- > Long lines aren't broken. - - FriCAS don't have support for automatically breaking long equations, and - I doubt other CASs can. That means, if a result looks messy in terminal, - it will be messy in other output backends. - - For this particular integration, complexIntegration gives a cleaner result: - - (1) -> complexIntegrate(sqrt(x^2+1)/(x^4+1), x)
(1) ┌──────────┐ ┌──────────┐ ┌──────┐ │ ┌───┐ │ ┌───┐ │ 2 ┌───┐ 2 - \│\│- 1 - 1 log(2\│\│- 1 - 1 - 2x\│x + 1 - 2\│- 1 + 2x ) + ┌────────────┐ ┌──────┐ ┌────────────┐ │ ┌───┐ │ 2 │ ┌───┐ ┌───┐ 2 - \│- \│- 1 - 1 log(- 2x\│x + 1 + 2\│- \│- 1 - 1 + 2\│- 1 + 2x ) + ┌────────────┐ ┌──────┐ ┌────────────┐ │ ┌───┐ │ 2 │ ┌───┐ ┌───┐ 2 \│- \│- 1 - 1 log(- 2x\│x + 1 - 2\│- \│- 1 - 1 + 2\│- 1 + 2x ) + ┌──────────┐ ┌──────────┐ ┌──────┐ │ ┌───┐ │ ┌───┐ │ 2 ┌───┐ 2 \│\│- 1 - 1 log(- 2\│\│- 1 - 1 - 2x\│x + 1 - 2\│- 1 + 2x ) / 4 - - which is similar to mma's output: - 3/2 3/2 (1 - I) x (1 + I) x ArcTan[--------------------] ArcTan[--------------------] 2 2 Sqrt[2] Sqrt[1 + x ] Sqrt[2] Sqrt[1 + x ] ---------------------------- + ---------------------------- Sqrt[2 - 2 I] Sqrt[2 + 2 I] -- 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 fricas-devel+unsubscr...@googlegroups.com. To post to this group, send email to fricas-devel@googlegroups.com. Visit this group at https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.