Development of Numerical Scripts in Rai Ethnic Group
Date
2015
Authors
Journal Title
Journal ISSN
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Publisher
Department of Mathematics Education Central Department of Education
Abstract
The main objectives of this study were to explore and identify the numerals and
numeral system of Kiranti (Rai) and its gradual development under Kirant Civilization. To
achieve the objectives of the study, the researcher conducted and empirical, historical study of
Kiranti ( Rai) community.
The source of data for the study were taken from primary sources of the data which
consisting of the study of profiles, counseling with resource persons and scholars, the study of
related journals, unpublished books and literatures. Similarly, the secondary data were
collected from several libraries, department of archaeology, personal collections and other
related documents and literature of Kiarnti ( Rai) ethnic group.
The nature of the study is descriptive survey and qualitative type, and interpretation on
development of numerals and numeral system of Kiranti ( Rai). The major findings were as
follows:
The script of Kiranti (Rai) is influenced by Brahmi script so the numerals are also
influenced by Brahmi numerals.
The numeral system is based on Decimal Scale.
Word numerals were widely used before the development of proper numerals in Kiranti
(Rai).
The numeral system of Rai adopted ten basic symbols with positional number system.
All Kiranti people used same numerals including Kiranti (Rai) but vary in pronunciation
and still continue till now.
Description
Keywords
Numbering systems, Numerals, Multiplication