Add -4 Add Mul tanh x5 tan sech Pow x0 pi atan acoth Add acsc pi x0 
Add Mul tanh x5 Mul Pow sec sech Pow x0 pi 2 Mul Mul tanh Pow x0 pi Mul -1 sech Pow x0 pi Mul Pow x0 Add pi -1 pi Mul Pow Add 1 Mul -1 Mul Add acsc pi x0 Add acsc pi x0 -1 Pow Add 1 Mul acoth Add acsc pi x0 acoth Add acsc pi x0 -1 