SciPy

scipy.linalg.lapack.dpbtrf

scipy.linalg.lapack.dpbtrf(ab[, lower, ldab, overwrite_ab]) = <fortran object>

Wrapper for dpbtrf.

Parameters:
ab : input rank-2 array(‘d’) with bounds (ldab,n)
Returns:
c : rank-2 array(‘d’) with bounds (ldab,n) and ab storage
info : int
Other Parameters:
 
lower : input int, optional

Default: 0

overwrite_ab : input int, optional

Default: 0

ldab : input int, optional

Default: shape(ab,0)