Fix small problem detected by user Yao Toa. sent to the LAPACK mailing list on April 23th 2012
It seems that this one has been around forever
============
hi.
i found a subtle difference between dsyevd.f and ssyevd.f when using lapack 3.4.1.
dsyevd updates LOPT after calling dsytrd and dlacpy. but those codes are not visible in ssyevd.f, cheevd.f and zheevd.f.
pls refer to line 329, 344 in dsyevd.f.
i wonder whether those codes are necessary, because dsyevd has precalculated LOPT with at least 1+6*N+2*N**2.
if those codes must be there, why not for ssyevd?
thanks in advance.
Yao Tao