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