Keyword: «functional equation»

Eternal invisible school course of mathematics, or functional equations at school yesterday, today and tomorrow

ART 15002

Authors:

Aleksei Arzamascev,

Sergei Gomonov

Full text Read online

The paper has methodical and popular scientific character and is devoted to some problems of teaching those courses of school mathematics, which such thing as functional equation definitions is actually applied, but without the use of exact.

Keywords: function, basic operations on functions, functional equation, evenness, oddness, periodicity