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: ab : input rank-2 array(‘F’) with bounds (ldab,*)
vl : input float
vu : input float
il : input int
iu : input int
Returns: w : rank-1 array(‘f’) with bounds (n)
z : rank-2 array(‘F’) 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)