f, n (), , .
.
: (), , .
() ( ), .
.
:
= .
2n- :
= .
n- , , , , ( n- ) [9]. , , (. 28, ³).
.28.
000, 001, 010, 011, 100, 101, 110, 111, , , a, b, c. , 1 - .
, , , . (), () ( ). n- f(x1,x2,...,xn) . . , 5,4,3,2,1 1,0,0,1,1 10011. . , , , . - .
, 10011219102381316.
2 ( ) , , 2423222120. , , ( ). , () , . (. 11).
|
|
11
22 3 | 21 2 | 20 1 | z | |
0 | 0 | 0 | 0 | 0 |
0 | 0 | 1 | 1 | ~ |
0 | 1 | 0 | 2 | 1 |
0 | 1 | 1 | 3 | ~ |
1 | 0 | 0 | 4 | 0 |
1 | 0 | 1 | 5 | 1 |
1 | 1 | 0 | 6 | ~ |
1 | 1 | 1 | 7 | 0 |
()
z(x3x2x1)=2,5[0,4,7]{1,3,6}.
z 321 ( . 11 ), 2,5, 0,4,7 1,3,6. .
f(54321) 10011, 01010, 11000 00111, 00101. :
f(x5x4x3x2x1)8=23,12,30[07,05],
f(x5x4x3x2x1)16=13,0,18[07,05].
, (. 11). . .
, , , (. 12-13).
12
22 3 | 21 2 | 20 1 | z | |
0 | 0 | 0 | 0 | 0 |
0 | 1 | 0 | 2 | 1 |
1 | 0 | 0 | 4 | 0 |
1 | 0 | 1 | 5 | 1 |
1 | 1 | 1 | 7 | 0 |
13
(. 13) . , , .
, .
, , . 12-13 , .. 3.