Tag: Project Gutenberg

Leçons de Géométrie Supérieure

By Andrew D. Hwang on June 23, 2025

The ebook Leçons de Géométrie Supérieure (Lectures on Higher Geometry) by Ernest Vessiot comprises notes…

By Andrew D. Hwang on June 22, 2025

Mathematicians of the 18th century studied surfaces in 3-space using unit normal fields, local coordinates,…

By Andrew D. Hwang on June 21, 2025

The 1921 third edition of A Course of Pure Mathematics by Godfrey Harold Hardy is…

By Andrew D. Hwang on June 20, 2025June 21, 2025

The 1914 British second edition of Calculus Made Easy by Sylvanus P. Thompson is by…

By Andrew D. Hwang on June 20, 2025June 20, 2025

Over the years I helped create a variety of free resources for students and teachers….