Y add 5.0200000000000005 add sub sub mul 0.507 sqrt add mul -0.737 x_1 mul 2.41 sqrt add 96.60000000000001 mul -9.41 x_3 mul 1.52 x_2 mul -0.333 pow3 add mul -4.08 x_0 mul -0.891 exp add -69.5 mul -71.5 x_4 mul 0.896 x_1