1 Circulation (fluid dynamics), the path integral of the fluid velocity around a closed curve. 2  Circulation (journal), a journal published by the American Heart Association.  Atmospheric circulation, the large-scale movement of air.
An informal fallacy is an argument whose stated premises fail to support their proposed conclusion. Informal fallacies often come about because of an error in reasoning. The premises are then erroneously linked to the conclusion. In contrast to a formal fallacy, the error has to do with issues of inference because language is used to state the propositions; natural language allows to say more than the symbolism of formal logic can represent.
Logical Fallacies. This resource covers using logic within writingâlogical vocabulary, logical fallacies, and other types of logos-based reasoning. Fallacies are common errors in reasoning that will undermine the logic of your argument. Fallacies can be either illegitimate arguments or irrelevant points, and are often identified because they lack evidence that supports their claim.