Eigen_absdet {EigenR}

Absolute value of the determinant

Description

Absolute value of the determinant of a real matrix.

Usage

Eigen_absdet(M)

Arguments

M

a real square matrix

Value

The absolute value of the determinant of M.

Note

'Eigen_absdet(M)' is not faster than 'abs(Eigen_det(M))'.

Examples

set.seed(666L)
M <- matrix(rpois(25L, 1), 5L, 5L)
Eigen_absdet(M)