The word algebra comes from the title of a book called Al-Jabr, written around the year 820 by a Persian mathematician named Muhammad ibn Musa al-Khwarizmi at the House of Wisdom in Baghdad — and the word algorithm comes from the Latinized version of his name

By Space Daily Editorial Team

spacedaily.com/d-the-word-alge

Books about Algebra at PG:
gutenberg.org/ebooks/subject/3

#books #mathematics

Pages from a 14th-century Arabic copy of the book, showing geometric solutions to two quadratic equations.

A double-page spread from a medieval Arabic manuscript, densely written in black Arabic script with red ink highlighting key terms and headings, and featuring small geometric grid diagrams with numerals in red at the bottom of each page.

https://en.wikipedia.org/wiki/Al-Jabr#/media/File:Bodleian_MS._Huntington_214_roll332_frame36.jpg
ALT
Jul 5, 2026, 09:03 UTCen