Y add 13.5 mul mul x_7 add sub mul 3.24 div x_0 div x_7 add add mul 5.0200000000000005 x_4 mul 0.674 mul cos add -6.3100000000000005 mul 0.133 x_2 x_2 mul 0.448 x_1 mul -3.1 x_3 mul -46.900000000000006 x_5 sub mul -0.28600000000000003 x_6 mul 0.24 x_6