Function rgsl::linear_algebra::QRPT_decomp2

pub fn QRPT_decomp2(
    a: &MatrixF64, 
    q: &mut MatrixF64, 
    r: &mut MatrixF64, 
    tau: &mut VectorF64, 
    p: &mut Permutation, 
    signum: &mut i32, 
    norm: &mut VectorF64
) -> Value

This function factorizes the matrix A into the decomposition A = Q R P^T without modifying A itself and storing the output in the separate matrices q and r.