Y add 12.0 add sub mul -9.02 tan add 0.20500000000000002 mul 0.196 x_0 mul -0.849 x_0 add mul 8.700000000000001 mul inv sub mul -0.618 x_4 mul 0.322 x_3 div x_5 inv add -39.800000000000004 mul -0.9380000000000001 x_1 sub mul 0.295 x_2 mul 6.42 x_1