scipy.linalg.lapack.dsygvx¶

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

Wrapper for dsygvx.

Parameters:

Parameters:	a : input rank-2 array(‘d’) with bounds (n,n) b : input rank-2 array(‘d’) with bounds (n,n) iu : input int
Returns:	w : rank-1 array(‘d’) with bounds (n) z : rank-2 array(‘d’) with bounds (n,m) ifail : rank-1 array(‘i’) 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 il : input int, optional Default: 1 lwork : input int, optional Default: 8*n

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

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

iu : input int

Returns:

w : rank-1 array(‘d’) with bounds (n)

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

ifail : rank-1 array(‘i’) 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

il : input int, optional

Default: 1

lwork : input int, optional

Default: 8*n