It's same as df(t)/dt, where t=x+1.
2020년 1월 4일 토요일 오후 8시 6분 55초 UTC+9, David Bailey 님의 말: > > On 04/01/2020 10:08, Francesco Bonazzi wrote: > > It's suggest to subclass Derivative if this feature is needed. > > > I'd like to know what d f(x)/d(x+1) means exactly. It isn't too easy to > GOOGLE. > > David > > > -- 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/5b622855-66f5-44b3-a4cc-d2c9c303152c%40googlegroups.com.
