SciPy

scipy.linalg.lapack.dsygvd

scipy.linalg.lapack.dsygvd(a, b[, itype, jobz, uplo, lwork, overwrite_a, overwrite_b]) = <fortran object>

Wrapper for dsygvd.

Parameters:

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

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

Returns:

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

w : rank-1 array(‘d’) with bounds (n)

info : int

Other Parameters:
 

itype : input int, optional

Default: 1

jobz : input string(len=1), optional

Default: ‘V’

uplo : input string(len=1), optional

Default: ‘L’

overwrite_a : input int, optional

Default: 0

overwrite_b : input int, optional

Default: 0

lwork : input int, optional

Default: max(1+6*n+2*n*n,1)