Y add 0.46900000000000003 sub sub mul 8.61 div x_3 x_1 mul 3.54 log add 1.86 mul -0.453 x_7 sub mul 70.0 div x_5 add mul -0.526 cos add -51.2 mul 87.9 x_6 mul 5.3 inv add mul -7.65 x_7 mul 3.46 x_4 sub mul -0.653 inv sub mul 0.591 x_2 mul -2.09 x_1 mul 0.20700000000000002 x_0