Pow x0 Mul 3 atan Pow Add tan asech sinh Mul cos x7 2 x5 x0 
Mul Pow x0 Add Mul 3 atan Pow Add tan asech sinh Mul cos x7 2 x5 x0 -1 Add Mul 3 atan Pow Add tan asech sinh Mul cos x7 2 x5 x0 Mul Mul x0 log x0 Mul 3 Mul Mul Pow Add tan asech sinh Mul cos x7 2 x5 Add x0 -1 Mul Add tan asech sinh Mul cos x7 2 x5 log Add tan asech sinh Mul cos x7 2 x5 Pow Add 1 Mul Pow Add tan asech sinh Mul cos x7 2 x5 x0 Pow Add tan asech sinh Mul cos x7 2 x5 x0 -1 