On Tue, Apr 13, 2021 at 11:35:55AM +0200, Prof. Dr. Johannes Grabmeier privat
wrote:
> the FriCAS code for inverting matrices over R is not correct. If wished
> I can provide the necessary changes to matfuns.spad
I am not sure what you consider as "not correct". Namely, currently
'inverse' assum
On 13.04.2021 11:35, Prof. Dr. Johannes Grabmeier privat wrote:
> the FriCAS code for inverting matrices over R is not correct. If wished
> I can provide the necessary changes to matfuns.spad
From my side, please do ;)
(2) -> IU := inverse(U)@Matrix(R)
An expression involving @ Matrix(Integer
the FriCAS code for inverting matrices over R is not correct. If wished
I can provide the necessary changes to matfuns.spad
Problem: recip returns "failed", inverse coerces to Fraction Integer:
(1) -> R := IntegerMod 26
(1) IntegerMod(26)
