Y add 27.6 sub mul 0.277 inv sub mul 3.79 x_0 mul -74.8 inv add 0.07 mul -0.736 x_3 sub add mul -57.1 div x_5 pow3 add 7.4 mul 2.41 x_1 mul -5.0200000000000005 tan add 1.97 mul -0.682 x_2 mul -86.30000000000001 x_4