Y add mul c mul pow x3 c pow add x1 add mul x3 add c x5 mul x5 pow add x5 pow tan x3 c c c mul pow x3 c mul add c add mul c x5 mul c mul x5 mul pow add x5 pow tan x3 c c mul add c mul c pow tan x3 c tan x3 add x1 add mul x3 add c x5 mul x5 pow add x5 pow tan x3 c c