Y add -9.1 div x_6 div div sqrt add 72.60000000000001 mul 5.0200000000000005 x_3 x_1 sub mul 53.5 mul pow2 add -0.356 mul 45.400000000000006 x_5 inv add -5.57 mul 0.028 x_2 mul 2.98 div x_0 div cos add 4.82 mul -0.863 x_4 sub sub mul -6.24 x_6 mul 61.1 x_0 mul 0.5690000000000001 x_5