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Author SHA1 Message Date
bakk
b0a1d3581b Integration with complex numbers 2021-05-23 02:21:35 +02:00
bakk
ab6e758726 Allow a comma before 'dx' in integrals 2021-05-23 01:56:25 +02:00
bakk
0e425fbf90 Allow function calls without parenthesis even with a variable as argument 2021-05-23 01:42:10 +02:00
bakk
7fd6d28e1d Always round values <= 10^-16 down to zero 2021-05-23 01:30:10 +02:00
bakk
0bbf1c4974 Finding square roots for estimate() 2021-05-23 01:10:22 +02:00
bakk
34e374b346 Created synonym 'integral' for 'integrate' 2021-05-23 00:55:35 +02:00
bakk
7b635079c8 Fixed estimation skipping values with no estimation, when the real/complex value had an estimation 2021-05-23 00:52:43 +02:00
bakk
c80f58433c Convert fract to f64 before turning into string in estimate() 2021-05-23 00:44:58 +02:00
bakk
7af71ff332 Avoid panic because of invalid number literal 2021-05-23 00:04:50 +02:00
bakk
594d139345 Fixed integration with expressions like xdx 2021-05-22 23:59:53 +02:00
bakk
a60dc2bf65 Fixed eg. 'xy' being parsed as 'y' inside functions 2021-05-22 22:40:24 +02:00
bakk
cff40be924 Made sum() and ans compatible with complex numbers 2021-05-22 22:03:35 +02:00
bakk
637c3e331b Implemented complex variants of prelude functions 2021-05-22 20:47:10 +02:00
bakk
7898f40021 Adjusted estimation and rounding to include imaginary numbers 2021-05-20 20:50:24 +02:00
bakk
328810d29d Division with complex numbers 2021-05-20 19:50:59 +02:00
bakk
ee3082ad66 Made complex numbers work without rug 2021-05-20 19:26:03 +02:00
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625c63470b Merge branch 'master' of https://github.com/PaddiM8/kalk 2021-05-20 15:23:56 +02:00
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22ac36bb4a Fixed negative scientific notation 2021-05-20 15:19:26 +02:00
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2936a58620 Basics of complex numbers 2021-05-20 15:11:32 +02:00
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869708b454 Removed code duplication in kalk_num 2021-05-20 11:03:53 +02:00
PaddiM8
7dc2a182fd Updated README to include derivation and integration 2021-05-19 10:30:17 +02:00
PaddiM8
d21202a446 kalk_web: Fixed error on empty result 2021-05-19 09:45:19 +02:00
PaddiM8
464af60ca7 workflow: Continue release even if something failed 2021-05-18 23:58:13 +02:00
PaddiM8
1689456b88 workflows: Continue release even if windows fails 2021-05-18 23:38:35 +02:00
bakk
150a0c7632 v0.4.1 2021-05-18 23:23:01 +02:00
bakk
4c92062117 Use KalkNum's to_string() function in to_scientific_notation() 2021-05-18 23:20:23 +02:00
bakk
121aafa118 kalk_web: Added integral and estimation support 2021-05-18 23:08:38 +02:00
bakk
e04742695a Combined to_scientific_notation() methods for both types, and added tests 2021-05-18 23:03:21 +02:00
bakk
cc776367fa Added wasm binding to KalkNum.estimate() 2021-05-18 20:40:43 +02:00
bakk
93830090b5 Bumbed version to 0.4.0 2021-05-18 20:34:17 +02:00
bakk
09c99c9169 Fixed mod.rs errors for when rug is not used, and added some unit tests there 2021-05-18 20:02:21 +02:00
bakk
dea2ab9ee2 Estimation/rounding for final results 2021-05-18 19:48:13 +02:00
bakk
2636f51077 Lex special symbols as one token 2021-05-18 17:49:31 +02:00
bakk
4db84aa441 Basic rounding for calculus functions 2021-05-17 23:55:20 +02:00
bakk
7f32829921 Higher order derivatation 2021-05-17 23:09:59 +02:00
bakk
ff6ad6a10d Improved accuracy for derivation 2021-05-17 21:27:11 +02:00
bakk
15c30cfeee Basics of derivation 
Derivation implemented for function calls (only). Eg. f'(2). It is not
yet possible to do something like f''(2), but this should be implemented
in the future. It should also be possible to derive normal expressions,
but this is not yet possible.
 2021-05-17 20:36:53 +02:00
bakk
9acdd71589 Created 'Identifier' struct that contains prime count and name without primes (ticks ') 2021-05-17 20:17:34 +02:00
bakk
374a449eab Fixed integrate function test 2021-05-17 18:15:49 +02:00
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
5b1589f687 kalk_web: Fill in value on touch 2021-02-22 21:07:57 +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