Mul Mul Add Pow atanh atan cos asin Add -5 sech x5 x2 pi tan x0 acsch x0 
Add Mul acsch x0 Mul Add Pow atanh atan cos asin Add -5 sech x5 x2 pi Pow sec x0 2 Mul Mul Add Pow atanh atan cos asin Add -5 sech x5 x2 pi tan x0 Mul -1 Pow Mul Mul x0 x0 sqrt Add 1 Mul -1 Pow Mul x0 x0 -1 -1 