Editing 403: Convincing Pickup Line
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==Explanation== | ==Explanation== | ||
| − | A {{w|graph (mathematics)|graph}} is a mathematical object consisting of '''nodes''' connected by lines called '''edges'''. The nodes could represent for example people, and the edges could represent a connection from having slept together. Now, Megan has such a graph. Arguably, a {{w|symmetric graph|graph that is symmetric}} is nicer than a regular one, | + | A {{w|graph (mathematics)|graph}} is a mathematical object consisting of '''nodes''' connected by lines called '''edges'''. The nodes could represent for example people, and the edges could represent a connection from having slept together. Now, Megan has such a graph. Arguably, a {{w|symmetric graph|graph that is symmetric}} is nicer than a regular one, why Megan suggests that they should sleep together. |
The title text is a small-world joke on the concept of an {{w|Erdős number}}. {{w|Paul Erdős}} was a Hungarian mathematician renowned for his eccentricity and productivity. He holds the world record for the number of published math papers, as well as for the number of collaborative papers. A person's Erdős number is the "collaborative distance" between the person and Erdős. Paul Erdős's Erdős number is 0 by definition. All of his 511 collaborators have the Erdős number of 1; anyone further (excluding Erdős and such an individual) who has collaborated on a mathematical or scientific paper with any of those collaborators has an Erdős number of 2, and so on. Thus, if you have written a paper with someone who's written a paper with someone who's written a paper with Paul Erdős, your Erdős number is 3. If you know a mathematician or are a mathematician, you can calculate their or your Erdős number [http://www.ams.org/mathscinet/collaborationDistance.html here]. | The title text is a small-world joke on the concept of an {{w|Erdős number}}. {{w|Paul Erdős}} was a Hungarian mathematician renowned for his eccentricity and productivity. He holds the world record for the number of published math papers, as well as for the number of collaborative papers. A person's Erdős number is the "collaborative distance" between the person and Erdős. Paul Erdős's Erdős number is 0 by definition. All of his 511 collaborators have the Erdős number of 1; anyone further (excluding Erdős and such an individual) who has collaborated on a mathematical or scientific paper with any of those collaborators has an Erdős number of 2, and so on. Thus, if you have written a paper with someone who's written a paper with someone who's written a paper with Paul Erdős, your Erdős number is 3. If you know a mathematician or are a mathematician, you can calculate their or your Erdős number [http://www.ams.org/mathscinet/collaborationDistance.html here]. | ||
