Pow Add Mul -1 Pow -3 x1 Mul x7 sec sqrt Add x0 x3 x0 
Mul Pow Add Mul -1 Pow -3 x1 Mul x7 sec sqrt Add x0 x3 Add x0 -1 Add Mul x0 Mul x7 Mul Mul tan sqrt Add x0 x3 sec sqrt Add x0 x3 Pow Mul 2 sqrt Add x0 x3 -1 Mul Add Mul -1 Pow -3 x1 Mul x7 sec sqrt Add x0 x3 log Add Mul -1 Pow -3 x1 Mul x7 sec sqrt Add x0 x3 