Y add 16.5 sub add add sub mul -0.24 exp add -46.300000000000004 mul 0.012 mul abs add -0.094 mul 4.0 x_4 x_0 mul -0.55 x_3 mul -0.4 x_6 add mul -0.215 x_3 mul -54.800000000000004 x_5 mul 92.30000000000001 abs add 63.6 mul 20.5 mul x_2 x_1