eigenval / EIGENVALUES

[salvomic]

(06-04-2015 08:37 PM)Hlib Wrote:  ...I admire your enthusiasm.
It would be interesting to know in more details, what problem you work hard so?

thank you for admiration
In this case no particular problem (I like much linear algebra); I've also HP 50g (wonderful), but I aim to understand the potentiality and the limits of the Prime with linear algebra.
In the mean time I'm trying to implement something that Prime (for now) doesn't offer in simple way: LDU (and list of pivots), LDLt factorization and few (very few!) other things the Prime already don't have