Y add 39.900000000000006 mul add add sub mul -28.1 div mul tan add 1.61 mul -9.09 x_2 mul div x_6 x_6 x_0 x_7 mul 85.30000000000001 mul sub mul 0.923 inv add 0.28200000000000003 mul 0.28200000000000003 x_0 mul -8.11 div x_4 x_7 x_7 mul -7.74 x_3 mul 5.37 x_5 x_1