### Some articles on *biconditional*:

Logical

... One unambiguous way of stating a

**Biconditional**- Colloquial Usage... One unambiguous way of stating a

**biconditional**in plain English is of the form "b if a and a if b" ... The plain English "if'" may sometimes be used as a**biconditional**... wallet if you need one" may be meant as a**biconditional**, since the speaker doesn't intend a valid outcome to be buying the wallet whether or not the wallet is needed (as in ...**Biconditional**Introduction

... In propositional logic,

**biconditional**introduction is a valid rule of inference ... It allows for one to infer a

**biconditional**from two conditional statements ... The rule makes it possible to introduce a

**biconditional**statement into a logical proof ...

Logical

...

**Biconditional**- Rules of Inference -**Biconditional**Elimination...

**Biconditional**elimination allows one to infer a conditional from a**biconditional**if ( A B ) is true, then one may infer one direction of the**biconditional**, ( A B ) and ( B A ) ...Main Site Subjects

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