scipy.linalg.lapack.dtzrzf_lwork

scipy.linalg.lapack.dtzrzf_lwork(m, n) = <flapack function dtzrzf_lwork>

Query the optimal workspace for dtzrzf (LAPACK dtzrzf with lwork = -1).

Parameters:

mint

Number of rows of the matrix.

nint

Number of columns of the matrix.

Returns:

workfloat

Optimal lwork.

infoint

0 on success; if negative, the -info-th argument had an illegal value.