 ##  [Proposition](/proposition) 

  ##  [Proposition](https://mathlogic.quantumdictionary.io/proposition-0) 

  
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- Natural &amp; Formal Sciences -

**Mathematics &amp; Logic Dictionary**

 
Definition

A declarative formula or sentence that has a definite truth value (true or false) under a specified interpretation or model; in logic a proposition expresses a propositionally evaluable claim rather than a question, command, or expression with an undetermined truth value.