Y add 39.400000000000006 add mul -9.01 div sub mul -85.60000000000001 div div pow3 add -65.5 mul -8.91 x_1 x_3 x_1 mul -94.2 x_3 sub mul -0.462 x_4 mul 0.749 exp add -79.60000000000001 mul 0.989 x_0 mul -87.60000000000001 pow2 sub sub mul -3.58 x_3 mul -2.2600000000000002 sqrt add 0.897 mul -0.425 x_0 mul 83.4 x_2