SciPy

scipy.linalg.lapack.cheevr

scipy.linalg.lapack.cheevr(a[, jobz, range, uplo, il, iu, lwork, overwrite_a]) = <fortran object>

Wrapper for cheevr.

Parameters:

a : input rank-2 array(‘F’) with bounds (n,n)

Returns:

w : rank-1 array(‘f’) with bounds (n)

z : rank-2 array(‘F’) with bounds (n,m)

info : int

Other Parameters:
 

jobz : input string(len=1), optional

Default: ‘V’

range : input string(len=1), optional

Default: ‘A’

uplo : input string(len=1), optional

Default: ‘L’

overwrite_a : input int, optional

Default: 0

il : input int, optional

Default: 1

iu : input int, optional

Default: n

lwork : input int, optional

Default: max(18*n,1)