Kleene Connectives in Three-Valued Logic
Kleene connectives extend classical logic with a third truth value (undefined/unknown). They…
Kleene’s Three-Valued Logic (K3)
Explore Stephen Cole Kleene's three-valued logic system, K3. It introduces an 'undefined'…
Iteration: Repeating Processes for Results
Iteration involves repeating a set of operations multiple times, using the output…
Isomorphism Explained
An isomorphism is a bijective correspondence between two structures. It confirms they…
Island of Knights and Knaves
A classic logic puzzle setting where inhabitants are either truth-telling knights or…
The ‘is’ of Predication
The 'is' of predication attributes a property or characteristic to a subject,…