Add Pow Pow tanh Add x5 cos x6 tan acoth x6 cot x0 cosh x6 
Mul Pow Pow tanh Add x5 cos x6 tan acoth x6 Add cot x0 -1 Mul Mul Pow tanh Add x5 cos x6 tan acoth x6 log Pow tanh Add x5 cos x6 tan acoth x6 Mul -1 Pow csc x0 2 