On 20 Aug 2023, at 07:35, Piet de Jong <pietd...@gmail.com> wrote:
> Are there an cgee*.ijs scripts equivalent to dgee*.ijs scripts?
> Or do they have to be crafted from eg their equivalent dgee*.ijs
> counterparts?
Sorry for delay with answer.
J supports double-precision complex numbers ('Z' in LAPACK), not single-
precision ('C'). So, you should look for zgee*.ijs scripts instead.
By the way, a lot of math/lapack2 wrappers are in math/mt addon's test suite.
In particular, xGEEV family wrappers are in test/lapack2/geev.ijs script:
mat=. j./ i. 2 3 3 NB. sample matrix
load 'math/mt'
load 'math/mt/test/lapack2/geev'
'w Vl Vr'=. 'vv' zgeev mat
NB. 'vv' here is to get both left and right eigenvectors
--
Regards,
Igor
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