Y add -8.200000000000001 div sub sub sub mul -54.1 div x_7 cos sub mul 3.2800000000000002 mul x_9 inv add 0.17300000000000001 mul 0.246 x_8 mul 4.67 x_2 mul -0.115 cos add 44.2 mul -0.399 mul pow2 add 8.31 mul 5.17 x_4 x_6 mul -35.6 x_3 mul 3.2800000000000002 x_1 mul sub mul -23.200000000000003 x_5 mul 1.5 x_0 x_8