Mul cot Mul tanh x4 3 Pow Add x3 0.648054273663885 Add cot Add x0 x0 cos x0 
Mul cot Mul tanh x4 3 Mul Pow Add x3 0.648054273663885 Add Add cot Add x0 x0 cos x0 -1 Mul Mul Add x3 0.648054273663885 log Add x3 0.648054273663885 Add Mul Mul -1 Pow csc Add x0 x0 2 2 Mul -1 sin x0 