SciPy

scipy.linalg.lapack.zgegv

scipy.linalg.lapack.zgegv(*args, **kwds)

zgegv is deprecated! The *gegv family of routines has been deprecated in LAPACK 3.6.0 in favor of the *ggev family of routines. The corresponding wrappers will be removed from SciPy in a future release.

alpha,beta,vl,vr,info = zgegv(a,b,[compute_vl,compute_vr,lwork,overwrite_a,overwrite_b])

Wrapper for zgegv.

Parameters:
a : input rank-2 array(‘D’) with bounds (n,n)
b : input rank-2 array(‘D’) with bounds (n,n)
Returns:
alpha : rank-1 array(‘D’) with bounds (n)
beta : rank-1 array(‘D’) with bounds (n)
vl : rank-2 array(‘D’) with bounds (ldvl,n)
vr : rank-2 array(‘D’) with bounds (ldvr,n)
info : int
Other Parameters:
 
compute_vl : input int, optional

Default: 1

compute_vr : input int, optional

Default: 1

overwrite_a : input int, optional

Default: 0

overwrite_b : input int, optional

Default: 0

lwork : input int, optional

Default: max(2*n,1)

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