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() . , , , .

, f (1,3,5,6,7) = 1 x1 x2 x 3, x1 x2 x3. x1 x2 x 3 v x1 x2 x3 = x1 x2 (x3 v x3) = x1x2.

, , , , .

: 1 1 0 1 1 1 = 1 1 X, x1x2.

, . () .

, ( ) ( ) .

.

( ) ( ) , .

: x v A = A ; x v A = A v x v A .

: ( v x)(A v ) = A ; ( v x)(A v ) = A ( v x) (A v ) .

: (x1 v x2 v x3) (x1 v x2 v 3) = x1 v x2.

: x1x2x3 v x1x23 = x1x2 v x1x2x3 v x1x23.

, , 1, , 0. . , - .

, ( , , ).

- .

- , - , , , - . .

- , .

( ) - ( ) .

, 0 , 0, 1 , 1. . , - .

, (, ).

- .

- , - , , , - . .

- , .

( ) - ( ) .





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