arithmos
41Rhyme — A rhyme is a repetition of similar sounds in two or more words and is most often used in poetry and songs. The word rhyme may also refer to a short poem, such as a rhyming couplet or other brief rhyming poem such as nursery rhymes. Contents 1… …
42Arithmancy — For the use of the word in the Harry Potter books, see Hogwarts subjects Arithmancy .In modern numerological terminology, arithmancy (a shortened form of Greek αριθμομαντεια divination by numbers ) is a simplified version of ancient Greek… …
43Hume's principle — Hume s Principle, or HP the terms were coined by George Boolos mdash;says that the number of F s is equal to the number of G s if there is a one to one correspondence (a bijection) between the F s and the G s. HP can be stated formally in systems …
44Algorism — Not to be confused with Algorithm. Calculating Table by Gregor Reisch: Margarita Philosophica, 1508 Algorism is the technique of performing basic arithmetic by writing numbers in place value form and applying a set of memorized rules and facts to …
45Contour line — This article is about lines of equal value in maps and diagrams. For more meanings of the word contour , see Contour (disambiguation). The bottom part of the diagram shows some contour lines with a straight line running through the location of… …
46Ancient Macedonian language — For the unrelated modern Slavic language, see Macedonian language. language name=Ancient Macedonian region=Macedon ( extinct language ) extinct=absorbed by Attic Greek in the 4th century BC familycolor=Indo European fam2= possibly Greek… …
47Tagma (military) — The tagma ( el. τάγμα, pl. tagmata ) is a term for a military unit of battalion size. The best known use of the term however refers to the elite regiments comprising the central imperial army of the middle and late Byzantine Empire. History and… …
48Byzantine army — Infobox War Faction name= Byzantine Army war= Wars of the Byzantine Empire caption= active= 330 1453 AD ideology= leaders= Byzantine Emperor (Commander in chief) headquarters=Constantinople area= Balkans, Asia Minor, Middle East, Italy, North… …
49Byzantine battle tactics — The Byzantine army evolved from that of the late Roman Empire. The language of the army was still Latin (though later and especially after the 6th century Greek dominates, as Greek became the official language of the entire empire) but it became… …
50History of algebra — Elementary algebra is the branch of mathematics that deals with solving for the operands of arithmetic equations. Modern or abstract algebra has its origins as an abstraction of elementary algebra. Historians know that the earliest mathematical… …
