Y mul add c add mul c pow add mul c tan x2 mul x1 mul pow add x1 sqrt x1 c cos c c mul c mul x1 mul pow add mul c tan x2 mul x1 mul pow add x1 sqrt x1 c cos c c add mul c mul pow add x1 sqrt x1 c cos c mul x1 mul pow add x1 sqrt x1 c cos c add x1 add x2 mul c mul x1 pow add mul c tan x2 mul x1 mul pow add x1 sqrt x1 c cos c c