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
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
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Conflicts:
lib/core/typed.js
2015-07-29 20:57:50 +02:00
jos
d15751b041
Fixed operations with mixed fractions and numbers be converted to numbers instead of fractions.
2015-07-28 20:48:55 +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
2810c18178
Merge branch 'develop' into feature_lazyloading
2015-07-21 21:06:49 +02:00
jos
34348d8483
Merge remote-tracking branch 'origin/v2' into develop
2015-07-21 20:51:39 +02:00
Ganga Christopher
12514a7bc4
calculating root of complex numbers using De Moviers, returns array of n complex roots in polar form
2015-07-21 17:10:49 -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
jos
2353c4a61e
Renamed folders util to utils
2015-07-18 13:22:38 +02:00
jos
2d42218c7f
Removed isPositiveInteger from util/bignumber.js. Added some unit tests
2015-07-18 11:07:41 +02:00
jos
c1a279c293
Added unit test for math.clone(Fraction)
2015-07-18 09:56:04 +02:00
jos
91b56e117a
Added support for strings in function concat
2015-06-17 20:26:44 +02:00
jos
f70dcd5d48
Added one more test
2015-06-17 20:11:03 +02:00
jos
b3c7169493
Fixed #397 : Inaccuracies in nthRoot for very large values, and wrong results for very small values.
2015-06-17 20:06:13 +02:00
Favian Contreras
3591b7597d
Added test cases for trig functions, C^x, FunctionAssignmentNode, and some error cases.
2015-06-13 09:42:40 -07:00
jos
955dd2c392
Implemented util function isNegative
2015-06-07 22:10:45 +02:00
jos
4bc087fa35
Implemented function isPositive and some refinements
2015-06-07 22:06:03 +02:00
jos
4d37ca2364
Removed support for complex, unit, and string from isInteger, and removed support for string from isZero
2015-06-07 21:43:55 +02:00
jos
eab7b7fdd5
Implemented util function isNumeric
2015-06-07 21:35:05 +02:00
jos
5589527f24
Implemented util function isZero
2015-06-07 21:25:53 +02:00
jos
e249b17c61
Implemented util function isInteger
2015-06-07 21:16:50 +02:00
jos
3cf7d2c309
Conversions to v2
2015-06-07 16:53:40 +02:00
jos
1fe4dc899d
Merged latest develop to v2
2015-06-07 16:53:24 +02:00
jos
b7b4669935
Conversions after merging develop into v2
2015-06-07 15:57:58 +02:00
jos
a92b978036
Merged develop into v2
2015-06-07 15:57:41 +02:00
Jos de Jong
2705fd7bac
Merge pull request #380 from kv-kunalvyas/develop
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Added intersection function
2015-06-07 13:57:38 +02:00
Kunal Vyas
58cfb20ffd
Wrote unit tests
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- Added intersect.js file in lib/expression/docs
- added an entry in the index.js file in expression/docs
- modified intersect.js to give appropriate error messages
- added an entry in lib/math.js so that the test case file could find
the function
- wrote the test cases for intersect
2015-06-06 22:44:32 -04:00
jos
7347591535
Upgraded to fraction.js v2.0.0, added fraction support for pow (integer exponents only)
2015-05-31 12:21:24 +02:00
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
Rogelio J. Baucells
9eaafcbc5c
Merge branch 'josdejong/v2' into v2-sparse
2015-05-29 21:20:09 -04:00
jos
5762132822
Removed premature stuff on Permutation (see#362), and removed dependency on underscore.
2015-05-27 13:52:14 +02:00
jos
00a51a0fa1
Merge branch 'Multinomial' of https://github.com/devanp92/mathjs into devanp92-Multinomial
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Conflicts:
HISTORY.md
lib/util/number.js
2015-05-27 13:37:31 +02:00
jos
0eb9b5b119
Implemented a new configuration option predictable, which can be set to true in order to ensure predictable function output types.
2015-05-23 21:00:08 +02:00
Rogelio J. Baucells
d927b08945
Merge remote-tracking branch 'origin/v2-Index' into v2-sparse
2015-05-22 15:25:21 -04:00
Jos de Jong
3e6445a6d0
Merge pull request #368 from rjbaucells/v2-Index
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Extend Index implementation to support set of values
2015-05-22 21:13:21 +02:00
jos
3a1dea00b0
Function typeof no longer returns lower case names, but now returns lower case names for primitives (like number, boolean, string), and upper-camel-case for non-primitives (like Array, Complex, Function).
2015-05-22 21:05:35 +02:00
Devan Patel
88a8f4712b
Merge branch 'master' of github.com:devanp92/mathjs into Multinomial
2015-05-21 21:50:20 -04:00
Devan Patel
39acbdd558
Remove skipped test
2015-05-21 14:44:10 -04:00
Rogelio J. Baucells
f2a179aa31
Merge branch 'josdejong/v2' into v2-Index
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Conflicts:
lib/core/typed.js
lib/type/index/prototype/Index.js
2015-05-21 00:38:58 -04:00
Rogelio J. Baucells
7579412f7d
Index dimension with immutable matrix
2015-05-20 17:41:03 -04:00
jos
d81fe279cc
String input is now converted to numbers by default for all functions. Adding two strings will no longer concatenate them, but will convert the
...
strings to numbers and add them.
2015-05-19 22:18:40 +02:00
Max Bruckner
b50ed45c06
Use number configuration for return type of sum with empty array
2015-05-18 14:08:15 +02:00
Max Bruckner
1ef8f2986e
sum: Fix #369 return 0 for empty array
2015-05-17 21:18:14 +02:00
jos
e055828205
Minor tweaks
2015-05-17 17:00:20 +02:00
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
Favian Contreras
9df7ee1701
Implemented a partition-based selection function, which uses the quickselect algorithm. Tests as well.
2015-05-15 02:37:13 -07:00
