acoth tanh coth Add x0 sinh Add x5 pi 
Mul Mul Pow sech coth Add x0 sinh Add x5 pi 2 Mul -1 Pow csch Add x0 sinh Add x5 pi 2 Pow Add 1 Mul -1 Mul tanh coth Add x0 sinh Add x5 pi tanh coth Add x0 sinh Add x5 pi -1 