On 03/10/2015 06:26 PM, 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?)
Does this help a bit? http://axiom-wiki.newsynthesis.org/ExampleIntegration (1) -> f := x/(x^3-x+1) x (1) ---------- 3 x - x + 1 Type: Fraction(Polynomial(Integer)) (2) -> i := integrate(f, x); Type: Union(Expression(Integer),...) (3) -> D(i, x) x (3) ---------- 3 x - x + 1 Type: Expression(Integer) (4) -> 23*%%F0^3 + %%F0 + 1 (4) 0 Admittedly, it would be better, to tell the user how %%F0 is defined. Ralf -- 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.
