Y add 2.17 mul sub mul 38.1 mul div add mul -78.5 x_0 mul 0.001 x_1 div x_2 inv add 0.47200000000000003 mul -46.900000000000006 x_5 inv sub mul -1.79 x_2 mul -8.15 x_3 mul -31.400000000000002 x_1 pow2 add 3.2600000000000002 mul 0.546 x_4