Y add -1.45 add add mul 5.47 exp add 20.400000000000002 mul 0.632 mul x_2 x_3 add add mul -0.044 pow3 add 0.267 mul 76.5 x_5 sub sub mul -9.39 sin add 78.30000000000001 mul -0.5650000000000001 x_0 mul -7.46 x_6 mul 4.5 x_5 mul 6.21 x_2 mul 0.976 div x_4 x_1