Pow x6 atanh Add Mul x0 0.514879053793327 sec x0 
Mul Pow x6 Add atanh Add Mul x0 0.514879053793327 sec x0 -1 Mul Mul x6 log x6 Mul Add 0.514879053793327 Mul tan x0 sec x0 Pow Add 1 Mul -1 Mul Add Mul x0 0.514879053793327 sec x0 Add Mul x0 0.514879053793327 sec x0 -1 