logic
The square of opposition
taught
The logical relations among A, E, I, and O statements with the same terms, read the Boolean way, with the traditional square as history.
Taught in
-
The square of opposition and existential import
Introduction to Logic
Requires
- existential-import required
- quantity-and-quality required
Required by
Local knowledge map
Local knowledge map
Click to expand
Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.