
The Ciphers of the Monks
A forgotten number-notation of the Middle Ages
David A. King(Author)
Franz Steiner Verlag
Published in 2000
Book
Hardback
506 pages
978-3-515-07640-1 (ISBN)
Description
This is the first comprehensive study of an ingenious number-notation from the Middle Ages that was devised by monks and mainly used in monasteries.
A simple notation for representing any number up to 99 by a single cipher, somehow related to an ancient Greek shorthand, first appeared in early-13th-century England, brought from Athens by an English monk. A second, more useful version, due to Cistercian monks, is first attested in the late 13th century in what is today the border country between Belgium and France: with this any number up to 9999 can be represented by a single cipher.
The ciphers were used in scriptoria - for the foliation of manuscripts, for writing year-numbers, preparing indexes and concordances, numbering sermons and the like, and outside the scriptoria - for marking the scales on an astronomical instrument, writing year-numbers in astronomical tables, and for incising volumes on wine-barrels.
Related notations were used in medieval and Renaissance shorthands and coded scripts.
This richly-illustrated book surveys the medieval manuscripts and Renaissance books in which the ciphers occur, and takes a close look at an intriguing astrolabe from 14th-century Picardy marked with ciphers. With Indices.
"Mit Kings luzider Beschreibung und Bewertung der einzelnen Funde und ihrer Beziehungen wird zugleich die Forschungsgeschichte - die bis dato durch Widersprüchlichkeit und Diskontinuität geprägt ist - umfassend aufgearbeitet." Zeitschrift für Germanistik
A simple notation for representing any number up to 99 by a single cipher, somehow related to an ancient Greek shorthand, first appeared in early-13th-century England, brought from Athens by an English monk. A second, more useful version, due to Cistercian monks, is first attested in the late 13th century in what is today the border country between Belgium and France: with this any number up to 9999 can be represented by a single cipher.
The ciphers were used in scriptoria - for the foliation of manuscripts, for writing year-numbers, preparing indexes and concordances, numbering sermons and the like, and outside the scriptoria - for marking the scales on an astronomical instrument, writing year-numbers in astronomical tables, and for incising volumes on wine-barrels.
Related notations were used in medieval and Renaissance shorthands and coded scripts.
This richly-illustrated book surveys the medieval manuscripts and Renaissance books in which the ciphers occur, and takes a close look at an intriguing astrolabe from 14th-century Picardy marked with ciphers. With Indices.
"Mit Kings luzider Beschreibung und Bewertung der einzelnen Funde und ihrer Beziehungen wird zugleich die Forschungsgeschichte - die bis dato durch Widersprüchlichkeit und Diskontinuität geprägt ist - umfassend aufgearbeitet." Zeitschrift für Germanistik
More details
Series
44
Language
English
Place of publication
Germany
Product notice
sewn/stitched
Illustrations
zahlr. Abb.
ISBN-13
978-3-515-07640-1 (9783515076401)
Schweitzer Classification