Pow sec Add 1.00009080398202 sqrt x0 x0 
Mul Pow sec Add 1.00009080398202 sqrt x0 Add x0 -1 Add Mul x0 Mul Mul tan Add 1.00009080398202 sqrt x0 sec Add 1.00009080398202 sqrt x0 Pow Mul 2 sqrt x0 -1 Mul sec Add 1.00009080398202 sqrt x0 log sec Add 1.00009080398202 sqrt x0 