Rule of Explosion/Proof Rule/Tableau Form

Proof Rule

Let $\phi$ be a well-formed formula.

The Rule of Explosion is invoked in the following manner:

Pool:    The pooled assumptions of the occurrence of $\bot$      
Formula:    $\phi$      
Description:    Rule of Explosion      
Depends on:    The line containing the occurrence of $\bot$      
Abbreviation:    $\bot \EE$      
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