asech Mul Add x1 x3 Add 1.04719755119660 Mul 4 tan x0 
Mul Mul Add x1 x3 Mul 4 Pow sec x0 2 Pow Mul Mul Mul Add x1 x3 Add 1.04719755119660 Mul 4 tan x0 Mul Add x1 x3 Add 1.04719755119660 Mul 4 tan x0 sqrt Add 1 Mul -1 Pow Mul Mul Add x1 x3 Add 1.04719755119660 Mul 4 tan x0 Mul Add x1 x3 Add 1.04719755119660 Mul 4 tan x0 -1 -1 