O średnich

dc.contributor.author	Górowski, Jan	pl
dc.contributor.author	Łomnicki, Adam	pl
dc.date.accessioned	2023-09-01T08:09:35Z
dc.date.available	2023-09-01T08:09:35Z
dc.date.issued	2010
dc.identifier.citation	Annales Universitatis Paedagogicae Cracoviensis. 82, Studia ad Didacticam Mathematicae Pertinentia 3 (2010), s. [55]-66	pl
dc.identifier.uri	http://hdl.handle.net/11716/12367
dc.description.abstract	This paper presents a structural approach to widely known numerical averages. Several equivalent conditions for a sequence to be an arithmetic sequence are formulated and prooved. Further, these conditions, expressed by the arithmetic mean, are transferred by an isomorphism to other structures with other averages.	en
dc.language.iso	pl	pl
dc.title	O średnich	pl
dc.title.alternative	On averages	en
dc.type	Article	pl