Mul Add Mul sec x0 x0 Add Add x0 -0.963381006526313 -4 Pow sqrt x0 Add Mul x4 pi Mul tanh Add x1 x6 x2 
Add Mul Pow sqrt x0 Add Mul x4 pi Mul tanh Add x1 x6 x2 Add Add Mul x0 Mul tan x0 sec x0 sec x0 1 Mul Add Mul sec x0 x0 Add Add x0 -0.963381006526313 -4 Mul Pow sqrt x0 Add Add Mul x4 pi Mul tanh Add x1 x6 x2 -1 Mul Add Mul x4 pi Mul tanh Add x1 x6 x2 Pow Mul 2 sqrt x0 -1 