"Barton Willis" <willisb at unk.edu> schrieb:
> Yes, I think elim will work for you. All you'll need to do is
> extract the first list returned by 'elim'. I took the
> liberty of simplifying your function LGS:
> (%i12) LGS(x):= map("=",rhs(x),lhs(x));
very cool, Barton, thank you!
indeed, a wonderful oneliner!
PS: LGS ='Lineares Gleichungs System'='system of linear equations')
HTH Wolfgang