Arithmetic
A focused group of public-domain works connected by subject, literary setting and recurring questions.
Independent digital catalogue
The ECAZU Historical Mathematics Library groups 35 public-domain works into four connected categories: Arithmetic, Algebra, Geometry, and Applied Mathematics. The categories overlap, so a Euclid edition may sit beside a philosophical essay on foundations. The catalogue is built around three suggested reading paths: historical foundations traces numerical systems from early English arithmetics to the Hindu-Arabic numerals; geometric reasoning moves from Euclid's Elements to Russell's foundations; and play and puzzles offers a lighter entry via Comic Arithmetic and Amusements in Mathematics. Each record includes a descriptive essay, keywords, and source links for context.
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A focused group of public-domain works connected by subject, literary setting and recurring questions.
A focused group of public-domain works connected by subject, literary setting and recurring questions.
A focused group of public-domain works connected by subject, literary setting and recurring questions.
A focused group of public-domain works connected by subject, literary setting and recurring questions.
A closer look
One work and three nearby readings from the current catalogue.

Authored by Authors: Scott, John, 'The puzzle king — Reading Companion' stands as a notable and significant work within the Applied Mathematics category. John Scott's 1899 collection of mathematical puzzles, commercial comicalities, and school stories, framed as a 'sugar-coated mathematical pill' with an Australian colonial origin. Discover the unique thematic elements that make this specific work highly regarded.
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Catalogue information
ECAZU Catalogue directs the structural design of the digital library, which includes 35 books from 38 authors in 4 categories, ensuring the accuracy of the collections.