Y add 7.55 sub sub mul 26.400000000000002 mul mul add mul 0.163 pow3 add mul -0.337 x_1 mul 0.41300000000000003 x_4 sub mul -88.30000000000001 x_1 mul 0.158 x_6 abs add -5.07 mul -4.41 x_0 add mul 0.462 x_5 mul -0.23 mul x_3 x_2 mul 0.056 x_4 mul 0.45 mul cos add 89.5 mul -0.644 x_0 x_2