Y add -0.9510000000000001 mul add add mul 0.374 x_1 mul 3.14 x_5 mul -2.4000000000000004 x_7 mul sub sub mul -0.772 inv add 63.5 mul -7.88 x_2 mul -0.805 x_3 mul -2.05 cos add -63.300000000000004 mul -13.700000000000001 x_0 sub mul 22.700000000000003 x_6 mul -2.62 x_4