About coins and invariants

Authors

  • Luděk Spíchal Department of Mathematics and Statistics, Masaryk University, Brno

Abstract

This article refers to one easily formulated task which is based on a play with coins and using the term of an invariant as an instrument for making proof. The examples of invariants within and outside the math are also mentioned.

Published

2020-11-29

How to Cite

Spíchal, L. (2020). About coins and invariants. MATHEMATICS–PHYSICS–INFORMATICS, 29(4), 245–255. Retrieved from https://mfi.upol.cz/index.php/mfi/article/view/513

Issue

Section

Mathematics