> -------------------------- > https://github.com/fricas/fricas/blob/master/src/doc/htex/ug06.htex#L2410 > REPLACE: > (s.i = s.j) and palAux?(s,i+1,i-1) > BY: > (s.i = s.j) and palAux?(s,i+1,j-1) > MOTIVATION: > IIUC, presently the function palAux? declare palindromes aggregates > having equal first and last element. > This results in an wrong stream FricasUG sec 6.20, pag 218, (9) > The nine-th term > 1111111111^2 = 1234567900987654321 > is NOT palindrome and false would have been expected.
Good catch! > -------------------------- > https://github.com/fricas/fricas/blob/master/src/doc/htex/ug06.htex#L2735 > REPLACE: > \spadcommand{eirule integral(sin u + exp u/u, u) \free{eirule}} > BY eg: > \spadcommand{eirule integral((sin u + exp u)/u, u) \free{eirule}} > MOTIVATION: > The current example does not test the ?y pattern in FricasUG sec 6.21, > pag 223, (17) as anticipated in the text. Right. Parentheses make sense here. Thanks. 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 https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
