scipy.linalg.lapack.zpstf2

scipy.linalg.lapack.zpstf2(a[, tol, lower, overwrite_a]) = <fortran function zpstf2>

Wrapper for zpstf2.

Parameters:

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

Returns:

crank-2 array(‘D’) with bounds (n,n) and a storage

pivrank-1 array(‘i’) with bounds (n)

rank_cint

infoint

Other Parameters:

overwrite_ainput int, optional

Default: 0

tolinput float, optional

Default: -1.0

lowerinput int, optional

Default: 0