- fallacy of the antecedent
- : the logical fallacy of denying the antecedent : denial of the antecedent
Useful english dictionary. 2012.
fallacy of the antecedent
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Fallacy of the undistributed middle — The fallacy of the undistributed middle is a logical fallacy that is committed when the middle term in a categorical syllogism isn t distributed. It is thus a syllogistic fallacy. Pattern The fallacy of the undistributed middle takes the… … Wikipedia
denial of the antecedent — the logical fallacy of inferring the negation of the consequent of an implication from the negation of the antecedent (as in “if it rains then the game is canceled but it has not rained therefore the game is not canceled”) compare affirmation of… … Useful english dictionary
Denying the antecedent — Denying the antecedent, sometimes also called inverse error, is a formal fallacy, committed by reasoning in the form: If P, then Q. Not P. Therefore, not Q. Arguments of this form are invalid. Informally, this means that arguments of this form do … Wikipedia
The Pope — The Pope † Catholic Encyclopedia ► The Pope (Ecclesiastical Latin papa from Greek papas, a variant of pappas father, in classical Latin pappas Juvenal, Satires 6:633). The title pope, once used with far greater latitude (see below … Catholic encyclopedia
Fallacy — In logic and rhetoric, a fallacy is usually incorrect argumentation in reasoning resulting in a misconception or presumption. By accident or design, fallacies may exploit emotional triggers in the listener or interlocutor (appeal to emotion), or… … Wikipedia
fallacy — /fal euh see/, n., pl. fallacies. 1. a deceptive, misleading, or false notion, belief, etc.: That the world is flat was at one time a popular fallacy. 2. a misleading or unsound argument. 3. deceptive, misleading, or false nature; erroneousness.… … Universalium
Antecedent (logic) — An antecedent is the first half of a hypothetical proposition.Examples:* If P, then Q.This is a standard logical formulation of a hypothetical proposition. In this case, the antecedent is P, and the consequent is Q.* If X is a man, then X is… … Wikipedia
Naturalistic fallacy — The naturalistic fallacy is often claimed to be a formal fallacy. It was described and named by British philosopher G. E. Moore in his 1903 book Principia Ethica. Moore stated that a naturalistic fallacy is committed whenever a philosopher… … Wikipedia
Masked man fallacy — The masked man fallacy is a fallacy of formal logic in which substitution of identical designators[clarification needed] in a true statement can lead to a false one. One form of the fallacy may be summarized as follows: Premise 1: I know who X is … Wikipedia
affirmation of the consequent — the logical fallacy of inferring the truth of the antecedent of an implication from the truth of the consequent (as in, “if it rains, then the game is cancelled and the game has been cancelled, therefore it has rained”) called also assertion of… … Useful english dictionary
