Y mul div c c mul x3 mul x5 mul pow x3 c mul pow add x3 pow tan mul x3 pow x3 c div c c div c c mul pow cos mul x3 pow x3 c c mul pow tan mul x3 pow x3 c div c c mul add sqrt add x3 pow tan mul x3 pow x3 c div c c sin cos x5 add c add x5 tan c