, , , , , .
5.4. : , v, <-> , , ; , .
1.1 = -( -> -);
1.2 A v = - -> ;
1.3 <-> = ( -> b) ( - );
1.4 ()= -,vx-a(x).
, , , . .
5.5. - , ! , <-.
, - , v, , -1 . ,
^--^ B(y))v Vx3-.C(x2,x3))
- , .
5.1. -. <->, - (...).
. , 5.4.
= -iP^,...,^): A - 5.5. = ( <-> ): < ( -> ) ( ->- b) 1.3 = ( -> ): (-. v ) = -,( ): < (-. v -,) = -,( v ): < (-, -iC) - -iVxB(x): A < -() 1.4 = -1(): Vx-,B(x) 1.4
. , ...
. () () . 1.4.
. -- ...
-((()-> (B(x)v ())) () b(x))).
. , 1.4.
1. -,vx(a(x) -> (() v ())) v -,(-,() ()) 1^/1. 2- -,(() -> (() v ())) v Vx-,(-,A(x) b(x)) 1 V/ 1,
3. -,(-,() v b(x)v C(x)) v Vx-i(-nA(x)A b(x))
4. 3x(A(X)A-1B(x)A-,C(x))vVx(A(x)v-^B(x))
. , . - .
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1. S : Vx(s(x) -> ()); -(8()->()).
2. S : Vx(s(x) - -()); -^(() ()).
3. S : (() ()).
4. S : 3x(s(x) -iP(x)).
5. S : Vx(p(x) - S(x)); -(() -iS(x)).
6. S : -,Vx(s(x) -> ()); 3x(s(x) -iP(x)).
7. S : -,Vx(s(x) -> -^(x)); 3x(s(x) ()).
, 3 <=> 7 4 <= 6.
, .
1.-VxA(x) --1();
2.-Vx-,A(x)<i>-I3xA(x);
3.-nVxA(x) < 3x-iA(x);
4.-,Vx-iA(x) ().
, . , -, . .
, , , . , , . , .
, ( ) . , , , . , , , , . , , .
. , . -
, , , . , - , .
, , - . , , , . . - , , . . , , - . -, , .
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5.1. . , , .
.
.
, .
, .
, , , -, .
1. .
, .
.
2. .
, , .
, .
3. , , . , .
, , .
4. .
.
.
5. , . 12% .
, , .
6. .
.
, , .
7. . .
.
8. .
.
.
9. .
, .
.
10. , . .
, .
11. .
.
, .
12. . , , .
.
13. .
.
, , .
14. . , .
, .
15. . .
, .
16. .
.
.
17. . .
.
5.2. 5.1 : , =. , - : ( ) . - . . (. . 5.1)
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(Vx(3(x) -> ()) -^(() -,())) -> (() -> ()).
1. -,((-,() v ()) -(() -.())) v (-,() v ()).
2. -,Vx(-,a(x) v ()) v (() -.()) v \'(-,() v ()).
3. -,(-,() v ()) v (() -.()) v (-,() v ()).
4. (() -.()) v (() -1()) v (-,() v ()).
.
5.3. - - , 5.2. , -iA<=>B, , vx V; v v ; .
. (. . 5.2.)
= (() ~.()) v (() ~.()) v Vx(-Jj(x) v ()).
- = -,((() -()) v (() -,()) v Vx(-fl(x) v ())).
- = -(() -.()) -() -.()) -,Vx(-,H,(x) v ()).
- = -,(() ->()) -,(() ->()) -() v ()).
- = (-() v ()) (-,() ()) (() v -,()).
5.6. - - ,
Vx , Vx; v v ; . - -.
5.4. .
5.2. - - , . - -iA <=> .
5.5. , , .
1. vx(m(x) - -iP(x)), dx(s(x)A m(x)) => -() -* ()).
2. -(() ()), -(() ^S(x)) => 3x(s(x) -iP(x)).
5.2.
- , - . , , , . .
, , . , , , . , . , , , , . , .
. ec M , .
, , , , . .
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, , . . , - . - 5.1.
. , . , .
, . , . .
:
, . , . - .
, , , , .
, - : 1, 2, 3, : , ; *, *, : ; 2, : . , L, -, :
L = <a1,a2,a3,P1SP21,P12,P22>.
L = (U, ), U , , , U.
, L ,
, 2, 3, U = \1> 2> ^ jt ^ -, ^ - -. L, , , U .
*, У . , pi = , , , , .
L, 2 2, U2 = 2 =9 , . , ^ , U2.
P2 U2 =
\2> 2/> \*_2 *_3 /' \> %/ \ǻ 2/> \> a
, L, , = (U, p) .
. Ml = <U,P), U = Ka^aJ. / = {^,^}, ^ = (
. , Mi-, . , , , , , . , .
Mi- :
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1. .
2. .
3. .
4. .
5. .
6. .
7. .
8. .
9. VxjVx2 (p| (xj, 2) - Pg (x2, Xj)). : , .
10. VxiP|(x,x). .
Ml- 9 10 Mi-, . , Ml- ,
, . , . pi .
2 = (U,P), U = = { = {aj,
. , 2-, , , , . , , , . , , | .
2- :
1. .
2. .
3. .
4. .
5. .
6. .
7. .
8. VXi-axjjPl^x^Xa). .
, , .
5.7. -, - , M = (U,f), U ; f , f (pn)e {l,0} n = , f (pn)s Un n > 0; f(y)= a, as U.
, 5.7 -, .
U : U = {,,...,,...J. . a., i > 1, - U, -.
- - f, n- " f(Pn). " , n = 0, ^ {l>0}, 1 . , n > , " U" f U, f (y)e U.
5.8. - ,,..., . f(yi)=^i )= |4i - .
1. = а. f(A) -.
2. = (,,..., ӄ)- = 1,
^aj_,...,a,,Je f(Pnj. = 0.
3. = iB. = 1, = 0.
4. = . = 1, = 1 = 1.
5. A=BvC. A = 1, = 1%* = 1.
6. = > . = 1, = 0- = 1.
7. = VxB(x, yj,...,-). = 1, (, ,, , ) = 1 f -
, f*(y)e U, fl(yi)=ai,..., f16'n)=^n
8. A = 3xB(x,y1,...,yn). = 1, (> ,, , ) = 1 f, , f'(y)eU, f1(yi)=ai,...,f1(yn)=?n.
5.9. (,,..., ) -, = 1
f. : Mh=A(y1,...,yn).
5.10. (,,..., ) -
, Mb=&yi,...,yn -, = (U, f }.
5.7-5.10 , . , , . -
, .
, . -- . .
- --, - . . , - , , -. - , . , .
1. ---: 1= 3x(A(x)v b(x))-> (3xA(x)v ()). = : .
. , . -, (1) |3x(A(x)v ())]= 1 (2) (3xA(x)v ()] = . (1)
8 5.8 (3) [.() v ()] = 1 , , f , f(y)e U. (3) 5 : (4.1) [()] = 1 (4.2) [()] = 1 f.
, (2) (5.1) [()]=0, (6.1) [()]=0, (5.2) [()]= (6.2) [()] = 0, (2) . (5.1) (7.1) [()] = 0 , f, (4.1). (6.2), , (7.2) [()] = 0 , f, (4.2).
, , (() v b(x)) -> (() v ()) - , , . .
2. --: - (VxA(x) -> VxB(x)) - Vx(A(x) - b(x)). = : .
. - -, : (1) [VxA(x) > VxB(x)] = 1 (2) [Vx(A(x)-*B(x))]=0.
(2) 7 5.8 , (3) [^) - ()]= 0 f1 , f1(y1)e U. (3), , (4) [()] = 1 (5) [^] = f1.
(1) 5 -: (6.1) [VxA(x)]=0 (6.2) [VxB(x)] = l. (6.2) , -
7 (7.2) [(1)] = 1 , f1. (7.2) (5).
(6.1) 7 2, , (7.1) [(2)] = f2, f1 , f1^)^ f2(y2). (7.1) (4) . , - -, (VxA(x) -> VxB(x)) - Vx(A(x) -> b(x)). .
5.6. -.
1. h= -iVx-iACx) <-> ();
2. i= -,VxA(x) <-> -.();
3. h= Vx-,A(x) <-> -i3xA(x);
4. h= VxA(x) <- -.3x-.A(x);
5. h= (() ()) (() VxB(x)); 6.1= (VxA(x) v VxB(x)) -> Vx(A(x) v B(x)); 7. =(() ()) -^ (() ()); 165
8. l= 3x(A(x)v b(x))<-> (3xA(x)v ()).
5.7. -.
1. - Vx(A(x) v b(x)) -> (VxA(x) v VxB(x));
2. = (() ()) - (() b(x)).
-- - , . , , . , , , .
5.11. - - , . < , ^..., > [] , :
1. = , [].
2. = ( D) Be [], [] -DeCn[A).