calculator: A calculator repl, with variables, functions & Mathematica like dynamic plots.
A calculator repl that processes mathematical expressions. Does basic arithmetic, and provides pre-defined basic mathematical functions.
Provides binding functionality for variables and functions, and plotting support for functions with arbitrary number of arguments.
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Downloads
- calculator-0.4.1.2.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
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| Versions [RSS] | 0.1.2.2, 0.1.2.3, 0.1.3.0, 0.1.4.0, 0.1.4.1, 0.1.4.2, 0.1.5.0, 0.1.5.1, 0.1.5.2, 0.1.5.4, 0.2.0.0, 0.2.0.1, 0.2.0.2, 0.2.0.3, 0.2.2.0, 0.2.2.1, 0.3.0.0, 0.3.0.1, 0.3.0.2, 0.3.1.0, 0.3.1.1, 0.4.0.0, 0.4.0.1, 0.4.0.2, 0.4.1.0, 0.4.1.1, 0.4.1.2 (info) |
|---|---|
| Dependencies | base (>=4.6 && <5.0), containers, gtk, haskeline, hmatrix, parsec, plot-gtk-ui, transformers [details] |
| License | GPL-2.0-only |
| Author | Sumit Sahrawat |
| Maintainer | sumit.sahrawat.apm13@iitbhu.ac.in |
| Category | Math |
| Home page | https://github.com/sumitsahrawat/calculator |
| Source repo | head: git clone https://github.com/sumitsahrawat/calculator.git |
| Uploaded | by sumitsahrawat at 2016-10-10T20:31:33Z |
| Distributions | |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Executables | calculator |
| Downloads | 16334 total (67 in the last 30 days) |
| Rating | 2.0 (votes: 1) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs not available [build log] Last success reported on 2016-11-04 [all 4 reports] |
Readme for calculator-0.4.1.2
[back to package description]Calculator
A feature rich calculator repl.
Features
- Arithmetic
- Standard mathematical functions
- Variable bindings
- Function bindings
- Single argument functions
- Multiple argument functions
- Plotting
- Static plots (no animation)
- Dynamic plots (for multiple argument functions)
Installation
Linux users
From hackage:
stack install gtk2hs-buildtools
PATH="$HOME/.local/bin:$PATH" stack install calculator
From the repo:
stack install gtk2hs-buildtools # From a directory with no stack.yaml
cd /path/to/calculator/repo
PATH="$HOME/.local/bin:$PATH" stack install
Windows users
This should work, assuming the PATH variable is set correctly:
cmd> stack install gtk2hs-buildtools
cmd> stack install calculator
Implementation
- Written in haskell
- Parsing done using parsec
- Repl built using haskeline
- Colored output using ANSI color codes
Usage
Use :? to view usage instructions.
Thanks
- Thanks to husky for color output.