Y add -1.6 mul add mul -10.600000000000001 div add add mul 0.531 x_0 mul -9.65 tan add 5.2 mul 0.23 x_7 mul -68.60000000000001 x_6 inv add 0.578 mul 0.761 x_3 add mul 8.200000000000001 x_5 mul 52.900000000000006 tan add 0.10400000000000001 mul 4.26 div x_2 abs add -0.4 mul -0.54 x_1 x_4