Pow atanh acos sech x3 Add Add acsch Pow atan csc Mul pi x5 csch x4 x0 x0 
Mul Pow atanh acos sech x3 Add Add Add acsch Pow atan csc Mul pi x5 csch x4 x0 x0 -1 Mul Mul atanh acos sech x3 log atanh acos sech x3 2 