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The cover of Proofs and Refutations

Proofs and Refutations

A classroom dialogue uses Euler's polyhedron formula to show how counterexamples reshape proofs and concepts. Two appendices extend the method to analysis and mathematical exposition.

5 parts, about 18 minutes to read.

At a glance

Author
Imre Lakatos
Parts
5 parts
Reading time
about 18 minutes

What the summary covers

  1. An inquiry into mathematical discovery1 min
  2. A conjecture under criticism11 min
  3. Epsilon’s proposed proof2 min
  4. Appendix 1: The continuity problem2 min
  5. Appendix 2: Presenting concepts through their proofs2 min

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