Introduction

Overview

Eigenkit is a linear algebra library for C++ programming language.
This library it's still under development, but it's already possible to observe how the structure of the first completed version will be. Currently, it only offers a variety of methods for dense matrices, linear systems and quaternions. Many other important features, such as methods for sparse matrices, will be added with subsequent releases.

Features

• Supports many C++ Standard Numerics Library functions and types, like complex
• Compatible with any compiler
• Easily Extensible
• Open Source

Example of Usage

Here there's a simple first program to get you started:

    #include <iostream>
    #include <Eigenkit/Eigenkit.h>
                        
    int main()
    {
        ek::Matrix<int> mtx(2,2);
        mtx(0,0) = 1;
        std::cout << mtx(0,0);
    }

Output:

    1

The basic class provided by Eigenkit library is the Matrix class, whose instances retain the properties of dense matrices. In the code above, we are initializing a 2x2 matrix whose elements are integers, assigning the value 1 to the element in position (0,0) and showing on terminal the matrix element in position (0,0), which we expect to be 1.