Y add -1.7000000000000002 mul mul x_3 tan add -8.47 mul -71.10000000000001 x_2 mul add mul 0.35000000000000003 x_3 mul 42.1 x_3 add mul 59.900000000000006 div x_3 inv add 0.129 mul 3.75 x_0 mul -0.653 x_1