Y add 4.63 div x_4 mul mul x_3 x_2 add mul -21.900000000000002 pow2 sub mul 33.300000000000004 x_4 mul 0.372 x_1 mul -98.60000000000001 abs add 39.300000000000004 mul 48.800000000000004 div pow2 add 0.783 mul -4.07 div x_0 x_2 x_1