Y add 41.7 sub sub mul 1.75 mul x_5 x_3 mul -0.17400000000000002 mul sub mul -91.10000000000001 x_1 mul -0.56 x_2 add mul 2.97 x_4 sub add mul 4.15 exp add 0.8230000000000001 mul 9.15 x_6 mul -39.300000000000004 mul x_3 x_6 mul -0.7030000000000001 mul x_7 x_6 mul 88.60000000000001 div x_6 pow2 add -0.593 mul 78.10000000000001 x_0