SciPy

scipy.linalg.lapack.stgsen

scipy.linalg.lapack.stgsen(select, a, b, q, z[, lwork, liwork, overwrite_a, overwrite_b, overwrite_q, overwrite_z]) = <fortran object>

Wrapper for stgsen.

Parameters
selectinput rank-1 array(‘i’) with bounds (n)
ainput rank-2 array(‘f’) with bounds (lda,n)
binput rank-2 array(‘f’) with bounds (ldb,n)
qinput rank-2 array(‘f’) with bounds (ldq,n)
zinput rank-2 array(‘f’) with bounds (ldz,n)
Returns
arank-2 array(‘f’) with bounds (lda,n)
brank-2 array(‘f’) with bounds (ldb,n)
alpharrank-1 array(‘f’) with bounds (n)
alphairank-1 array(‘f’) with bounds (n)
betarank-1 array(‘f’) with bounds (n)
qrank-2 array(‘f’) with bounds (ldq,n)
zrank-2 array(‘f’) with bounds (ldz,n)
mint
plfloat
prfloat
difrank-1 array(‘f’) with bounds (2)
workrank-1 array(‘f’) with bounds (MAX(lwork,1))
iworkrank-1 array(‘i’) with bounds (MAX(1,liwork))
infoint
Other Parameters
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: max(MAX(4*n+16,2*m*(n-m)),1)

liworkinput int, optional

Default: n+6

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