 ##  [Equational Reasoning](/equational-reasoning) 

  ##  [Equational Reasoning](https://mathlogic.quantumdictionary.io/equational-reasoning-0) 

  
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- Natural &amp; Formal Sciences -

**Mathematics &amp; Logic Dictionary**

 
Definition

A deductive technique that proves identities and properties by manipulating equations under rules of equality and congruence, often realized through rewriting, substitution, and algebraic manipulations.