Mul Mul tan Mul Add 2980.95798704173 x0 Add x3 Add x0 log x0 -2 x6 
Mul x6 Mul -2 Mul Pow sec Mul Add 2980.95798704173 x0 Add x3 Add x0 log x0 2 Add Add x3 Add x0 log x0 Mul Add 2980.95798704173 x0 Add 1 Pow x0 -1 