Classical Logic
Classical logic –
- Properties of classical logics:
- Law of the excluded middle
- Double negative elimination
- Law of noncontradiction
- Principle of explosion
- Monotonicity of entailment
- Idempotency of entailment
- Commutativity of conjunction
- De Morgan duality – every logical operator is dual to another
- Term logic
- General concepts in classical logic
- Baralipton
- Baroco
- Bivalence
- Boolean logic
- Boolean-valued function
- Categorical proposition
- Distribution of terms
- End term
- Enthymeme
- Immediate inference
- Law of contraries
- Logical connective
- Major term
- Middle term
- Minor term
- Organon
- Polysyllogism
- Port-Royal Logic
- Premise
- Prior Analytics
- Relative term
- Sorites paradox
- Square of opposition
- Sum of Logic
- Syllogism
- Tetralemma
- Truth function
Read more about this topic: Outline Of Logic
Famous quotes containing the words classical and/or logic:
“Several classical sayings that one likes to repeat had quite a different meaning from the ones later times attributed to them.”
—Johann Wolfgang Von Goethe (1749–1832)
“Though living is a dreadful thing
And a dreadful thing is it
Life the niggard will not thank,
She will not teach who will not sing,
And what serves, on the final bank,
Our logic and our wit?”
—Philip Larkin (1922–1986)