Add x7 tan Mul 0.00411522633744856 Mul Pow x0 0.275720564771783 -4 
Mul Pow sec Mul 0.00411522633744856 Mul Pow x0 0.275720564771783 -4 2 Mul 0.00411522633744856 Mul -4 Mul Pow x0 -0.724279435228217 0.275720564771783 