Mul Pow 4 Add Add Pow atan x5 exp x0 E x0 asech E 
Mul asech E Mul Pow 4 Add Add Add Pow atan x5 exp x0 E x0 -1 Mul 5.38629436111989 Add Mul Pow atan x5 Add exp x0 -1 Mul Mul atan x5 log atan x5 exp x0 1 