Wikimore

Summary

Description3d-gradient-cos.svg	English: The gradient of the function $f(x,y)=-(\cos ^{2}(x)+\cos ^{2}(y))^{2}$ depicted as a vector field on the bottom plane. Deutsch: Die Funktion $f(x,y)=-(\cos ^{2}(x)+\cos ^{2}(y))^{2}$ als 3D-Plot und als Quiver-Plot.
Source	Own work
Author	MartinThoma
SVG development InfoField	The SVG code is valid. Category:Large SVG files#004580 This oversized trigonometry was created with an unknown SVG tool. Category:Valid SVG created with Other tools:Trigonometry#3d-gradient-cos.svg

Source is available at github

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