. , . (), ei(x), Si(x), ai(x) ei(x) g(x). . ai(x) g(x), Si(x) ei(x), ai(x) ei(x). , .. bi(x)= ai(x)+ ei(x).
: (), R1 R2 (), n, ei(x).
ai(x) , g(x) Si(x), , ai(x) . Si(x) , R1 ei(x), Si(x). n . n R1 R2, . bi(x)= ai(x)+ ei(x), .
, , :
1. Si(x), ai(x) g(x), ei(x) g(x), ..
2. Si(x) ai(x) ei(x), xSi(x) ,
3. .
. , . , . , .
, , n .
.
. (15,7)-, , g(x)= x8+ x7+ x6+ x4+1.
15 , .
|
|
e(x) | S(x) | e(x) | S(x) |
x14 | x14+ x6 | ||
x14+ x13 | x14+ x5 | ||
x14+ x12 | x14+ x4 | ||
x14+ x11 | x14+ x3 | ||
x14+ x10 | x14+ x2 | ||
x14+ x9 | x14+ x1 | ||
x14+ x8 | x14+ x0 | ||
x14+ x7 |
, 3 5 , .. e(x)= x12+ x10.
.
RG,
.
RG RG,
, . .
e(x)= x13+ x0, .. RG.
S(13,0), .
RG RG,
, . .
.