Y add -43.900000000000006 sub mul 0.21 x_0 mul 2.2 mul abs sub mul -0.253 mul x_0 exp add -0.801 mul 38.6 x_4 mul -0.8210000000000001 x_1 sub mul -0.881 inv add -95.7 mul 47.2 x_3 mul 5.46 sin add -60.800000000000004 mul 0.662 x_2