Y add -28.900000000000002 add mul 74.10000000000001 mul x_3 sub mul 77.60000000000001 x_6 mul 18.7 exp add 6.62 mul 4.36 x_7 add mul 0.6990000000000001 div abs add 87.80000000000001 mul -6.9 x_5 add mul 4.97 cos add mul -20.900000000000002 sqrt add 42.0 mul -0.492 x_4 mul 80.2 x_1 mul 0.16 x_0 mul -59.400000000000006 x_2