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