Principle of nonvacuous contrast
![[icon]](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/20px-Wiki_letter_w_cropped.svg.png){kind=small} | This section needs expansion. You can help by . (July 2014) |
The principle of nonvacuous contrast is a logical or methodological principle which requires that a genuine predicate never refer to everything, or to nothing, within its universe of discourse.
References[]
- William Dray (1964). Philosophy of History. Englewood Cliffs, NJ: Prentice-Hall, Inc. pp. 29 pp.
 | This logic-related article is a stub. You can help Wikipedia by . |
Categories:
- Logic
- Principles
- Logic stubs