sech csc Pow x0 0.648054273663885 
Mul Mul tanh csc Pow x0 0.648054273663885 Mul -1 sech csc Pow x0 0.648054273663885 Mul Mul Mul -1 cot Pow x0 0.648054273663885 csc Pow x0 0.648054273663885 Mul Pow x0 -0.351945726336115 0.648054273663885 