Y add 76.60000000000001 div mul cos add -0.787 mul 0.043000000000000003 x_3 mul exp add 0.04 mul 6.26 x_3 x_2 mul mul sub mul -97.2 x_1 mul 68.9 x_2 pow2 add -6.46 mul -0.615 x_0 div x_2 cos add -0.77 mul 1.01 x_0