Y add 4.92 sub mul 0.9570000000000001 inv add -9.66 mul 7.0600000000000005 x_1 add mul 4.78 x_1 mul 4.88 cos add -70.10000000000001 mul 0.299 mul mul pow3 add -74.2 mul -0.428 x_0 pow2 add -2.5 mul -1.2000000000000002 x_0 x_0