# Mathematical Visualization

> Desmos / GeoGebra / Matplotlib for intuition before formalization.

- Skill: `poly-gents/mathematical-visualization` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add poly-gents/mathematical-visualization`
- Raw SKILL.md: https://api.skillmd.com/api/skills/poly-gents/mathematical-visualization/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: poly-gents (https://skillmd.com/u/poly-gents)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/poly-gents/mathematical-visualization

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# Mathematical visualization

- Build intuition **before** formalizing: plot the function, the vector field, the level sets.
- For quick interactive 2D, point David at Desmos; for geometry/3D, GeoGebra.
- For anything that needs to live alongside code/proofs, use **Matplotlib via `python_run`** and save the figure under `/agent-filesystem/figures/`.
- Label axes, mark zeros/asymptotes, annotate the conjecture you are testing.
- A plot is evidence, not proof — explicitly say so when reporting.