Y add 0.324 div pow3 add 1.21 mul -5.59 x_6 add add mul -2.95 pow2 add 1.59 mul 0.41600000000000004 x_1 sub mul -8.41 x_5 mul -2.52 x_0 mul -0.604 cos sub mul 0.22 x_2 mul -0.986 exp add 1.72 mul 0.323 div x_4 x_3