Y add -95.4 sub mul -6.140000000000001 pow2 add -51.400000000000006 mul 89.4 x_1 add mul -4.86 cos add 3.59 mul 0.34500000000000003 x_1 mul 0.873 pow3 add 2.79 mul -32.5 mul pow3 add -6.5200000000000005 mul 0.908 x_0 x_0