Y add -4.8 div sub mul -6.0600000000000005 mul mul x_7 mul x_3 x_5 x_4 mul -76.9 mul sub sub mul -7.58 x_0 sub mul 7.63 pow2 add -1.9000000000000001 mul 7.3500000000000005 x_2 sub mul 1.57 x_4 mul 5.75 cos add -0.246 mul 5.36 div x_2 x_6 mul -0.522 x_5 x_1 x_4