.
, . () () . , ( ) .
R i .
R = i (2.6.1)
.
i , , (), ( ) () , .-; . , .
() R
| i | (2.6.2) | ||
| R = | |||
| . | |||
| . |
, .
, .
.
. , , ( :
() . () . 2.6.1
()
R =
.
R =
.
() -1
−1
R−1 = .
−1
R−1 = .
() -2
−2
R−2 = .
| R−2 | = | −2 | |||
| . | |||||
()
R = .
R = .
R = .
R = .
| R | = | = R | + R | |||||
| . | ||||||||
|
|
|
R = . = R + R
