What is a reasoning which is false in point of form, that is, which is contrary to logical rules or formulæ; a formal fallacy, or pseudo- syllogism, in which the conclusion does not follow from the premises called?

paralogism — A reasoning which is false in point of form, that is, which is contrary to logical rules or formulæ; a formal fallacy, or pseudo- syllogism, in which the conclusion does not follow from the premises. (Webster's 1913.)

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