Y add 61.5 sub mul 2.96 mul pow2 add -0.015 mul 44.5 x_5 mul x_1 add mul 0.634 x_3 sub mul 0.293 x_2 mul 0.1 pow3 add 1.24 mul -4.6000000000000005 x_8 sub mul -80.30000000000001 mul exp add -0.10200000000000001 mul 2.2600000000000002 x_4 mul pow2 add 91.30000000000001 mul -80.9 x_0 x_7 mul -98.0 mul x_9 x_6