Y add -7.0600000000000005 sub mul -0.47600000000000003 sin add -46.1 mul 38.6 x_6 add mul 42.900000000000006 x_5 sub mul -0.8300000000000001 mul pow3 add -0.362 mul -0.585 x_4 div sub sub mul 8.36 x_1 mul 0.07 x_4 mul 9.47 inv add 4.96 mul -1.28 x_7 cos add -0.8150000000000001 mul -2.84 div x_3 x_2 mul 72.3 x_0