Y add 1.12 div div abs add 37.4 mul 8.38 x_0 div x_3 sub mul -77.30000000000001 x_8 add mul 7.0200000000000005 x_1 mul -9.0 pow3 add -54.300000000000004 mul 4.38 x_5 add mul -0.893 div x_6 add sub mul 9.91 exp add -0.858 mul -0.005 x_1 mul 74.7 exp add 0.106 mul 1.87 x_3 sub mul -3.9 x_3 mul 2.5500000000000003 x_2 add mul -5.42 x_7 mul 0.047 x_4