scipy.linalg.lapack.zhbevx

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

Wrapper for zhbevx.

Parameters:

ab : input rank-2 array(‘D’) with bounds (ldab,n)

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)