Euclid's Elements Book IV Word Cloud
Euclid's Elements is a mathematical
and geometric treatise consisting of 13 books written by the Greek
mathematician Euclid in Alexandria circa 300 BC. It comprises a
collection of definitions, postulates (axioms), propositions
(theorems and constructions), and mathematical proofs of the
Word cloud or tag cloud (or weighted list in visual design) is a visual depiction of user-generated tags, or simply the word content of a site, used typically to describe the content of web sites. Tags are usually single words and are typically listed alphabetically, and the importance of a tag is shown with font size or color. Thus both finding a tag by alphabet and by popularity is possible. The tags are usually hyperlinks that lead to a collection of items that are associated with a tag.