Y add 6.63 add mul -4.78 cos add -0.52 mul 4.04 div x_6 abs add 9.200000000000001 mul -51.300000000000004 x_4 mul -0.8250000000000001 mul x_3 div div add mul -3.58 tan add -0.486 mul 9.76 x_5 sub mul -0.159 x_0 mul -4.53 inv add 0.374 mul 38.6 x_2 x_7 x_1