Syllogistic fallacy

Syllogistic fallacies are formal fallacies that occur in syllogisms. They include:

Any syllogism type (other than polysyllogism and disjunctive):

External links

Fallacy files: Syllogistic fallacy
Online Syllogistic Machine An interactive syllogistic machine for exploring all the fallacies, figures, terms, and modes of syllogisms.

Formal fallacies

Masked man fallacy

In propositional logic	Affirming a disjunct Affirming the consequent Denying the antecedent Argument from fallacy False dilemma

In quantificational logic	Existential fallacy Illicit conversion Proof by example Quantifier shift

Syllogistic fallacy	Affirmative conclusion from a negative premise Exclusive premises Existential Necessity Four-term fallacy Illicit major Illicit minor Negative conclusion from affirmative premises Undistributed middle

Other types of formal fallacy List of fallacies

This article is issued from Wikipedia - version of the 8/31/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.