Y add -0.45 div mul div add mul 0.35000000000000003 x_3 mul -4.1000000000000005 mul mul exp sub mul 0.439 abs sub mul -9.040000000000001 x_4 mul 22.900000000000002 x_4 mul 5.42 sin add 0.261 mul -0.723 x_0 x_3 x_2 x_1 x_2 sin add -8.56 mul 0.457 x_0