th-cas: Compile-time CAS(Computer Algebra System)
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| Versions [RSS] | 0.1.0 |
|---|---|
| Change log | ChangeLog.md |
| Dependencies | base (>=4 && <5), template-haskell [details] |
| License | MIT |
| Author | Junji Hashimoto |
| Maintainer | junji.hashimoto@gmail.com |
| Category | Math, Numeric |
| Home page | https://github/junjihashimoto/th-cas |
| Bug tracker | https://github.com/junjihashimoto/th-cas/issues |
| Source repo | head: git clone https://github.com/junjihashimoto/th-cas |
| Uploaded | by junjihashimoto at 2015-11-16T01:20:34Z |
| Distributions | NixOS:0.1.0 |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Downloads | 968 total (5 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2015-11-16 [all 2 reports] |
Readme for th-cas-0.1.0
[back to package description]th-cas : Compile-time CAS(Computer Algebra System)
CAS(Computer Algebra System) operations like diff are done at compile-time. (integrate-function is under development.)
Usage
Write diff function var with Quotes of TemplateHaskell.
diff makes a diffirential of the function at compile-time.
So there is no overhead at execution-time.
A example is below.
import Algebra.CAS.TH
myfunc x = $(diff [|x*x+2*x+1|] [|x|])