Pow cos x3 Add Mul Add asec Mul -2 Pow x6 x0 -2.09471254726110 1.32581766366803 -2 
Mul Pow cos x3 Add Add Mul Add asec Mul -2 Pow x6 x0 -2.09471254726110 1.32581766366803 -2 -1 Mul Mul cos x3 log cos x3 Mul 1.32581766366803 Mul Mul -2 Mul Pow x6 Add x0 -1 Mul x6 log x6 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Mul -2 Pow x6 x0 Mul -2 Pow x6 x0 -1 Mul -2 Pow x6 x0 Mul -2 Pow x6 x0 -1 