Thank you very much! I thought I'd cleaned up the spelling errors and typos - but obviously not. I'll get onto that soon. Could you enlarge on the Risch algorithm? I always assumed that Axiom had a complete implementation, but if not I'd want to be put right. And of course I'd be happy to take on board any nice snippets which shows Axiom's superiority over other systems.
-Alasdair On Monday, January 4, 2016 at 2:51:43 PM UTC+11, oldk1331 wrote: > > FYI, there is also an Emacs extension axiom-environment [1], which is > very nice and it has Org-mode support: ob-axiom. > > The Risch algorithm implemented in FriCAS is still incomplete, there are a > few holes > in the mixed algebraic-transcendental case. > > There is a right parenthesis missing in "(12) -> sum(1/k,k=1..100", page 4. > And a typo "dispkay => display" on page 4. > > There is a right parenthesis missing in "(16) -> exp(%pi*sqrt(163.0)", > page 5; > "(24) -> expand((x+2*y-3*z)^5", page 6; > "(36) -> solve[x^2-y^2=4,x*y=3],1.0e-10)", left parenthesis, page 7; > "(39) -> limit(x/sqrtx^2-1,x=%plusInfinity)", parenthesis missing, page 7; > "(106) -> expand((x-2*y+3*z)^3", page 20; > "”Axiom: The Scientific Computation System”", quotes don't match, page 23; > "”diff ”", quotes don't match, page 24; > "”difference”", quotes don't match, page 25. > > Typo "ploat => plot" on page 14. > > Generally speaking, this is a good introduction. > > [1] https://bitbucket.org/pdo/axiom-environment > -- 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 https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
