extern/kalker
1
0
Fork 0
mirror of https://github.com/PaddiM8/kalker.git synced 2024-11-08 00:44:40 +01:00
Code Issues Packages Projects Releases Wiki Activity
Scientific calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals
102 Commits 5 Branches 39 Tags 3.2 MiB
Rust 90.6%
Svelte 6.1%
TypeScript 1.3%
HTML 0.5%
Python 0.4%
Other 1%
6711e22f3e
Go to file
PaddiM8 6711e22f3e Version update test.
2020-06-12 18:16:54 +02:00
kalk Version update test. 2020-06-12 18:16:54 +02:00
kalk_cli Version update test. 2020-06-12 18:16:54 +02:00
.gitignore Created a workspace Cargo.toml to unify the library and binary. 2020-06-12 14:11:42 +02:00
.travis.yml Added travis badge and modified travis file to only compile/test for master branch. 2020-06-12 17:32:17 +02:00
Cargo.lock Version update test. 2020-06-12 18:16:54 +02:00
Cargo.toml Created a workspace Cargo.toml to unify the library and binary. 2020-06-12 14:11:42 +02:00
example.png Added example image and expanded feature list. 2020-06-12 00:34:50 +02:00
LICENSE Create LICENSE 2020-06-11 23:38:03 +02:00
README.md Update README.md 2020-06-12 17:56:01 +02:00

README.md

kalk

Crates.io GitHub Docs.rs Build status

Kalk is a calculator (both program and library) that supports user-defined variables and functions.

Features

  • Operators: +, -, *, /, !
  • Groups: (), ⌈⌉, ⌋⌊
  • Pre-defined functions and constants
  • User-defined functions and variables. f(x, y) = xy, x = 5
  • Understands fairly ambiguous syntax. Eg. 2sin50 + 2xy
  • Syntax highlighting
  • Special-symbol completion on tab. Eg. write sqrt and press tab. It will be turned into √.
  • Sum function: sum(start, to, expression) Eg. sum(1, 3, 2n+1) is the same as 2*1+1 + 2*2+1 + 2*3+1 = 15

Installing

Make sure you have diffutils gcc make and m4 installed.

Cargo install

Run cargo install kalk_cli

Compiling yourself

  1. Go into the kalk_cli directory.
  2. Run cargo build --release
  3. Grab the binary from targets/release