Y add mul c x2 add mul x3 mul add c pow tan mul sqrt x3 add x3 add mul x2 pow tan x3 div c c sin x2 c add mul sqrt x3 add c mul x2 mul pow tan x3 div c c add div c c mul div c c pow tan x3 c mul div c c mul pow x3 div c c add x3 add mul x2 pow tan x3 div c c sin x2 tan mul sqrt x3 add x3 add mul x2 pow tan x3 div c c sin x2