Y add 0.499 sub mul -2.0 pow2 add 1.1400000000000001 mul 0.559 x_0 mul -5.9 mul add add mul -0.855 inv add -48.0 mul 5.29 div abs add 0.679 mul 81.10000000000001 x_4 mul cos add 8.72 mul 0.269 x_7 x_6 mul -26.5 x_3 mul -41.800000000000004 x_5 add mul -56.7 x_1 mul -0.091 x_2