# Talk:Odd number

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? should this article specify INTEGERS only, or is for example 3.14 an odd number ? â€”The preceding unsigned comment was added by Markr (talk)

- modular math is only on the integers, so it's clear that integers are the only possible odd numbers. -Foxtrot 15:49, 17 October 2008 (EDT)
- The concept of
*mod*is often - and easily - extended to other classes of numbers, so it's not clear that only integers are meant. IMO, the article should omit any reference to*modular math*in the definition. I'd prefer something like:

--BRichtigen 16:17, 17 October 2008 (EDT)*An odd number is an integer which isn't a multiple of two.*

- The concept of