Add Add -2 tanh Add cot Mul x0 -0.964027580075817 x0 Add 0.648054273663885 x0 
Add Mul Pow sech Add cot Mul x0 -0.964027580075817 x0 2 Add Mul Mul -1 Pow csc Mul x0 -0.964027580075817 2 -0.964027580075817 1 1 