Talk:Multiplication

From Citizendium
Revision as of 20:28, 16 December 2008 by imported>Barry R. Smith (not defined by repeated addition)
Jump to navigation Jump to search
This article is developing and not approved.
 Main Article
 Discussion
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
 
To learn how to update the categories for this article, see here. To update categories, edit the metadata template.
 Definition:  The binary mathematical operation of scaling one number or quantity by another (multiplying). [d] [e]
Checklist and Archives
 Workgroup category:  Mathematics [Editors asked to check categories]
 Talk Archive:  none  English language variant:  American English

Not just repeated addition

I am moderating the language, "multiplication is defined by repeated addition". There are serious objections to "defining" multiplication in this way from the "more basic" operation addition, first among them being that with no modification, the statement is wrong. See the articles [1] and [2] by noted mathematician and expositor Keith Devlin for more about this. The second gives references to educational authorities who agree.

Retrieved from "https://citizendium.org/wiki/index.php?title=Talk:Multiplication&oldid=559606"