Add 2.16050980945615 csc sech log Add 74.2099485247878 x0 
Mul Mul Mul -1 cot sech log Add 74.2099485247878 x0 csc sech log Add 74.2099485247878 x0 Mul Mul tanh log Add 74.2099485247878 x0 Mul -1 sech log Add 74.2099485247878 x0 Pow Add 74.2099485247878 x0 -1 