Crate mathru

mathru

A crate that provides mathematics functions implemented entirely in Rust.

Usage

The library usage is described well in the API documentation - including example code.

Add this to your Cargo.toml:

[dependencies]
mathru = "0.3"

Then import the modules and it is ready to be used:

 use mathru::algebra::linear::{Vector, Matrix};
 // Compute the LU decomposition of a 2x2 matrix
 let a: Matrix<f64> = Matrix::new(2, 2, vec![1.0, 2.0, -3.0, -7.0]);
 let b: Vector<f64> = vector![1.0; 3.0];

 let (l, u, p): (Matrix<f64>, Matrix<f64>, Matrix<f64>) = a.dec_lu();

 let b_hat = &p * &b;

 let y = u.subst_backward_vector(b_hat);

 let x = p * l.subst_forward_vector(y);

 println!("{}", x);

Modules

algebra	Algebra
analysis	Analysis
elementary	Elementary functions
num
optimization	Optimization
special	Special functions
statistics	Statistics

Macros

Complex
Complex32
Complex64
matrix	Macro to construct matrices
vector	Macro to construct vectors