Graphing & Visualization Playground
Plot functions and datasets to visualize curves, points, and trends.
Enter a function of x, e.g. sin(x), x*x - 2*x, exp(-x)*sin(3*x). Uses radians.
Canvas
Tip: bigger ranges or very large data will auto-scale to fit.
About graphing & visualization
Visualization tools all do the same 3 things: map data ➜ to visual variables (x, y, color, size), choose a layout, and render to a surface. Here we’re doing it in the simplest way possible—directly in canvas.
Supported mini-workflows
- Function plotter: convert
f(x)into points and draw a polyline. - Data chart: parse rows & columns; scale to canvas; draw axes and shapes.
- Node/edge graph: parse edges; find unique nodes; place them on a circle; connect.
When to use a heavier tool
If you need interactions, large datasets, or specific chart types (Sankey, violin, force-directed with physics), tools like RAWGraphs, Tableau, or d3-based apps will be more flexible.
Formula (LaTeX) + variables + units
This section shows the formulas used by the calculator engine, plus variable definitions and units.
Formula (extracted LaTeX)
\[','\\]
','\
Variables and units
- No variables provided in audit spec.
Sources (authoritative):
- NIST — Weights and measures — nist.gov · Accessed 2026-01-19
https://www.nist.gov/pml/weights-and-measures - FTC — Consumer advice — consumer.ftc.gov · Accessed 2026-01-19
https://consumer.ftc.gov/
Changelog
Version: 0.1.0-draft
Last code update: 2026-01-19
Last code update: 2026-01-19
0.1.0-draft · 2026-01-19
- Initial audit spec draft generated from HTML extraction (review required).
- Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
- Confirm sources are authoritative and relevant to the calculator methodology.