Rule logic.propositional.buggy.orsame

Parameters
Buggyyes
Rewrite ruleyes
Siblings

Rewrite rule

p ∨ p   ⇏   T

Formal Mathematical Properties

<FMP><OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0" cdbase="http://www.openmath.org/cd"><OMBIND><OMS cd="quant1" name="exists"/><OMBVAR><OMV name="$0"/></OMBVAR><OMA><OMS cd="relation1" name="neq"/><OMA><OMS cd="logic1" name="or"/><OMV name="$0"/><OMV name="$0"/></OMA><OMS cd="logic1" name="true"/></OMA></OMBIND></OMOBJ></FMP>