scipy.linalg.lapack.chetrf

scipy.linalg.lapack.chetrf(a[, lower, lwork, overwrite_a]) = <fortran object>

Wrapper for chetrf.

Parameters:

ainput rank-2 array(‘F’) with bounds (n,n)

Returns:

ldurank-2 array(‘F’) with bounds (n,n) and a storage

ipivrank-1 array(‘i’) with bounds (n)

infoint

Other Parameters:

lowerinput int, optional

Default: 0

overwrite_ainput int, optional

Default: 0

lworkinput int, optional

Default: max(n,1)