On Sun, 29 Nov 2020 at 23:48, David Bailey <[email protected]> wrote: > > I already see an improvement! > > I tried modifying the ODE transformer code you sent me to use x=cosh(t), and > at 1.6 the resultant expression didn't simplify properly, but at 1.7 it does. > I guess someone put an improvement into trigsimp (which I discovered works > for the hyperbolic functions too).
Excellent! I expect that is the change here by Gilles Schintgen: https://github.com/sympy/sympy/pull/19548 -- Oscar -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAHVvXxT1x%2BP3w95McWD82-_ECbvMDJTBcddO_0A5D7NQLmp23w%40mail.gmail.com.
