Mul sec Add pi x0 Add sech Pow cos tanh asech x6 sech Mul x0 Add -1 cbrt x5 Pow -3 pi 
Add Mul Add sech Pow cos tanh asech x6 sech Mul x0 Add -1 cbrt x5 Pow -3 pi Mul tan Add pi x0 sec Add pi x0 Mul sec Add pi x0 Mul Mul tanh Pow cos tanh asech x6 sech Mul x0 Add -1 cbrt x5 Mul -1 sech Pow cos tanh asech x6 sech Mul x0 Add -1 cbrt x5 Mul Pow cos tanh asech x6 Add sech Mul x0 Add -1 cbrt x5 -1 Mul Mul cos tanh asech x6 log cos tanh asech x6 Mul Mul tanh Mul x0 Add -1 cbrt x5 Mul -1 sech Mul x0 Add -1 cbrt x5 Add -1 cbrt x5 