atanh sec Mul csch Pow x7 x3 cos Add x0 x3 
Mul Mul Mul tan Mul csch Pow x7 x3 cos Add x0 x3 sec Mul csch Pow x7 x3 cos Add x0 x3 Mul csch Pow x7 x3 Mul -1 sin Add x0 x3 Pow Add 1 Mul -1 Mul sec Mul csch Pow x7 x3 cos Add x0 x3 sec Mul csch Pow x7 x3 cos Add x0 x3 -1 