.
, .
(+) (-) .
(+) (-) , .
(+) (-) .
. (. 3.19)
F + Z + Ra = + + t + Rp, (3.19)
F ;
Z ;
R , , ;
;
, ;
t ( 1 ), , ;
Rp .
, , .
, , .
, , .
, .
, .
, , ..
, , .
(3.20).
= - F, (3.20)
.
3.21.
= - Z, (3.21)
, (3.22).
= ( + ) - Z, (3.22)
(+) (-) , .
(3.23)
= ( + + t) - Z, (3.23)
(+) (-) .
|
|
(. 3.24).
S = { S (), S (), S () }, (3.24)
(. 3.25 3.26).
S(x) = 1, x > 0 x = 0 (3.25)
S(x) = 0, x < 0 (3.26)
(. 3.27).
³ 0
³ 0 S = (1,1,1) (3.27)
³ 0
(. 3.28).
0
0 S = (1,1,1) (3.28)
0
, p, (. 3.29).
< 0
E ³ 0 S = (0,1,1) (3.29)
³ 0
(. 3.30).
< 0
< 0 S = (0,0,1) (3.30)
³ 0
(. 3.31).
< 0
< 0 S = (0,0,0) (3.31)
< 0
. , , , . , .