Pravdivostní tabulka

NOT

$A$	$B$		$\lnot A$	$\lnot B$
1	1		0	0
1	0		0	1
0	1		1	0
0	0		1	1

AND, NAND, OR, NOR

$A$	$B$		$A \land B$	$A \uparrow B$	$A \lor B$	$A \downarrow B$
1	1		1	0	1	0
1	0		0	1	1	0
0	1		0	1	1	0
0	0		0	1	0	1

Implikace, ekvivalence

$A$	$B$		$A \Rightarrow B$	$A \Leftrightarrow B$
1	1		1	1
1	0		0	0
0	1		1	0
0	0		1	1