Y add mul c mul x3 pow add mul c pow add x3 abs add div c c add x3 add x3 mul div c c mul x2 pow x3 c c tan x3 c mul c mul pow x3 c mul pow add x3 abs add div c c add x3 add x3 mul div c c mul x2 pow x3 c c mul add c mul c mul add c mul div c c mul x2 pow x3 c sign add div c c add x3 add x3 mul div c c mul x2 pow x3 c add mul c pow add x3 abs add div c c add x3 add x3 mul div c c mul x2 pow x3 c c tan x3