Image: Erdosnumber
Erdosnumber.png (487 × 214 pixels, file size: 16 KB, MIME type: image/png)
Description: A simple diagram to explain Erdős numbers. If Alice collaborates with Paul Erdős on one paper, and with Bob on another, but Bob never collaborates with Erdős himself, then Bob is given an Erdős number of 2, as he is two steps from Erdős.
Title: Erdosnumber
Credit: Own work with kolourpaint. Uses public domain icons from Open Clip Art
Author: h2g2bob
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC BY-SA 3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0
Attribution Required?: Yes
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