Pow Add cosh sec Add atanh x0 3 Mul Add Pow x0 asech coth x3 log x4 0.0183156388887342 16 
Mul Pow Add cosh sec Add atanh x0 3 Mul Add Pow x0 asech coth x3 log x4 0.0183156388887342 15 Mul 16 Add Mul sinh sec Add atanh x0 3 Mul Mul tan Add atanh x0 3 sec Add atanh x0 3 Pow Add 1 Mul -1 Mul x0 x0 -1 Mul 0.0183156388887342 Mul Pow x0 Add asech coth x3 -1 asech coth x3 