Rule of Top-Introduction/Tableau Form

Proof Rule

In a tableau proof, the Rule of Top-Introduction is invoked as follows:

Pool:    Empty      
Formula:    $\top$      
Description:    Rule of Top-Introduction      
Depends on:    Nothing      
Discharged Assumptions:    None      
Abbreviation:    $\top \II$      
This article is issued from ProofWiki. The text is available under Creative Commons Attribution-ShareAlike License unless otherwise noted. Additional terms may apply for the media files.