log Pow sin x0 sech Mul Pow 4 x2 Mul -1 Pow Mul -0.0366435703258656 x0 pi 
Mul Mul Pow sin x0 Add sech Mul Pow 4 x2 Mul -1 Pow Mul -0.0366435703258656 x0 pi -1 Add Mul sech Mul Pow 4 x2 Mul -1 Pow Mul -0.0366435703258656 x0 pi cos x0 Mul Mul sin x0 log sin x0 Mul Mul tanh Mul Pow 4 x2 Mul -1 Pow Mul -0.0366435703258656 x0 pi Mul -1 sech Mul Pow 4 x2 Mul -1 Pow Mul -0.0366435703258656 x0 pi Mul Pow 4 x2 Mul -1 Mul Pow Mul -0.0366435703258656 x0 Add pi -1 Mul pi -0.0366435703258656 Pow Pow sin x0 sech Mul Pow 4 x2 Mul -1 Pow Mul -0.0366435703258656 x0 pi -1 