sec Pow x4 Mul x7 Add x3 Pow x0 Add -7.08616739573719 x3 
Mul Mul tan Pow x4 Mul x7 Add x3 Pow x0 Add -7.08616739573719 x3 sec Pow x4 Mul x7 Add x3 Pow x0 Add -7.08616739573719 x3 Mul Pow x4 Add Mul x7 Add x3 Pow x0 Add -7.08616739573719 x3 -1 Mul Mul x4 log x4 Mul x7 Mul Pow x0 Add Add -7.08616739573719 x3 -1 Add -7.08616739573719 x3 