Truth Table

Turn a boolean expression into a full truth table — supports AND, OR, NOT, XOR, implies and iff, and tells you whether it's a tautology, contradiction or contingency.

Operators: ! ~ not · & && and · | || or · ^ xor · -> => implies · <-> <=> iff. Constants 0/1/true/false. Precedence: NOT > AND > XOR > OR > implies > iff.

Enter a boolean expression to build its truth table.