SciPy

scipy.linalg.lapack.dsyevr

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

Wrapper for dsyevr.

Parameters:

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

Returns:

w : rank-1 array(‘d’) with bounds (n)

z : rank-2 array(‘d’) 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(26*n,1)