For First Responders · Function Grapher
Function Grapher for a differential equation
Built for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field. Simulate a differential equation live below — adjust the inputs and watch it respond, right in your browser.
Function GrapherLive
plot up to three functions
Controls
Data Inspector
Functions3
Samples600
EnginePolySim CAS
Governing equation
Reading this result: Plotting 3 functions sampled at 600 points over x ∈ [−10, 10]. Widen the range to expose end behavior and periodicity; narrow it to zoom in on roots and turning points where the curves cross the axis.
Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.
More with Function Grapher
Function Grapher for compound interestFunction Grapher for a population curveFunction Grapher for a loan payoffFunction Grapher for a logistic mapFunction Grapher for a Fibonacci sequenceFunction Grapher for a fractal treeFunction Grapher for a Fourier seriesFunction Grapher for a Taylor approximation
Frequently asked questions
- Is this good for first responders?
- Yes — this version of "Function Grapher for a differential equation" is framed for first responders planning or training for real incidents. Run fast what-if scenarios for response planning and training — no software to install in the field.
- Do I need to install anything?
- No. It runs in any modern browser, free, with no account required.