[−][src]Function peroxide::structure::matrix::inv_l
pub fn inv_l(l: Matrix) -> Matrix
Inverse of Lower matrix
Examples
extern crate peroxide; use peroxide::*; let a = matrix(c!(1,0,2,1), 2, 2, Row); assert_eq!(inv_l(a), matrix(c!(1,0,-2,1), 2, 2, Row)); let b = matrix(c!(1,0,0,2,1,0,4,3,1), 3, 3, Row); assert_eq!(inv_l(b), matrix(c!(1,0,0,-2,1,0,2,-3,1), 3, 3, Row));