: .
:x 10 1 10, 8421
8421, 3:
3
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | |
0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | |
0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | |
0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | ||
0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
:
9,..., 0 "X 10" "1 10" . "1 10" 8421. 4 :
.5
"1 n" , .
5 , :
: n (1 n)
:
m
n
,
.
2m<n - !
:
4
0 | 0 | 0 | 0 | 0 | 1 |
0 | 1 | 0 | 0 | 1 | 0 |
1 | 0 | 0 | 1 | 0 | 0 |
1 | 1 | 1 | 0 | 0 | 0 |
:
: m=2,n=4
6 :
.6
m n ( m , n ).
.
A1 A0 | Y | |
X3X2X1X0 | 00 01 10 11 | X0 X1 X2 X3 |
.5
|
|
.5
.6
.6
. .7 .
.7
, .8
.8
. . 0,1,1,0 (..9).
.9
.10
.10, F , A1, A0.
.
, , , , 1, 0
n .
(n=4)
A1 A0 | Y3Y2Y1Y0 | |
X | 00 01 10 11 | 000X 00X0 0X00 X000 |
.11
.11
.12
.12
, , .13
.13, M1 - M3 - n-.
, . , . M1 - M3 (. ).
(..14)
.14