Mul x0 tanh Add Add cot Add coth cosh Pow 0.0400000000000000 cot x4 x0 x0 x0 
Add tanh Add Add cot Add coth cosh Pow 0.0400000000000000 cot x4 x0 x0 x0 Mul x0 Mul Pow sech Add Add cot Add coth cosh Pow 0.0400000000000000 cot x4 x0 x0 x0 2 Add Add Mul -1 Pow csc Add coth cosh Pow 0.0400000000000000 cot x4 x0 2 1 1 