Biconditional elimination
= Biconditional elimination
{wiki=Biconditional_elimination}
Biconditional elimination, often represented in formal logic as a rule of inference, involves working with a biconditional statement, which is a logical statement that expresses that two propositions are equivalent. A biconditional statement is typically denoted as \\( P \\iff Q \\), meaning "P if and only if Q.