math-graph

Plot mathematical function graphs from Python expressions as 300 DPI PNG images.

18|2|Updated Feb 12, 2026

Search Tags:#education #visualization #comparison #plotting #matplotlib #function-plot

Ready to run

npx skills add https://github.com/Treasoni/kaoyan_skills --skill math-graph

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: math-graph
Source: https://github.com/Treasoni/kaoyan_skills/tree/main/math-graph
Command: npx skills add https://github.com/Treasoni/kaoyan_skills --skill math-graph

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires numpy, matplotlib, seaborn, and includes scripts (resource) components.

What problem does it solve?

Generates textbook-grade plots of mathematical functions using Python and Matplotlib to replace unclear ASCII graphs and make concepts visually clear.

Core Features & Use Cases

Arbitrary Python/math expressions supported for plotting
Side-by-side multi-plot comparisons with professional annotations
Chinese font support and publication-ready styling

Quick Start

Plot y = abs(x) over the range -2 to 2 and save the image to assets/corner.png.

Frequently Asked Questions about math-graph

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I plot mathematical functions with Python for educational materials?▼

Plotting mathematical functions with Python is done by rendering arbitrary expressions via NumPy and Matplotlib. The workflow generates 300 DPI PNG images with seaborn styling, supporting multi-function comparisons and annotations for educational visualization.

Can I use Matplotlib and seaborn styling for publication-ready function graphs?▼

Matplotlib combined with seaborn styling produces publication-ready function graphs. The Skill applies professional seaborn styling to Matplotlib plots, rendering textbook-grade mathematical visualizations and saving them as 300 DPI PNG images.

Do I need Python expressions or specific syntax to visualize derivatives and limits?▼

Visualizing derivatives and limits requires standard Python math expressions. The Skill evaluates arbitrary Python expressions over defined ranges using NumPy, rendering graphs of mathematical concepts like derivatives and limits with Matplotlib.

What is the best way to compare multiple mathematical functions side-by-side?▼

Comparing multiple mathematical functions side-by-side is achieved through multi-plot generation with annotations. The Skill supports side-by-side multi-plot comparisons using Matplotlib, enabling visual analysis of different functions within educational materials.

How to save Python function plots as high-resolution PNG images?▼

Saving Python function plots as high-resolution PNG images involves exporting rendered Matplotlib graphs at 300 DPI to a target assets path. The Skill handles this automatically, producing publication-ready image files from your mathematical expressions.

Does Chinese font support work when plotting math functions with Matplotlib?▼

Chinese font support is available when plotting math functions with Matplotlib. The Skill implements optional Chinese font support, allowing you to include Chinese annotations and labels in publication-ready mathematical function graphs.