scipy.linalg.lapack.ztgsen

scipy.linalg.lapack.ztgsen(select, a, b, q, z[, ijob, wantq, wantz, lwork, liwork, overwrite_a, overwrite_b, overwrite_q, overwrite_z]) = <fortran function ztgsen>

Wrapper for ztgsen.

Parameters:

selectinput rank-1 array(‘i’) with bounds (n)

ainput rank-2 array(‘D’) with bounds (n,n)

binput rank-2 array(‘D’) with bounds (n,n)

qinput rank-2 array(‘D’) with bounds (n,n)

zinput rank-2 array(‘D’) with bounds (n,n)

Returns:

asrank-2 array(‘D’) with bounds (n,n) and a storage

bsrank-2 array(‘D’) with bounds (n,n) and b storage

alpharank-1 array(‘D’) with bounds (n)

betarank-1 array(‘D’) with bounds (n)

qsrank-2 array(‘D’) with bounds (n,n) and q storage

zsrank-2 array(‘D’) with bounds (n,n) and z storage

mint

plfloat

prfloat

difrank-1 array(‘d’) with bounds (2)

infoint

Other Parameters:

ijobinput int, optional

Default: 4

wantqinput int, optional

Default: 1

wantzinput int, optional

Default: 1

overwrite_ainput int, optional

Default: 0

overwrite_binput int, optional

Default: 0

overwrite_qinput int, optional

Default: 0

overwrite_zinput int, optional

Default: 0

lworkinput int, optional

Default: (ijob==0?1:n+2)

liworkinput int, optional

Default: (ijob==0?1:n+2)