From the HackerLinks archive

Immersive Linear Algebra

A free linear algebra book built around fully interactive visual figures.

At a glance:

First seen:2026-07-16

Last seen:2026-07-16

Times seen:1

Website:immersivemath.com

The short version

A free linear algebra book built around fully interactive visual figures.

Why it caught our attention

A durable, self-contained educational resource rather than a disposable product announcement.

Where it surfaced on Hacker News

2026-07-16

Editorial paraphrase

HN surfaced the book for its interactive treatment of vectors, matrices, mappings, and eigenvalues.

Immersive Linear Algebra Book with Interactive Figures (2015)