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