PPolySim OS
For Engineers · Visual Node Graph

Visual Node Graph for a Monte-Carlo pi estimate

Built for engineers using it for real design work. Go from concept to a running model in the browser, then scale to the cloud when needed. Simulate a Monte-Carlo pi estimate live below — adjust the inputs and watch it respond, right in your browser.

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Node Graph— drag a node header to move · drag an output ● onto an input ○ to wire
Range
x
min-10
max10
steps300
Expression f(x)
x
f(x)
Derivative d/dx
x
f'(x)
Plot
series A
series B
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Frequently asked questions

Is this good for engineers?
Yes — this version of "Visual Node Graph for a Monte-Carlo pi estimate" is framed for engineers using it for real design work. Go from concept to a running model in the browser, then scale to the cloud when needed.
Do I need to install anything?
No. It runs in any modern browser, free, with no account required.