Y add 0.805 div x_2 div add mul 0.892 cos add -0.836 mul -64.0 div x_0 x_3 sub mul 60.5 div x_0 sub mul -0.195 cos add -15.5 mul 0.86 x_1 sub mul 9.120000000000001 x_3 mul -72.7 pow2 add -0.809 mul -4.05 x_4 mul 0.881 x_5 inv add -73.3 mul 3.0 x_2