algebrica

Why we included this project

Algebrica is a free, ad-free, university-level mathematics knowledge base, and this repository holds the original source files behind the algebrica.org site. It is not software you install; it is content you can reuse. Entries ship as Markdown and LaTeX, with editable SVG figures, a portable semantic JSON layer that captures definitions and theorems, and flowcharts that walk through the reasoning behind common problem-solving methods. Students and educators can use it to refresh a topic, and anyone producing math-heavy educational material can study how formal results are structured and presented. The project is a slow, careful editorial effort: roughly 250 entries, each written and reviewed by hand, so it reads like a curated reference rather than an auto-generated aggregation. Content is released under a non-commercial license, which makes it a better fit for study, teaching, and internal reference than for shipping inside a commercial product.