Add Pow x0 Pow x0 sech cos Add x0 -0.989992496600445 Mul 4 acoth x3 
Mul Pow x0 Add Pow x0 sech cos Add x0 -0.989992496600445 -1 Add Pow x0 sech cos Add x0 -0.989992496600445 Mul Mul x0 log x0 Mul Pow x0 Add sech cos Add x0 -0.989992496600445 -1 Add sech cos Add x0 -0.989992496600445 Mul Mul x0 log x0 Mul Mul tanh cos Add x0 -0.989992496600445 Mul -1 sech cos Add x0 -0.989992496600445 Mul -1 sin Add x0 -0.989992496600445 