File:ContourPlotExample.jpg

Summary
Title / Description: Example of contour plot. Function f(x,y)= $$\sin\left(\frac{\pi}{4}x\right) \sin\left(\frac{\pi}{4}y\right)$$ is plotted in the range $$-10\le x\le 10,$$ $$-10\le y\le 10.$$ Levels $$f(x,y) = − 0.1$$ are shown wiht red lines. Levels $$f(x,y) = 0.1$$ are shown wiht blue lines. After to generate the eps file, the image was converted to jpg format.

Author(s): Dmitrii Kouznetsov

Date created: 2008

Country of first publication: Japan

Source: Citizendium