Dear Mohammad, if phi is a mapping, you can use
a^phi to calculate phi(a) HTH Alexander > On 26 Jan 2018, at 10:20, Mohammad Reza Sorouhesh <msorouh...@gmail.com> > wrote: > > Dear Froum, > My question concerns a certain map say isomorphism on finite semigroups. > GAP has a nice code 'IsomorphismTransformationSemigroup( S)' in which one > can find a possible generic attribute semigroup that is a transformation > semigroup isomorphic to $S$ say $R$. Let $a∈ S$ and let $\phi$ be above > noted isomorphic map. How can I call $\phi(a)$ in GAP? I mean how can I > find the image of $a$ under mapping $\phi$? I know that this map takes > generator to generator. So that $a$ may be any other element of $S$. I hope > this question is not a very famous duplicate question. Thanks > _______________________________________________ > Forum mailing list > Forum@gap-system.org > https://mail.gap-system.org/mailman/listinfo/forum _______________________________________________ Forum mailing list Forum@gap-system.org https://mail.gap-system.org/mailman/listinfo/forum
