Add 2 cot Add sech x0 Add Add x1 Add x0 csc x0 sech exp x0 
Mul Mul -1 Pow csc Add sech x0 Add Add x1 Add x0 csc x0 sech exp x0 2 Add Mul tanh x0 Mul -1 sech x0 Add Add 1 Mul Mul -1 cot x0 csc x0 Mul Mul tanh exp x0 Mul -1 sech exp x0 exp x0 