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172 Commits

Author SHA1 Message Date
bakk
0c454fb6f4 Lex '**' as power sign 2021-05-17 18:14:48 +02:00
bakk
48e94b1cdb Switched to Simpson's rule (composite, 3/8) for integration 2021-05-17 18:05:22 +02:00
bakk
08617640a5 Fixed "dx" in integrals, and created calculus.rs 
Previously, eg. "dx" would not be parsed as "dx" after a function, since
the parser did not keep track of whether or not it was currently inside
an integral or not, properly. This commit fixes that, and also makes it
possible to use any variable after the "d", eg. "dy". The integration
function was also put in its own file: calculus.rs.
 2021-05-17 16:51:16 +02:00
bakk
1d9237d30d Integration estimation 
Needs more a bit more accuracy though. Currently the n value in the
trapezoidal rule is fixed.
 2021-05-16 15:15:34 +02:00
bakk
4cfd563b38 kalk_web: Updated kalk and fixed audit problems 2021-05-15 17:22:18 +02:00
bakk
d5c991ffdf Fixed zeroes being trimmed for non-rug numbers 2021-05-15 16:15:25 +02:00
PaddiM8
277b1ed4c0 Updated the kalk version in web related things 2021-03-31 22:10:05 +02:00
PaddiM8
4751bbffe0 kalk: Fixed type error in kalk_num/regular.rs 2021-02-22 21:21:43 +01:00
PaddiM8
561bd61c3f Trimming trailing zeroes for non-rug numbers 2021-02-22 20:45:58 +01:00
PaddiM8
31878f9f1f Fixed xy^z precedence, from (xy)^2 to x(y^2) 2021-02-22 20:27:42 +01:00
Oliver Waldemar
ecc0fd5dcf Created kalk_mobile capacitor app with android and electron targets 2021-01-07 16:34:55 +01:00
PaddiM8
93514906f3 v0.3.12 2021-01-04 18:01:03 +01:00
PaddiM8
2714ed0f8c Fixed gamma and factorial functions for f64 2021-01-04 17:49:11 +01:00
PaddiM8
9de16e0fbe Fixed semantic errors 2021-01-03 00:19:22 +01:00
PaddiM8
a84e1e6527 kalk 1.4.1 2021-01-03 00:10:58 +01:00
PaddiM8
dd63bace58 Removed regex dependency from kalk crate and made 'test-case' a dev-dependency 2021-01-03 00:07:30 +01:00
PaddiM8
0c802df3d5 Implemented prelude gamma function for kalk without rug 2021-01-02 19:25:10 +01:00
PaddiM8
1df4932e25 Changed to a more recent version of wasm-pack (ci), and added optimization to wasm 2021-01-02 01:00:54 +01:00
PaddiM8
416064ac53 v0.3.10 and added npm publishing to ci 2021-01-01 17:44:56 +01:00
PaddiM8
bf06c7789d Updated kalk library README to include a JavaScript example, disabled wasm optimization, and created wasm build script 2020-12-31 01:47:09 +01:00
PaddiM8
f81e1731b3 Moved js_eval into Context 2020-12-31 01:03:16 +01:00
PaddiM8
3fc5a71b34 Return Option from js_eval 2020-12-31 00:16:39 +01:00
PaddiM8
b59d3e1f51 JavaScript bindings to KalkNum and ScientificNotation 2020-12-31 00:15:16 +01:00
PaddiM8
8a30ee7163 Added ToString trait to CalcError enum 2020-12-30 22:54:32 +01:00
PaddiM8
efbeb0857f WebAssembly foundation 2020-12-30 22:50:39 +01:00
PaddiM8
8014a61f1a Created a cargo feature for rug, f64 will be used instead if it's disabled 2020-12-30 16:03:02 +01:00
PaddiM8
e8c362c72e Prevent self-referencing variables 2020-12-28 23:54:12 +01:00
PaddiM8
865947dccd Improved consonant precision 2020-12-28 23:06:53 +01:00
PaddiM8
6518194582 v0.3.9 2020-12-28 19:15:25 +01:00
PaddiM8
17f5a0604e Fixed function declarations not being parsed 2020-12-28 19:13:39 +01:00
PaddiM8
b7153d68b7 Interpretation timeout 2020-12-28 19:09:21 +01:00
PaddiM8
58bb2fd60f Simple equation solving, mostly using pre-existing logic from the inverter 2020-12-14 19:21:30 +01:00
PaddiM8
9cacb0c57a v0.3.8 2020-12-14 00:07:19 +01:00
PaddiM8
7c05d1ab22 Added sum function to symbol_table::contains_fn 2020-12-13 23:47:44 +01:00
PaddiM8
fd29599e31 Fixed bug where symbol_table::contains_fn didn't check in the BINARY_FUNCS map 2020-12-13 23:44:33 +01:00
PaddiM8
98d29bcaa6 v0.3.7 2020-12-13 23:17:49 +01:00
PaddiM8
912779811c Allow multiplication with parenthesis without star symbol 2020-12-13 23:16:47 +01:00
PaddiM8
c92512d79d Added 'Copy' to TokenKind, and added a missing line related to the sum function 2020-12-13 22:09:49 +01:00
PaddiM8
339d98e2c6 User-configurable precision 2020-12-13 18:12:33 +01:00
PaddiM8
1233ad4269 Optimised 'sum' function 2020-12-13 17:45:06 +01:00
PaddiM8
a1af433ebd Allow spaces in input number literals 2020-12-13 16:44:45 +01:00
PaddiM8
6d8e182578 Fixed constant rounding 2020-12-13 15:53:38 +01:00
PaddiM8
c6d75104b3 Store number literals as f64 2020-12-13 15:52:22 +01:00
PaddiM8
c7b0b27117 Moved some unit logic into kalk_num 2020-12-13 15:31:11 +01:00
PaddiM8
98014166a9 Trimming zeroes at the start of scientific notation, and scientific notation exponent value fix 2020-12-13 02:25:33 +01:00
PaddiM8
9212581ebd Fixed tests 2020-12-13 02:11:19 +01:00
PaddiM8
f29104e489 Created KalkNum and moved output formatting from kalk_cli to kalk 2020-12-13 01:27:55 +01:00
PaddiM8
b6a745edbb removed un-used rug features 2020-12-11 13:17:33 +01:00
PaddiM8
29f8ac94f3 replaced phf with lazy_static 2020-12-10 23:40:29 +01:00
PaddiM8
3836d6e326 updated test_percent() 2020-12-10 15:13:02 +01:00
PaddiM8
e0384d3653 fixed multiplication with percent 2020-12-10 09:27:19 +01:00
PaddiM8
dd1b4d723f added percentage unit and modulo 2020-12-09 22:18:00 +01:00
PaddiM8
4d17210b49 allow letters after underscore in variables, eg. x_a 2020-12-09 10:47:46 +01:00
PaddiM8
ee6a4066da updated to 0.2.1 2020-12-09 09:40:26 +01:00
PaddiM8
f322bcbc7d fixed panic on trailing spaces 2020-12-09 09:36:49 +01:00
PaddiM8
1d93e60d91 Made lexer lex '°' as 'deg'. 2020-06-18 18:06:17 +02:00
PaddiM8
fe6df0ff32 Fixed merge issues, updated version numbers, and updated README with syntax instructions. 2020-06-18 18:03:40 +02:00
PaddiM8
d041a28f1d Merge branch 'units' 2020-06-18 17:42:36 +02:00
PaddiM8
3b492f5119 Added units to prelude functions. 2020-06-18 17:41:57 +02:00
PaddiM8
5de759b56b Fixed parser documentation and interpreter units tests. 2020-06-18 17:06:21 +02:00
PaddiM8
ce824511ff Created unit convertion expression. Syntax: <expr> to <unit> 2020-06-18 16:58:01 +02:00
PaddiM8
3259e78597 Changed nth_sqrt to nth_root. 2020-06-18 16:20:52 +02:00
PaddiM8
07e34c6bbb Implemented inversion for some prelude functions. 2020-06-18 16:20:18 +02:00
PaddiM8
7d845523d8 Made the unit be displayed in the result. 2020-06-18 02:02:48 +02:00
PaddiM8
8adabaa992 Added UnsupportedExpression errors. 2020-06-17 21:28:54 +02:00
PaddiM8
aa449ee92b Fixed inversion for (function) variables and added unit tests for the inverter. 2020-06-17 17:45:46 +02:00
PaddiM8
99fbdd6883 Fixed the broken unit tests in the parser and completed the test_angle_units test in the interpreter. 2020-06-15 21:27:47 +02:00
PaddiM8
7f3fb7c045 Integrated the angle unit system with then new dynamic unit system. 2020-06-15 19:10:55 +02:00
PaddiM8
7b708a7b45 Updated README with new features and updated version numbers. 2020-06-14 22:53:11 +02:00
PaddiM8
b87b2d10bc Added ans variable. 2020-06-14 22:33:29 +02:00
PaddiM8
20f15619a2 Added semicolon support to combine several statements in one line. 2020-06-14 22:03:22 +02:00
PaddiM8
112d8e78ea Added support for 'minus' expressions in the inverter and added some comments. 2020-06-14 21:54:39 +02:00
PaddiM8
a81cef2a86 Added support for 'minus' expressions in the inverter and added some comments. 2020-06-14 21:35:56 +02:00
PaddiM8
24771b3a5a Changed inverter to instead move expressions to the LHS, like done when equations are solved in maths. Also made it multiply into parenthesis. 2020-06-14 19:23:02 +02:00
PaddiM8
1edec7d16e Added some error checking to the inverter. 2020-06-13 22:18:37 +02:00
PaddiM8
e6778f7ef5 Merge branch 'master' into units 2020-06-13 21:57:27 +02:00
PaddiM8
c50534a248 Publish. 2020-06-13 21:42:14 +02:00
PaddiM8
d042e3577f Made it possible for the inverter to invert expressions with function calls. 2020-06-13 20:06:21 +02:00
PaddiM8
bff785bc1e Created the foundation of an expression inverter. This is used to create a second *inverted* unit declaration, in order to cover both of the units. 2020-06-13 19:01:33 +02:00
PaddiM8
eb20aae16f Added the unit statement (very basic and experimental). 2020-06-13 16:19:32 +02:00
PaddiM8
430841fc5f Trimmed end matches of dots in order to avoid numbers such as 1.. 2020-06-12 21:30:03 +02:00
PaddiM8
2cffe8dbfa Updated crate versions (thought I did this in the previous commit??). 2020-06-12 21:27:01 +02:00
PaddiM8
bbea1e4e82 Merge branch 'master' of https://github.com/PaddiM8/kalk 2020-06-12 21:01:12 +02:00
PaddiM8
db60867a19 Changed kalk crate version. 2020-06-12 21:00:56 +02:00
PaddiM8
52ad501ba3 Updated example code in README. 2020-06-12 21:00:03 +02:00
PaddiM8
6711e22f3e Version update test. 2020-06-12 18:16:54 +02:00
PaddiM8
f2a1ddcc05 Updated .travis.yml. 2020-06-12 16:10:32 +02:00
PaddiM8
0a5130099b Created a workspace Cargo.toml to unify the library and binary. 2020-06-12 14:11:42 +02:00
PaddiM8
fbe72d3f55 Fixed code in documentation in parser.rs 2020-06-12 14:10:10 +02:00
PaddiM8
8b16e3cbd4 Added example image and expanded feature list. 2020-06-12 00:34:50 +02:00
PaddiM8
50ba5f4d18 Added readme to Cargo.toml. 2020-06-12 00:08:14 +02:00
PaddiM8
22c5b0785c Added separate readme for the library. 2020-06-12 00:06:54 +02:00
PaddiM8
122aca4a97 Added separate readme for the library. 2020-06-12 00:06:15 +02:00
PaddiM8
0dc5bf9d30 Changed version number to 0.1.1 2020-06-11 23:53:04 +02:00
PaddiM8
9bf5ac209b Changed 'parsers' category to 'parser-implementations' 2020-06-11 23:52:12 +02:00
PaddiM8
cb1a7e921c Changed Cargo.toml to prepare for publish. 2020-06-11 23:47:03 +02:00
PaddiM8
4f9f8bc63e Extended parser::eval and parser::parse documentation by explaining when None is returned. 2020-06-11 23:45:54 +02:00
PaddiM8
46a27d4129 Added simple documentation for the exposed parts. 2020-06-11 23:09:44 +02:00
PaddiM8
0274721878 Added test_undefined_fn for the interpreter. 2020-06-11 22:14:43 +02:00
PaddiM8
125499065a Added test_fn and test_sum_fn for the interpreter. 2020-06-11 22:10:23 +02:00