On Tuesday, 10 March 2015 19:40:38 UTC, Waldek Hebisch wrote: > > Dima Pasechnik wrote: > > > > (1) -> integrate(x/(x^3-x+1),x) > > > > (1) > > +-----------+ > > | 2 > > 4\|69%%F0 + 4 > > * > > atan > > [etc...] > > > > Type: > > Union(Expression(Integer),...) > > > > How does one extract the definition of F0? (Or is it %%F0?) > > Use definingPolynomial: > > definingPolynomial(%%E0) > > 3 > 23%%E0 + %%E0 + 1 > (2) ------------------ > 23 > > > In your case symbol name is %%F0. For me it is %%E0. >
Thanks! How does one figure it out in code, without looking at the expression? (I guess there could be more than one field extension involved) > > -- > Waldek Hebisch > [email protected] <javascript:> > -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
