https://github.com/lfex/lmatrix

A Simple Linear Algebra Library for LFE
https://github.com/lfex/lmatrix

Last synced: 1 day ago
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A Simple Linear Algebra Library for LFE

• Host: GitHub
• URL: https://github.com/lfex/lmatrix
• Owner: lfex
• Created: 2014-09-07T22:44:56.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2014-09-12T04:32:27.000Z (about 10 years ago)
• Last Synced: 2023-04-27T06:02:43.931Z (over 1 year ago)
• Language: Erlang
• Size: 230 KB
• Stars: 3
• Watchers: 3
• Forks: 0
• Open Issues: 5
• Metadata Files:
  • Readme: README.md

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README

        
# lmatrix



*A Simple Linear Algebra Library for LFE*

## Introduction

Erlang is not a programming language designed for nor performant with

numerical calculations. This library is for fun only, not for scientific

computing purposes.

## Installation

Just add it to your ``rebar.config`` deps:

```erlang

    {deps, [

        ...

        {lmatrix, ".*", {git, "[email protected]:lfex/lmatrix.git", "master"}}

      ]}.

```

And then do the usual:

```bash

    $ rebar get-deps

    $ rebar compile

```

## Usage

Start up the REPL, after compiling as above:

```bash

$ make repl-no-deps

```

Then use the library at will:

```cl

> (set matrix

    '((1 2 3)

      (4 5 6)

      (7 8 9)))

((1 2 3) (4 5 6) (7 8 9))

> (lmatrix:dim matrix)

(3 3)

> (lmatrix:transpose matrix)

((1 4 7) (2 5 8) (3 6 9))

```