| I suppose there must be plenty of counterexamples to such a sweeping statement, but none occur to me offhand. |
| That is, it is necessary to check whether a run is Zeno so as to avoid presenting Zeno runs as counterexamples. |
| The discussion in these chapters presents a superb treatise on the use of examples and counterexamples to support points of view. |
| On the web, there are pages on counterexamples in functional analysis, Clifford algebras, and mathematical programming. |
| And more counterexamples are coming in over the transom all the time. |
| In Proofs and Refutations, Lakatos gave several basic rules for finding proofs and counterexamples to conjectures. |
