Y add 6.01 add mul -63.5 div inv add 8.620000000000001 mul -3.04 x_1 add mul 3.68 x_3 mul 0.116 div exp add -71.7 mul -36.7 x_2 sub sub mul -0.45 x_0 mul 0.2 sin add 6.53 mul -0.278 x_2 mul -0.55 x_3 mul -92.7 sin add 71.5 mul -97.9 x_2