Add Pow cot Mul x0 x0 Mul Pow Pow acoth Add x7 -2 x5 x0 tanh Add x0 x5 1 
Mul Pow cot Mul x0 x0 Add Mul Pow Pow acoth Add x7 -2 x5 x0 tanh Add x0 x5 -1 Add Mul Mul Pow Pow acoth Add x7 -2 x5 x0 tanh Add x0 x5 Mul Mul -1 Pow csc Mul x0 x0 2 Add x0 x0 Mul Mul cot Mul x0 x0 log cot Mul x0 x0 Add Mul tanh Add x0 x5 Mul Pow Pow acoth Add x7 -2 x5 Add x0 -1 Mul Pow acoth Add x7 -2 x5 log Pow acoth Add x7 -2 x5 Mul Pow Pow acoth Add x7 -2 x5 x0 Pow sech Add x0 x5 2 