Y add 8.6 add sub add mul -2.18 tan add 16.6 mul -0.037 div cos add 55.900000000000006 mul -83.60000000000001 x_2 sub mul 23.900000000000002 x_0 mul -30.3 x_3 sub mul -0.052000000000000005 x_1 mul -76.3 mul inv add 0.9460000000000001 mul 98.9 x_3 sub mul 6.8 x_4 mul -78.80000000000001 x_1 mul -0.259 x_0 mul 0.92 inv add 0.714 mul 3.47 x_0