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Greek numerals, also known as Ionic, Ionian, Milesian, or Alexandrian numerals, is a system of writing numbers using the letters of the Greek alphabet.In modern Greece, they are still used for ordinal numbers and in contexts similar to those in which Roman numerals are still used in the Western world.
Ancient Greek text did not mark word division with spaces or interpuncts, instead running the words together (scripta continua). In the Hellenistic period, a variety of symbols arose for punctuation or editorial marking ; such punctuation (or the lack thereof) are variously romanized, inserted, or ignored in different modern editions.
Sexagesimal numerals were a mixed radix system that retained the alternating bases of 10 and 6 that characterized tokens, numerical impressions, and proto-cuneiform numerical signs. Sexagesimal numerals were used in commerce, as well as for astronomical and other calculations.
An alphabetic numeral system employs the letters of a script in the specific order of the alphabet in order to express numerals. In Greek, letters are assigned to respective numbers in the following sets: 1 through 9, 10 through 90, 100 through 900, and so on. Decimal places are represented by a single symbol.
The Greek numerals are used in modern Greek texts approximately to the same extent and in the same context as Roman numerals are used in texts written with the Latin alphabet. For example, they are used exclusively for royalties, for chapters in books, etc. The use of Lower-case letters, however, is very rare. Roman numerals are rarely used.
The history includes Hindu–Arabic numerals, letters from the Roman, Greek, Hebrew, and German alphabets, and a variety of symbols invented by mathematicians over the past several centuries. The historical development of mathematical notation can be divided into three stages: [4] [5]
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are written with combinations of letters from the Latin alphabet, each with a fixed integer value. The modern style uses only these seven:
Greek handwriting made extensive use of ligatures with letters written differently depending on their place in the word. Early printers, such as Aldus Manutius and Claude Garamond, attempted to imitate this, basing their printing on the writing of Greek scribes, producing a style text similar to modern italics. As Greece was occupied by the ...