Category:Truth tables

 The article Truth tables on Wikipedia projects: (en) Truth table ·
(af) Waarheidstabel · (cs) Pravdivostní tabulka · (da) Sandhedstabel · (de) Wahrheitstabelle · (es) Tabla de valores de verdad · (fa) جدول صدق و کذب · (fr) Table de vérité · (he) טבלת אמת · (it) Tabella della verità · (ja) 真理値表 · (ko) 진리표 · (la) Ratio propositionum · (nl) Waarheidstabel · (no) Sannhetstabell · (pt) Tabela verdade · (sk) Pravdivostná tabuľka · (sv) Sanningsvärdetabell · (zh) 真值表 · +/−

A Truth table is a mathematical table used in logic to compute the functional values of logical expressions on each of their functional arguments, that is, on each combination of values taken by their logical variables. In particular, truth tables can be used to tell whether a propositional expression is true for all legitimate input values, that is, logically valid.