Y add -0.606 add add add mul -4.54 x_1 mul 43.900000000000006 x_1 mul -0.32 exp add -3.13 mul -2.81 x_7 add mul 0.219 x_5 mul -0.891 mul sub sub mul 0.514 mul x_2 x_6 mul -43.300000000000004 x_5 mul 3.0 x_4 div x_3 pow2 add -9.200000000000001 mul -20.8 x_0