Numerations in the Sinhala Language N umerations in tke Sink ala Language Numerations in the Sinhala Language N umerations in tke Sinkala Language by Harsha Wijayawardhana edited by Aruni Goonetilleke 3 Num erations in the Sinhala Language Numerations in the Sinhala Language © Harsha Wijayawardhana 9th Lane, Nawala Road, Rajagiriya, Sri Lanka.
[email protected] www.ucsc.cbm.ac.lk/sdu 2009 October ISBN- 978-955-1199-05-0 Design Sanjaya Epa Senevirathna Information and Communication Technology Agency of Sri Lanka All rights reserved. No part of this document may be reporoduced or transmitted in any form or by any means without prior written permission from ICTA. Published Strategic Communications and Media Unit - ICTA 160/24, Kirimandala Mawatha, Colombo 05, Sri Lanka. TP: +94 11 2369099 FAX:+ 94 11 2369091 email:
[email protected] web: www.icta.lk Numerations in the Sinhala Language To my parents and to my daughter Panchali. um a.tlions m llie Sinhala Language Preface The research into Sinhala numerals that ICTA initiated has yielded the fact the Sinhala language had several sets of Sinhala numerals, of which two sets had been widely used: one set (Sinhala Illakkam) was in use up to the early part of the nineteenth century, and the other set (Lith Illakkam) was in use well into the 20th century. The latter set clearly includes a zero and a zero place holder. ICTA’s Local Language Working Group, after reviewing the research and after extensive discussions with experts and stakeholders agreed that these two sets should be encoded in (he Sri Lanka Standard Sinhala Character Code for Information Interchange (SLS 1134 : 2004), in the Unicode standard and in ISO/IEC 10646 (the Universal Character set).