Y add 0.657 add mul -0.9 div x_2 add mul 2.61 tan add 5.7700000000000005 mul -19.5 x_3 mul -41.400000000000006 x_0 mul 43.300000000000004 mul add mul 0.02 inv add -50.2 mul 3.63 x_1 mul -6.92 inv add -2.9000000000000004 mul -44.900000000000006 x_3 sub mul -59.1 x_3 add mul 78.30000000000001 x_0 mul 0.217 x_2