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490 Commits 5 Branches 39 Tags 3.2 MiB
11869d1fef
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270 Commits

Author SHA1 Message Date
bakk
11869d1fef Added 'sgn' function 2022-01-20 21:18:32 +01:00
bakk
2bda63b058 Added 'diag' function 2022-01-20 20:49:00 +01:00
bakk
2699ce8fee Allow unary after power, eg. x^-1 2022-01-20 20:42:29 +01:00
bakk
917eea3ffe Matrix tranpose function 2022-01-19 23:46:36 +01:00
bakk
777d54cd40 Fixed matrix multiplication panicking in some cases 2022-01-18 19:53:32 +01:00
bakk
b8b7a0e257 Fixed associativity for parse_sum/parse_factor 2022-01-18 18:57:54 +01:00
bakk
48c1247b96 Get estimate for constant + some integer 2022-01-18 01:39:23 +01:00
bakk
0f4478a9d5 Fixed estimator showing huge square roots 2022-01-18 01:03:32 +01:00
bakk
9746556226 Estimation for any fractions with a denominator < 100 2022-01-18 00:51:41 +01:00
bakk
4903707ce0 Added constants to rounding::CONSTANTS 2022-01-16 22:55:20 +01:00
bakk
4521a2e05a Allow nested sums 2022-01-16 22:24:42 +01:00
bakk
46d5ed5716 Allow nested integrals 2022-01-16 21:58:46 +01:00
bakk
d54f2c1c4b Custom sum/prod variable name 
Eg. sum(k=1, 3, 2k)
 2022-01-16 21:48:46 +01:00
bakk
0f53a0d112 Show estimates when printing vector and matrices 2022-01-16 21:08:56 +01:00
bakk
121e121724 Allow piecewise without 'otherwise' branch 2022-01-16 21:06:51 +01:00
bakk
4704095cd9 Fixed clippy lints 2022-01-16 20:58:00 +01:00
bakk
a36d9849d5 Use KalkValue::has_imaginary() 2022-01-16 20:12:44 +01:00
bakk
6ab25d573c Added 'mod' keyword 2022-01-16 15:44:32 +01:00
PaddiM8
48e7b719f6 Chained comparison operators 2022-01-16 01:44:50 +01:00
PaddiM8
67ef28bd7f Vector comprehensions 2022-01-16 00:33:26 +01:00
PaddiM8
c31001777e Added integration tests for derivation, functions, groups, integration, matrices, sum, variables, and vectors 2022-01-14 22:56:59 +01:00
PaddiM8
f7c8ef8ad8 Equality comparison for matrices 2022-01-14 22:43:20 +01:00
PaddiM8
67599e7091 Fixed incorrect vector operations 2022-01-14 22:09:52 +01:00
PaddiM8
7ea88895ff Fixed 'dx' parsing in integrals 2022-01-14 21:32:15 +01:00
PaddiM8
841317b09b Moved variable declaration parsing to analysis.rs 2022-01-14 19:49:04 +01:00
PaddiM8
91ade0d4a5 Equality comparison for complex numbers 2022-01-14 17:59:04 +01:00
PaddiM8
f5eff6d28f Added logical and/or operators 2022-01-14 17:46:07 +01:00
PaddiM8
abd22c4d88 Perform comparison instead when there is no equation variable 2022-01-14 16:57:01 +01:00
PaddiM8
b54b9b3e0c Fixed panic for parenthesis-less function calls 2022-01-14 16:04:16 +01:00
PaddiM8
68f7e6a216 Separated parsing into two phases 
The first phase (parser.rs) is generally context-free, and builds a
naive AST where for example function calls are parsed as `f*(x)` where
`f` is a variable and `(x)`is a group. The second phase (analysis.rs)
then creates a new AST, where these are turned into a function call
expression instead.
 2022-01-14 15:08:19 +01:00
PaddiM8
4d00974f2c Switch to one-based indexing 2022-01-07 01:24:19 +01:00
PaddiM8
4defe15611 Indexing matrices by ⟦⟧ 2022-01-07 01:19:33 +01:00
PaddiM8
44174c9850 Allow matrices in prelude functions 2022-01-07 01:04:43 +01:00
PaddiM8
95fd78f3d1 Matrices 2022-01-07 00:39:29 +01:00
PaddiM8
b937cef83d Don't print real number when it's zero, in KalkValue::to_string() 2022-01-06 23:02:43 +01:00
PaddiM8
15b0a9a830 Simplify indexer parsing for variables with lowered part 2022-01-06 01:36:13 +01:00
PaddiM8
2cf8f41124 Indexing vectors by ⟦⟧ 2022-01-05 23:30:54 +01:00
PaddiM8
c0cc4060a4 Vector indexing with lowered numbers, eg. v_1 2022-01-05 22:41:41 +01:00
PaddiM8
3b740423f7 Don't allow multiplication of vectors of different sizes 2022-01-05 20:39:10 +01:00
PaddiM8
0aabade786 Treat any groups with commas as vectors 2022-01-05 18:50:07 +01:00
PaddiM8
971965ddce Added support for ⋅ symbol 2022-01-05 15:54:46 +01:00
PaddiM8
c5f99a8343 Fixed regular.rs compilation errors 2022-01-05 15:54:17 +01:00
PaddiM8
28f87f4708 Added vector functions min, max, average 2022-01-05 14:46:52 +01:00
PaddiM8
d0d75bbbee Call a function on every item in a vector when given as parameter 2022-01-05 02:52:09 +01:00
PaddiM8
78efe183c4 Added vector operations 2022-01-05 02:49:12 +01:00
PaddiM8
92521f842b Changed KalkNum to an enum, KalkValue, creating a better type system 2022-01-05 01:08:08 +01:00
PaddiM8
139739b97e v1.1.0 2022-01-01 17:02:11 +01:00
PaddiM8
d01ce4c526 Created integration tests 2022-01-01 03:42:49 +01:00
PaddiM8
dbf3866137 Support loading files in config dir 2022-01-01 02:35:33 +01:00
PaddiM8
474b4d9016 Added permutation functions (for nPr and nCr), closes #52 2022-01-01 01:09:30 +01:00