Y add 4.91 mul sub mul -2.65 exp add -35.5 mul -0.319 mul add mul -9.540000000000001 x_0 mul 1.3800000000000001 x_1 x_1 mul -79.30000000000001 mul sub sub mul 0.8310000000000001 mul x_1 x_2 mul 4.28 mul abs add -25.900000000000002 mul -47.1 x_3 x_6 mul 0.176 x_4 x_5 x_3