Go Integrals
About
Go Integrals is an implementation of numerical integration algorithms in GoLang. It's mainly an library containing mathematical basic 2D-functions and the integrations algorithms it self.
So far the following functions are available:
- Polynomial (f(x) = c0 + c1*x +c2*x^2 + ... + cn*x^(n-1))
- Exponential (f(x) = a*e^(b*x))
And the following integration algorithms: - Trapezoid Rule
Any other function can be use in the algorithm as long as they implement the Function interface.the same is valid for the integration algorithms, that should implement Integral.
To Do
- Create develop more functions and add math operations between then
- Plot graphs
- Save and Load points from a graph
- Integrate over an slice or array of points
Getting Started
Add the package to your project:
go get github.com/hereisjohnny2/go-integrals
The main.go file in the project root is only for testing integration propose. It will be removed in the future.
Tests
On each polynomial function or integration folder run:
cd functions/exponential
go test
