SciPy

scipy.linalg.lapack.dgbsv

scipy.linalg.lapack.dgbsv(kl, ku, ab, b[, overwrite_ab, overwrite_b]) = <fortran object>

Wrapper for dgbsv.

Parameters:
kl : input int
ku : input int
ab : input rank-2 array(‘d’) with bounds (2*kl+ku+1,n)
b : input rank-2 array(‘d’) with bounds (n,nrhs)
Returns:
lub : rank-2 array(‘d’) with bounds (2*kl+ku+1,n) and ab storage
piv : rank-1 array(‘i’) with bounds (n)
x : rank-2 array(‘d’) with bounds (n,nrhs) and b storage
info : int
Other Parameters:
 
overwrite_ab : input int, optional

Default: 0

overwrite_b : input int, optional

Default: 0