2.
- . .
- , , - . , .
.
, . ().
. , , . . :
(1)
i- ; k ; m - ; N .
N , i- (i-1) . ().
2.1. 10=37,25.
(1) :
10=3*101+7*100+2*10-1+5*10-2.
=2,71828..., 2 3.
. :
- ;
- , (0 1);
- .
N=2 , , (0 1). :
- {0,1};
, - , - {0, 1,...,9};
- {0,1,2,...9, , , , D, , F}. 10, - 11,..., F- 15;
( ) - {0,1,2,3,4,5,6,7}. .
, 16 = 24 8 = 23. , .
2.2. , :
|
|
2=1100100,11; (A2=1*26+1*25+0*24+0*23+1*22+0*21+1*20+1*2-1+1*2-2)
8=144.5; (A8=1*82+4*81+4*80+5*8-1;)
A16=64.A; (A16=6*161+4*160+10*16-1.)
. . .
N1 N2 N1, N2, N1, . N2, , . , . N2.
N1 N2 N1 N2, N1. , . , N1 N2.
, 2, . () ( 4 ) ( 3 ) - . : - , - .