Image:Mathematical contour plot.png

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[edit] Summary

Description	mathematical contour plot
Source	self-made
Date	January 31, 2008
Author	dino (talk)
Permission (Reusing this image)	See below.

[edit] Licensing

I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

In case this is not legally possible,

I grant any entity the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

I made this with SAGE, an open-source math package, using the code

def f(x,y):
     return sin(x^2 + y^2)*cos(x)*sin(y)
p = contour_plot(f, (-4,4), (-4,4),cmap='hsv',plot_points=4000,contours = 17)
p.show(dpi=200, figsize = (9,9))

In fairness, I stole the function from a SAGE help manuel here; this is under a creative commons license references here, by William A. Stein.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	17:55, 6 February 2008	1,800×1,800 (845 KB)	Dino (Talk \| contribs)
	21:44, 1 February 2008	1,400×1,400 (435 KB)	Dino (Talk \| contribs)
	04:44, 1 February 2008	1,400×1,400 (355 KB)	Dino (Talk \| contribs)
	23:09, 31 January 2008	600×500 (118 KB)	Dino (Talk \| contribs)	({{Information \|Description= mathematical contour plot \|Source=self-made \|Date= January 31, 2008 \|Location= \|Author=~~~ \|Permission= \|other_versions= }})