# Visualize-ML/Book3_Elements-of-Mathematics

Book_3_《数学要素》 |   鸢尾花书：从加减乘除到机器学习；上架；欢迎继续纠错，纠错多的同学还会有赠书！

Repository: https://github.com/Visualize-ML/Book3_Elements-of-Mathematics
Canonical: https://ross.abutalabs.com/products/book3_elements-of-mathematics
Language: Jupyter Notebook
License Family: other
Topics: data-science, linear-algebra, machine-learning, mathematics, matrix
Last push: 2026-05-01T14:43:04+00:00

## Health v2 (maintenance only)
Score: 68/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 80, release rhythm 35, longevity 100
- inputs: {"age_days": 1557, "days_push": 124, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 7593, forks 1390 (observed 2026-08-28T04:10:01.859812+00:00)

## What it is
An open-source companion repository for the Chinese book '数学要素' (Elements of Mathematics), part of the Iris Flower book series teaching mathematics from basic arithmetic to machine learning. It provides Jupyter Notebook code and visualizations that accompany the published textbook.

## Use cases
- learn linear algebra and matrices for machine learning
- visualize mathematical concepts with Python notebooks
- self-study math foundations for data science
- find worked examples accompanying a math textbook
- brush up on geometry and matrix operations before ML courses

## When to choose
- you want visual, code-driven explanations of math for ML
- you read Chinese and want a structured math refresher
- you prefer learning via Jupyter notebooks

## When to avoid
- you need a software library or tool rather than educational material
- you need English-language materials
- you need a formally licensed open-source codebase (no license is provided)

## Facets
- artifact type: learning-resource
- maturity: active
- function: data-science, math, machine-learning
- domain: mathematics, data-science, machine-learning, education, tutorials
- platform: python, cross-platform
- tags: jupyter-notebooks, linear-algebra, visualization, open-textbook, iris-book-series

## Member repositories
- Visualize-ML/Book3_Elements-of-Mathematics (main) score 68

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:01.859812+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:36:52.761274+00:00, confidence not recorded.
  - readme: https://github.com/Visualize-ML/Book3_Elements-of-Mathematics (fetched 2026-08-28T04:10:01.859812+00:00, sha add8cc951010)
- Data as of 2026-08-30T08:39:29.467469+00:00.