Y add -4.61 sub sub mul -0.376 mul x_3 mul x_4 x_0 mul -53.300000000000004 x_2 sub mul 2.0 x_6 sub mul 0.382 abs add 5.69 mul -0.93 x_5 sub mul 0.29 x_0 mul 8.76 exp add sub mul 0.589 x_7 mul 0.051000000000000004 x_1 mul -58.800000000000004 x_5