The graphs of math functions on google now in 3D

Google search query: sqrt (x * x + y * y) + 3 * cos (sqrt (x * x + y * y)) + 5 from -20 to 20

Three months ago, Google learned how to build graphs of mathematical functions. Now added 3D-animation (WebGL).

If someone does not support WebGL, here you can see how 3D graphics look (animated gif, 16 MB).

3D models can also be built by Wolfram Alpha’s scientific search engine (for example, the same function ), only there you need to install a heavyweight browser plugin to display an interactive model, while Google managed to implement WebGL.
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Google encourages you to send them examples of interesting mathematical functions that you have turned out.