Y add -0.319 sub mul 0.033 div abs add -7.21 mul -3.62 x_5 exp add -0.963 mul -4.6000000000000005 x_2 sub mul 84.0 x_1 sub mul 9.040000000000001 pow3 add 41.400000000000006 mul 7.68 x_3 mul -45.800000000000004 mul pow2 add 36.7 mul 81.9 x_4 x_0