hTensor: Multidimensional arrays and simple tensor computations.
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Warnings:
- 'ghc-prof-options: -auto-all' is fine during development, but not recommended in a distributed package. If you want to use this, make it conditional based on a flag (with 'manual: True' and 'default: False') and enable that flag during development.
This is an experimental library for multidimensional arrays, oriented to support simple tensor computations and multilinear algebra.
Array dimensions have an "identity" which is preserved in data manipulation. Indices are explicitly selected by name in expressions, and Einstein's summation convention for repeated indices is automatically applied.
The library has a purely functional interface: arrays are immutable, and operations typically work on whole structures which can be assembled and decomposed using simple primitives. Arguments are automatically made conformant by replicating them along extra dimensions appearing in an operation. There is preliminary support for Geometric Algebra and for solving multilinear systems.
A tutorial can be found in the website of the project.
Properties
| Versions | 0.1.0, 0.1.1, 0.5.0, 0.6.0, 0.7.0, 0.7.0.1, 0.8.0, 0.8.1, 0.8.2, 0.9.0, 0.9.0, 0.9.1 |
|---|---|
| Change log | None available |
| Dependencies | base (<5), containers, hmatrix (>=0.17), random [details] |
| License | BSD-3-Clause |
| Author | Alberto Ruiz |
| Maintainer | Alberto Ruiz <aruiz@um.es> |
| Category | Math |
| Home page | http://perception.inf.um.es/tensor |
| Source repo | head: git clone https://github.com/AlbertoRuiz/hTensor |
| Uploaded | by AlbertoRuiz at 2015-09-15T11:27:17Z |
Modules
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Downloads
- hTensor-0.9.0.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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