Summary

	This image shows some kind of formula that could be converted to TeX . Storing formulas as images makes it harder to change them. TeX also helps making sure that they all use the same font and size. A replacement has been proposed: ${\displaystyle \mathbb {N} }$ In your article, replace the image with: <math>\mathbb{N}</math>
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Description U+2115.svg	English: Unicode Character from the Letterlike Symbols (2100–214F) block.
Date	14 June 2008 (original upload date)
Source	Transferred from en.wikipedia to Commons by Common Good using CommonsHelper .
Author	Joey-das-WBF at English Wikipedia
SVG development InfoField	The SVG code is valid . This Unicode character was created with Inkscape .

Licensing

This image of simple geometry is ineligible for copyright and therefore in the public domain , because it consists entirely of information that is common property and contains no original authorship.

Original upload log

• 2008-06-14 00:53 Joey-das-WBF 23×21× (3797 bytes) Unicode Character from the [[Letterlike Symbols]] (2100–214F) block. Vector version of [[Image:U+2115.gif]].