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Federgraph app for iPhone and iPad


4.6 ( 4656 ratings )
Entertainment Education
Developer: Gustav Schubert
Free
Current version: 1.5, last update: 3 months ago
First release : 01 Aug 2013
App size: 23.63 Mb

Federgraph is a function plotter app to visualize a special built in function z = f(x, y) in 3D. The physical model behind the app is a system of springs.

The built in function produces a variety of colorful pictures, some of which appear to have a face.

Changing the parameters of the physical model will trigger a recalculation of the image.

The defining text of an image can be exported to the clipboard for use in the desktop application. All images you create can be reproduced from a few lines of sharable text data.