Y add -0.23 add mul -7.92 exp add 7.41 mul 0.8300000000000001 x_0 sub add sub sub mul 66.0 x_7 add mul -0.261 cos add -0.9 mul 0.9500000000000001 x_6 mul -0.022 mul x_5 inv add 0.42 mul 68.10000000000001 mul x_1 div x_2 x_1 mul 2.39 x_4 mul 0.253 pow2 add 67.10000000000001 mul -0.715 x_3 mul -20.5 x_3