Java Applets

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Rigorous Gradient Calculator
Compute the gradient of a function using rigorous interval arithmetic.
Rigorous Graphing Applet
Graph functions and find their roots. All results are verified, no second guess necessary.
Cascade Applet
Rigorously solves the initial value problem for discrete, planar maps. A powerful new algorithm produces guaranteed error bounds in form of zonotope enclosures. This avoids the wrapping effect.
Last modified by Wolfgang Kühn on 2012-12-08