, , . . , , .
, (2) (1), :
, / | ֳ 1 , | 1 , | , / | |
, , 1 , . , , .
(1) (2) :
1 = (1 1) (1 1), (21.6)
2 = (2 2) (2 2), (21.7)
1, 2 1 , ; 1, 2 1 ; 31, 2 1 .
2 1:
(1 1) (1 1) = (2 2) (2 2) = 2(2 2). (21.8)
, 2 == 1:
(21.9)
, : 2 = 33,54 /. , 805 , , , 31 33,54 / . : 33,54 40 16 33,54 = 805 .
, 2 1 . . (21.8) , , , :
(21.10)
ϳ , , , 1 25,97 . , 2 = 1, :
(21.11)
, : = 41,97 (25,97 + + 16), 1,97 (41,97 40). [(31 41,97) (31 16) = 805].
. , , . , . ( , , ).