SciPy

This is documentation for an old release of SciPy (version 0.17.1). Read this page in the documentation of the latest stable release (version 1.15.1).

scipy.linalg.lapack.dsbevx

scipy.linalg.lapack.dsbevx(ab, vl, vu, il, iu[, ldab, compute_v, range, lower, abstol, mmax, overwrite_ab]) = <fortran object>

Wrapper for dsbevx.

Parameters:

ab : input rank-2 array(‘d’) with bounds (ldab,*)

vl : input float

vu : input float

il : input int

iu : input int

Returns:

w : rank-1 array(‘d’) with bounds (n)

z : rank-2 array(‘d’) with bounds (ldz,mmax)

m : int

ifail : rank-1 array(‘i’) with bounds ((compute_v?n:1))

info : int

Other Parameters:
 

overwrite_ab : input int, optional

Default: 1

ldab : input int, optional

Default: shape(ab,0)

compute_v : input int, optional

Default: 1

range : input int, optional

Default: 0

lower : input int, optional

Default: 0

abstol : input float, optional

Default: 0.0

mmax : input int, optional

Default: (compute_v?(range==2?(iu-il+1):n):1)