Y add -0.781 sub add add mul 5.76 x_4 add mul 0.29 inv add 8.76 mul -0.734 mul x_0 x_7 sub add mul -47.900000000000006 x_1 sub mul -7.8500000000000005 x_3 mul -0.133 x_2 mul 8.25 tan add -6.55 mul 3.54 x_6 mul -89.4 x_1 mul 7.6000000000000005 x_5