scipy.linalg.lapack.chbevx

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

Wrapper for chbevx.

Parameters

abinput rank-2 array(‘F’) with bounds (ldab,n)

vlinput float

vuinput float

ilinput int

iuinput int

Returns

wrank-1 array(‘f’) with bounds (n)

zrank-2 array(‘F’) with bounds (ldz,mmax)

mint

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

infoint

Other Parameters

overwrite_abinput int, optional

Default: 1

ldabinput int, optional

Default: shape(ab,0)

compute_vinput int, optional

Default: 1

rangeinput int, optional

Default: 0

lowerinput int, optional

Default: 0

abstolinput float, optional

Default: 0.0

mmaxinput int, optional

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