Y add 0.517 mul div div div cos add -79.60000000000001 mul 67.2 x_0 x_1 x_3 x_7 sub sub mul 38.900000000000006 sin add 0.41600000000000004 mul -93.30000000000001 x_4 mul -9.540000000000001 div x_5 x_2 mul -6.8 mul x_3 mul inv add -0.37 mul 0.721 div x_4 add mul 4.46 x_6 mul -46.1 x_7 x_1