[Reduce-algebra-developers] A limit which sympy can calculate but reduce fails

[Andrey G. G. <A.G...@in...>]

limit!+((tan(sin(x))-sin(tan(x)))/(x^7+exp(-1/x)),x,0);

Even simpler:

limit!+(x^7/(x^7+exp(-1/x)),x,0);

Andrey