Y add 2.82 mul mul sub mul -4.4 x_2 mul 0.912 x_5 add mul 4.3 x_3 mul -1.0 mul add mul 1.5 x_4 mul -0.9430000000000001 mul exp add 0.271 mul -0.447 mul sub mul -0.996 x_0 mul -0.79 x_0 x_1 mul sqrt add 0.503 mul -0.23800000000000002 x_6 add mul -0.6880000000000001 x_7 mul 22.900000000000002 x_8 x_3 x_7