Y add 0.97 sub sub mul -6.140000000000001 x_0 sub mul 62.300000000000004 div abs add sub mul 53.800000000000004 x_1 mul -5.9 pow2 add -5.1000000000000005 mul -7.0 x_2 mul -3.25 x_1 x_2 mul -76.10000000000001 x_3 mul 64.5 cos add -29.1 mul -0.031 x_0