Function condest::normest1

pub fn normest1(a_matrix: &Array2<f64>, t: usize, itmax: usize) -> f64

Estimates the 1-norm of matrix a.

The parameter t is the number of vectors that have to fulfill some bound. See Higham, Tisseur for more information. itmax is the maximum number of sweeps permitted.

NOTE: This function allocates on every call. If you want to repeatedly estimate the 1-norm on matrices of the same size, construct a Normest1 first, and call its methods.