Combining Texts

All the ideas for 'Ars Magna', 'Events' and 'Non-Monotonic Logic'

expand these ideas     |    start again     |     specify just one area for these texts

---

13 ideas

2. Reason / E. Argument / 1. Argument

19115

You can 'rebut' an argument's conclusion, or 'undercut' its premises [Antonelli]

4. Formal Logic / E. Nonclassical Logics / 1. Nonclassical Logics

19119

We infer that other objects are like some exceptional object, if they share some of its properties [Antonelli]

4. Formal Logic / E. Nonclassical Logics / 12. Non-Monotonic Logic

19111

Reasoning may be defeated by new premises, or by finding out more about the given ones [Antonelli]

19114

Should we accept Floating Conclusions, derived from two arguments in conflict? [Antonelli]

19113

Weakest Link Principle: prefer the argument whose weakest link is the stronger [Antonelli]

19116

Non-monotonic core: Reflexivity, Cut, Cautious Monotonicity, Left Logical Equivalence, Right Weakening [Antonelli]

19117

We can rank a formula by the level of surprise if it were to hold [Antonelli]

19118

People don't actually use classical logic, but may actually use non-monotonic logic [Antonelli]

5. Theory of Logic / A. Overview of Logic / 2. History of Logic

19369

Lull's combinatorial art would articulate all the basic concepts, then show how they combine [Lull, by Arthur,R]

5. Theory of Logic / K. Features of Logics / 10. Monotonicity

19110

In classical logic the relation |= has Monotony built into its definition [Antonelli]

19112

Cautious Monotony ignores proved additions; Rational Monotony fails if the addition's negation is proved [Antonelli]

7. Existence / B. Change in Existence / 4. Events / c. Reduction of events

9413	An event is a change in or to an object [Lombard, by Mumford]

28. God / A. Divine Nature / 3. Divine Perfections

19371

Nine principles of God: goodness, greatness, eternity, power, wisdom, will, virtue, truth and glory [Lull, by Arthur,R]