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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
enclosures. This avoids the wrapping effect.