Saddle_Point.png


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Summary

Description
English: A saddle point, on the graph of the function f(x,y) = 1/2 Cos(x/2) + Sin(y/4).
Date
Source Own work
Author Sam Derbyshire

Licensing

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w:en:Creative Commons
attribution share alike
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Captions

Graph of a surface

Items portrayed in this file

depicts

12 April 2016