Y add mul x2 mul pow add x4 add mul c x5 mul c pow x5 c c tan x5 add mul x2 mul pow add x4 add mul c x5 mul c pow x5 c c mul add c pow tan x5 c add x5 x2 mul x2 mul pow add x4 add mul c x5 mul c pow x5 c c mul add c mul c pow x5 c mul add x5 x2 tan x5