Backlinks This is a list of pages that seem to link back to the current page. (Material) BiconditionalCommutativityConsequent (logic)GlossaryJunctor (logic)Subjunction (logic)Denying the antecedentConstructive dilemma (logic)Destructive dilemma (logic)Hypothetical syllogism(Valid) InferencesModus PonensModus TollensSoritesLogical symbols