Y add -0.731 add mul -0.744 mul mul x_5 sub sub mul -26.8 x_4 mul -0.982 x_1 mul -49.800000000000004 x_4 mul add add mul 23.6 x_6 mul 17.3 x_7 mul -45.900000000000006 mul x_3 exp add 0.519 mul -41.300000000000004 x_0 x_1 mul 84.30000000000001 x_2