:45:49 +02:00
Rogelio J. Baucells	06c3cd31b5	Issue #437 fix	2015-08-27 21:07:13 -04:00
jos	a39d726a18	Merged algebraic_differentiation, fixed issues with function transforms attached to factory functions	2015-07-29 21:24:34 +02:00
jos	a388f399ca	Merge branch 'algebraic_differentiation' of https://github.com/BigFav/mathjs into algebraic_differentiation ... Conflicts: lib/core/typed.js	2015-07-29 20:57:50 +02:00
Favian Contreras	98040be7e1	Shortened up some of the more verbose test cases for which simplifications are possible. Used config.number on ConstantNodes that I missed on my original commits.	2015-07-25 07:29:17 -07:00
jos	396d951c95	Halfway implementing lazy loading	2015-07-21 20:49:52 +02:00
Favian Contreras	6fbe2238cd	Added a test case for nthRoot where the root is variable. Now handles a variable base log, and added a test case. Adjusted the chain rule to be after the switch statement (saves ~1640 bytes and is more modular).	2015-07-21 04:34:06 -07:00
Favian Contreras	3591b7597d	Added test cases for trig functions, C^x, FunctionAssignmentNode, and some error cases.	2015-06-13 09:42:40 -07:00
Favian Contreras	d800172062	Test derivitive function. Currently using a mix of written out Nodes, and parse to test against.	2015-05-31 02:50:14 -07:00
Rogelio J. Baucells	8fb42ee11b	fix tests	2015-05-29 21:34:29 -04:00
rjbaucells	ce95f7a837	lusolve() and slu() tests	2015-05-17 10:34:15 -04:00
rjbaucells	027462b081	slu() and lusolve()	2015-05-16 11:50:34 -04:00
rjbaucells	b5931fb116	solvers	2015-05-14 23:04:59 -04:00
rjbaucells	ceca6af8d3	slu() and lusolve()	2015-05-14 20:24:26 -04:00
rjbaucells	d3902a2fcf	lusolve() - partial	2015-05-09 11:21:23 -04:00
Rogelio J. Baucells	737d476970	slu() and lusolve()	2015-05-08 15:45:03 -04:00
rjbaucells	e3cee480ec	Merge remote-tracking branch 'origin/v2-test' into v2-sparse	2015-05-07 23:53:13 -04:00
rjbaucells	dd6335a6db	lsolve() and usolve()	2015-05-07 23:43:28 -04:00
Rogelio J. Baucells	c188a86be7	fix test	2015-04-27 17:04:58 -04:00
Rogelio J. Baucells	65ab4faa89	sparse updates	2015-04-27 15:31:05 -04:00
Rogelio J. Baucells	6df1021c9f	Merge remote-tracking branch 'origin/sparse-arithmetic' into v2-sparse ... Conflicts: lib/type/matrix/SparseMatrix.js	2015-04-27 12:12:32 -04:00
Rogelio J. Baucells	4347a3d16f	sparse arithmetic updates	2015-04-27 12:03:59 -04:00
rjbaucells	75594372ed	tests	2015-04-26 11:10:09 -04:00
rjbaucells	b17e528b85	cs sparse updates	2015-04-26 09:51:12 -04:00
Rogelio J. Baucells	070000633a	renamed sparse related files	2015-04-24 15:01:03 -04:00
Rogelio J. Baucells	81ab7148f5	Merge remote-tracking branch 'origin/v2' into v2-sparse	2015-04-24 14:46:23 -04:00
Rogelio J. Baucells	748fe0d0fb	CcsMatrix refactoring	2015-04-24 11:13:17 -04:00
Rogelio J. Baucells	4197743500	sparse lu()	2015-04-23 17:39:30 -04:00
rjbaucells	a2d2e24e76	multiply() refactoring	2015-04-22 19:46:35 -04:00
rjbaucells	3cce748166	lusolve() function	2015-04-12 23:55:17 -04:00
rjbaucells	440c95b686	lup() function	2015-04-12 22:37:45 -04:00
Rogelio J. Baucells	cb1af441ed	lusolve()	2015-04-09 16:38:00 -04:00