Sentence examples for argument form from inspiring English sources

The only necessity that needs to be present is that which characterizes the argument form, "If p is true, and p implies q, then q is true," that is [p · (p ⊃ q)] ⊃ q, in which · symbolizes "and," and ⊃ means "implies"; and this is a formula that belongs to logic.

Reduction, in syllogistic, or traditional, logic, method of rearranging the terms in one or both premises of a syllogism, or argument form, to express it in a different figure; the placement of the middle, or repeated, term is altered, usually to a preferred pattern.

This argument form is invalid (Supp and Stalnaker agree).

This general argument form was criticized quite vigorously (and familiarly) by Hume, at several key steps.

Third, a thought experiment that is presented in argument form loses its typical force.

The argument form is inductive; the conclusion is not guaranteed to follow from the premises.

This argument forms the basis of Sandvig v. Lynch, a lawsuit filed in late June by the American Civil Liberties Union.

He wrote logic textbooks and included argument forms based on the syllogism, normally presented in logic books this way: (1) All men are mortal.

Mathematicians, too, begin by assuming the validity of common argument forms without making any serious attempt to validate them, and there is nothing seriously wrong with their proceeding in this manner.

Pre-Aristotelian evidence for reflection on argument forms and valid inference are harder to come by.

Boole's theorems, completed and perfected in 1854, gave algorithms for analyzing infinitely many argument forms.