SciPy

scipy.linalg.lapack.zgbtrf

scipy.linalg.lapack.zgbtrf(ab, kl, ku[, m, n, ldab, overwrite_ab]) = <fortran object>

Wrapper for zgbtrf.

Parameters:
ab : input rank-2 array(‘D’) with bounds (ldab,n)
kl : input int
ku : input int
Returns:
lu : rank-2 array(‘D’) with bounds (ldab,n) and ab storage
ipiv : rank-1 array(‘i’) with bounds (MIN(m,n))
info : int
Other Parameters:
 
m : input int, optional

Default: shape(ab,1)

n : input int, optional

Default: shape(ab,1)

overwrite_ab : input int, optional

Default: 0

ldab : input int, optional

Default: max(shape(ab,0),1)