Y add 6.800000000000001 add mul 0.859 pow2 add -0.23600000000000002 mul 3.42 x_1 add mul 0.978 x_2 mul 6.87 mul x_0 sub mul -71.7 x_6 add sub mul 0.9390000000000001 exp add 2.43 mul 74.0 x_4 mul -38.900000000000006 x_3 mul -99.2 x_5