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