1On Mathematical Symbols in China by Fang Li, Yong Zhang
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"Computers" Abacus—The First Calculator
Component 4: Introduction to Information and Computer Science Unit 1: Basic Computing Concepts, Including History Lecture 4 BMI540/640 Week 1 This material was developed by Oregon Health & Science University, funded by the Department of Health and Human Services, Office of the National Coordinator for Health Information Technology under Award Number IU24OC000015. The First "Computers" • The word "computer" was first recorded in 1613 • Referred to a person who performed calculations • Evidence of counting is traced to at least 35,000 BC Ishango Bone Tally Stick: Science Museum of Brussels Component 4/Unit 1-4 Health IT Workforce Curriculum 2 Version 2.0/Spring 2011 Abacus—The First Calculator • Invented by Babylonians in 2400 BC — many subsequent versions • Used for counting before there were written numbers • Still used today The Chinese Lee Abacus http://www.ee.ryerson.ca/~elf/abacus/ Component 4/Unit 1-4 Health IT Workforce Curriculum 3 Version 2.0/Spring 2011 1 Slide Rules John Napier William Oughtred • By the Middle Ages, number systems were developed • John Napier discovered/developed logarithms at the turn of the 17 th century • William Oughtred used logarithms to invent the slide rude in 1621 in England • Used for multiplication, division, logarithms, roots, trigonometric functions • Used until early 70s when electronic calculators became available Component 4/Unit 1-4 Health IT Workforce Curriculum 4 Version 2.0/Spring 2011 Mechanical Computers • Use mechanical parts to automate calculations • Limited operations • First one was the ancient Antikythera computer from 150 BC Used gears to calculate position of sun and moon Fragment of Antikythera mechanism Component 4/Unit 1-4 Health IT Workforce Curriculum 5 Version 2.0/Spring 2011 Leonardo da Vinci 1452-1519, Italy Leonardo da Vinci • Two notebooks discovered in 1967 showed drawings for a mechanical calculator • A replica was built soon after Leonardo da Vinci's notes and the replica The Controversial Replica of Leonardo da Vinci's Adding Machine . -
Suanpan” in Chinese)
Math Exercise on the Abacus (“Suanpan” in Chinese) • Teachers’ Introduction • Student Materials Introduction Cards 1-7 Practicing Basics Cards 8-11 Exercises Cards 12, 14, 16 Answer keys Cards 13, 15, 17 Learning: Card 18 “Up,” “Down,” “Rid,” “Advance” Exercises: Addition (the numbers 1-9) Cards 18-28 Advanced Addition Cards 29-30 Exercises: Subtraction Cards 31-39 (the numbers 1-9) Acknowledgment: This unit is adapted from A Children’s Palace, by Michele Shoresman and Roberta Gumport, with illustrations by Elizabeth Chang (University of Illinois Urbana-Champagne, Center for Asian Studies, Outreach Office, 3rd ed., 1986. Print edition, now out of print.) 1 Teachers’ Introduction: Level: This unit is designed for students who understand p1ace value and know the basic addition and subtraction facts. Goals: 1. The students will learn to manipulate one form of ca1cu1ator used in many Asian countries. 2. The concept of p1ace value will be reinforced. 3. The students will learn another method of adding and subtracting. Instructions • The following student sheets may be copied so that your students have individual sets. • Individual suanpan for your students can be ordered from China Sprout: http://www.chinasprout.com/shop/ Product # A948 or ATG022 Evaluation The students will be able to manipulate a suanpan to set numbers, and to do simple addition and subtraction problems. Vocabulary suanpan set beam rod c1ear ones rod tens rod hundreds rod 2 Card 1 Suanpan – Abacus The abacus is an ancient calculator still used in China and other Asian countries. In Chinese it is called a “Suanpan.” It is a frame divided into an upper and lower section by a bar called the “beam.” The abacus can be used for addition, subtraction, multiplication, and division. -
An EM Construal of the Abacus
An EM Construal of the Abacus 1019358 Abstract The abacus is a simple yet powerful tool for calculations, only simple rules are used and yet the same outcome can be derived through various processes depending on the human operator. This paper explores how a construal of the abacus can be used as an educational tool but also how ‘human computing’ is illustrated. The user can gain understanding regarding how to operate the abacus for addition through a constructivist approach but can also use the more informative material elaborated in the EMPE context. 1 Introduction encapsulates all of these components together. The abacus can, not only be used for addition and 1.1 The Abacus subtraction, but also for multiplication, division, and even for calculating the square and cube roots of The abacus is a tool engineered to assist with numbers [3]. calculations, to improve the accuracy and the speed The Japanese also have a variation of the to complete such calculations at the same time to abacus known as the Soroban where the only minimise the mental calculations involved. In a way, difference from the Suanpan is each column an abacus can be thought of as one’s pen and paper contains one less Heaven and Earth bead [4]. used to note down the relevant numerals for a calculation or the modern day electronic calculator we are familiar with. However, the latter analogy may be less accurate as an electronic calculator would compute an answer when a series of buttons are pressed and requires less human input to perform the calculation compared to an abacus. -
The What and Why of Whole Number Arithmetic: Foundational Ideas from History, Language and Societal Changes
Portland State University PDXScholar Mathematics and Statistics Faculty Fariborz Maseeh Department of Mathematics Publications and Presentations and Statistics 3-2018 The What and Why of Whole Number Arithmetic: Foundational Ideas from History, Language and Societal Changes Xu Hu Sun University of Macau Christine Chambris Université de Cergy-Pontoise Judy Sayers Stockholm University Man Keung Siu University of Hong Kong Jason Cooper Weizmann Institute of Science SeeFollow next this page and for additional additional works authors at: https:/ /pdxscholar.library.pdx.edu/mth_fac Part of the Science and Mathematics Education Commons Let us know how access to this document benefits ou.y Citation Details Sun X.H. et al. (2018) The What and Why of Whole Number Arithmetic: Foundational Ideas from History, Language and Societal Changes. In: Bartolini Bussi M., Sun X. (eds) Building the Foundation: Whole Numbers in the Primary Grades. New ICMI Study Series. Springer, Cham This Book Chapter is brought to you for free and open access. It has been accepted for inclusion in Mathematics and Statistics Faculty Publications and Presentations by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. Authors Xu Hu Sun, Christine Chambris, Judy Sayers, Man Keung Siu, Jason Cooper, Jean-Luc Dorier, Sarah Inés González de Lora Sued, Eva Thanheiser, Nadia Azrou, Lynn McGarvey, Catherine Houdement, and Lisser Rye Ejersbo This book chapter is available at PDXScholar: https://pdxscholar.library.pdx.edu/mth_fac/253 Chapter 5 The What and Why of Whole Number Arithmetic: Foundational Ideas from History, Language and Societal Changes Xu Hua Sun , Christine Chambris Judy Sayers, Man Keung Siu, Jason Cooper , Jean-Luc Dorier , Sarah Inés González de Lora Sued , Eva Thanheiser , Nadia Azrou , Lynn McGarvey , Catherine Houdement , and Lisser Rye Ejersbo 5.1 Introduction Mathematics learning and teaching are deeply embedded in history, language and culture (e.g. -
Proquest Dissertations
University of Alberta Qin Jiushao and His Mathematical Treatise in Nine Sections in Thirteenth-Century China by Ke-Xin Au Yong A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Master of Arts in History History and Classics ©Ke-Xin Au Yong Fall 2011 Edmonton, Alberta Permission is hereby granted to the University of Alberta Libraries to reproduce single copies of this thesis and to lend or sell such copies for private, scholarly or scientific research purposes only Where the thesis is converted to, or otherwise made available in digital form, the University of Alberta will advise potential users of the thesis of these terms The author reserves all other publication and other rights in association with the copyright in the thesis and, except as herein before provided, neither the thesis nor any substantial portion thereof may be printed or otherwise reproduced in any material form whatsoever without the author's prior written permission Library and Archives Bibliotheque et 1*1 Canada Archives Canada Published Heritage Direction du Branch Patrimoine de ('edition 395 Wellington Street 395, rue Wellington Ottawa ON K1A 0N4 Ottawa ON K1A 0N4 Canada Canada Your file Votre reference ISBN: 978-0-494-81281-5 Our file Notre reference ISBN: 978-0-494-81281-5 NOTICE: AVIS: The author has granted a non L'auteur a accorde une licence non exclusive exclusive license allowing Library and permettant a la Bibliotheque et Archives Archives Canada to reproduce, Canada de reproduire, publier, archiver, publish, archive, preserve, conserve, sauvegarder, conserver, transmettre au public communicate to the public by par telecommunication ou par I'lnternet, preter, telecommunication or on the Internet, distribuer et vendre des theses partout dans le loan, distribute and sell theses monde, a des fins commerciales ou autres, sur worldwide, for commercial or non support microforme, papier, electronique et/ou commercial purposes, in microform, autres formats. -
On Popularization of Scientific Education in Italy Between 12Th and 16Th Century
PROBLEMS OF EDUCATION IN THE 21st CENTURY Volume 57, 2013 90 ON POPULARIZATION OF SCIENTIFIC EDUCATION IN ITALY BETWEEN 12TH AND 16TH CENTURY Raffaele Pisano University of Lille1, France E–mail: [email protected] Paolo Bussotti University of West Bohemia, Czech Republic E–mail: [email protected] Abstract Mathematics education is also a social phenomenon because it is influenced both by the needs of the labour market and by the basic knowledge of mathematics necessary for every person to be able to face some operations indispensable in the social and economic daily life. Therefore the way in which mathe- matics education is framed changes according to modifications of the social environment and know–how. For example, until the end of the 20th century, in the Italian faculties of engineering the teaching of math- ematical analysis was profound: there were two complex examinations in which the theory was as impor- tant as the ability in solving exercises. Now the situation is different. In some universities there is only a proof of mathematical analysis; in others there are two proves, but they are sixth–month and not annual proves. The theoretical requirements have been drastically reduced and the exercises themselves are often far easier than those proposed in the recent past. With some modifications, the situation is similar for the teaching of other modern mathematical disciplines: many operations needing of calculations and math- ematical reasoning are developed by the computers or other intelligent machines and hence an engineer needs less theoretical mathematics than in the past. The problem has historical roots. In this research an analysis of the phenomenon of “scientific education” (teaching geometry, arithmetic, mathematics only) with respect the methods used from the late Middle Ages by “maestri d’abaco” to the Renaissance hu- manists, and with respect to mathematics education nowadays is discussed. -
Writing the History of Mathematics: Interpretations of the Mathematics of the Past and Its Relation to the Mathematics of Today
Writing the History of Mathematics: Interpretations of the Mathematics of the Past and Its Relation to the Mathematics of Today Johanna Pejlare and Kajsa Bråting Contents Introduction.................................................................. 2 Traces of Mathematics of the First Humans........................................ 3 History of Ancient Mathematics: The First Written Sources........................... 6 History of Mathematics or Heritage of Mathematics?................................. 9 Further Views of the Past and Its Relation to the Present.............................. 15 Can History Be Recapitulated or Does Culture Matter?............................... 19 Concluding Remarks........................................................... 24 Cross-References.............................................................. 24 References................................................................... 24 Abstract In the present chapter, interpretations of the mathematics of the past are problematized, based on examples such as archeological artifacts, as well as written sources from the ancient Egyptian, Babylonian, and Greek civilizations. The distinction between history and heritage is considered in relation to Euler’s function concept, Cauchy’s sum theorem, and the Unguru debate. Also, the distinction between the historical past and the practical past,aswellasthe distinction between the historical and the nonhistorical relations to the past, are made concrete based on Torricelli’s result on an infinitely long solid from -
Solving a System of Linear Equations Using Ancient Chinese Methods
Solving a System of Linear Equations Using Ancient Chinese Methods Mary Flagg University of St. Thomas Houston, TX JMM January 2018 Mary Flagg (University of St. Thomas Houston,Solving TX) a System of Linear Equations Using Ancient ChineseJMM Methods January 2018 1 / 22 Outline 1 Gaussian Elimination 2 Chinese Methods 3 The Project 4 TRIUMPHS Mary Flagg (University of St. Thomas Houston,Solving TX) a System of Linear Equations Using Ancient ChineseJMM Methods January 2018 2 / 22 Gaussian Elimination Question History Question Who invented Gaussian Elimination? When was Gaussian Elimination developed? Carl Friedrick Gauss lived from 1777-1855. Arthur Cayley was one of the first to create matrix algebra in 1858. Mary Flagg (University of St. Thomas Houston,Solving TX) a System of Linear Equations Using Ancient ChineseJMM Methods January 2018 3 / 22 Gaussian Elimination Ancient Chinese Origins Juizhang Suanshu The Nine Chapters on the Mathematical Art is an anonymous text compiled during the Qin and Han dynasties 221 BCE - 220 AD. It consists of 246 problems and their solutions arranged in 9 chapters by topic. Fangcheng Chapter 8 of the Nine Chapters is translated as Rectangular Arrays. It concerns the solution of systems of linear equations. Liu Hui The Chinese mathematician Liu Hui published an annotated version of The Nine Chapters in 263 AD. His comments contain a detailed explanation of the Fangcheng Rule Mary Flagg (University of St. Thomas Houston,Solving TX) a System of Linear Equations Using Ancient ChineseJMM Methods January 2018 4 / 22 Chinese Methods Counting Rods The ancient Chinese used counting rods to represent numbers and perform arithmetic. -
OECD Reviews of Innovation Policy Synthesis Report
OECD Reviews of Innovation Policy CHINA Synthesis Report ORGANISATION FOR ECONOMIC CO-OPERATION AND DEVELOPMENT in collaboration with THE MINISTRY OF SCIENCE AND TECHNOLOGY, CHINA ORGANISATION FOR ECONOMIC CO-OPERATION AND DEVELOPMENT The OECD is a unique forum where the governments of 30 democracies work together to address the economic, social and environmental challenges of globalisation. The OECD is also at the forefront of efforts to understand and to help governments respond to new developments and concerns, such as corporate governance, the information economy and the challenges of an ageing population. The Organisation provides a setting where govern- ments can compare policy experiences, seek answers to common problems, identify good practice and work to co- ordinate domestic and international policies. The OECD member countries are: Australia, Austria, Belgium, Canada, the Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Korea, Luxembourg, Mexico, the Netherlands, New Zealand, Norway, Poland, Portugal, the Slovak Republic, Spain, Sweden, Switzerland, Turkey, the United Kingdom and the United States. The Commission of the European Communities takes part in the work of the OECD. OECD Publishing disseminates widely the results of the Organisation’s statistics gathering and research on economic, social and environmental issues, as well as the conventions, guidelines and standards agreed by its members. © OECD 2007 No reproduction, copy, transmission or translation of this publication may be made without written permission. Applications should be sent to OECD Publishing: [email protected] 3 Foreword This synthesis report (August 2007 Beijing Conference version) summarises the main findings of the OECD review of the Chinese national innovation system (NIS) and policy. -
Science Without Modernization: China's First Encounter with Useful and Reliable Knowledge from Europe Harriet T
Science Without Modernization: China's First Encounter With Useful And Reliable Knowledge From Europe Harriet T. Zurndorfer Abstract This paper reviews how recent revisionist scholarship on the history of Chinese science and technology has recast the Jesuit enterprise in China. It argues that the Ming and Qing governments' efforts to control the Jesuit-transmitted knowledge in these fields stimulated ever-more interest among local scholars in Chinese traditions of mathematics and astronomy which culminated in the 18th century 'evidential research' movement. But because the scientific knowledge the Jesuits conveyed was already 'out-of-date' before their arrival in China, local scholars never had the possibility to make a complete reassessment of their own mathematical and astronomical practices. As the primary and -- at times the only -- translators of Western scientific thought to China, the Jesuits had an enormous historical impact on how Chinese scholars became trapped in a pre-Copernican universe where Chinese natural philosophy with its focus on metaphysical interpretations of the natural world remained entrenched until the 19th century. Introduction: The History of Chinese Science and Technology in Global Perspective and the 'Great Divergence' In 1603, the famous Chinese intellectual and Christian convert, Xu Guangqi (1562-1633) offered the local magistrate of his native Shanghai county a proposal outlining the methodology to measure the length, width, depth, and water flow of a river. Xu's document (later printed in his collection Nongzheng quanshu [Comprehensive Treatise on Agricultural Administration]; comp. 1639) 1 employed conventional surveying practices as well as calculating techniques based on the Pythagorean theorem. Although it is tempting to attribute Xu's achievement here as a direct consequence of his meeting the Jesuit Matteo Ricci (1552-1610) in Nanjing that same year, it is not certain from extant documentation that this encounter with the European was the defining influence on his water study. -
Astronomy and Calendars – the Other Chinese Mathematics Jean-Claude Martzloff
Astronomy and Calendars – The Other Chinese Mathematics Jean-Claude Martzloff Astronomy and Calendars – The Other Chinese Mathematics 104 BC–AD 1644 123 Jean-Claude Martzloff East Asian Civilisations Research Centre (CRCAO) UMR 8155 The National Center for Scientific Research (CNRS) Paris France The author is an honorary Director of Research. After the publication of the French version of the present book (2009), he has been awarded in 2010 the Ikuo Hirayama prize by the Académie des Inscriptions et Belles-Lettres for the totality of his work on Chinese mathematics. ISBN 978-3-662-49717-3 ISBN 978-3-662-49718-0 (eBook) DOI 10.1007/978-3-662-49718-0 Library of Congress Control Number: 2016939371 Mathematics Subject Classification (2010): 01A-xx, 97M50 © Springer-Verlag Berlin Heidelberg 2016 The work was first published in 2009 by Honoré Champion with the following title: Le calendrier chinois: structure et calculs (104 av. J.C. - 1644). This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. -
Hong Jeongha's Tianyuanshu and Zhengcheng Kaifangfa
Journal for History of Mathematics http://dx.doi.org/10.14477/jhm.2014.27.3.155 Vol. 27 No. 3 (June 2014), 155–164 Hong JeongHa’s Tianyuanshu and Zhengcheng Kaifangfa 洪正夏의 天元術과 增乘開方法 Hong Sung Sa 홍성사 Hong Young Hee 홍영희 Kim Young Wook* 김영욱 Tianyuanshu and Zengcheng Kaifangfa introduced in the Song–Yuan dynasties and their contribution to the theory of equations are one of the most important achieve- ments in the history of Chinese mathematics. Furthermore, they became the most fundamental subject in the history of East Asian mathematics as well. The opera- tions, or the mathematical structure of polynomials have been overlooked by tra- ditional mathematics books. Investigation of GuIlJib (九一集) of Joseon mathemati- cian Hong JeongHa reveals thatQ Hong’s approach to polynomials is highly struc- n tural. For the expansion of k=1(x + ak), Hong invented a new method which we name Hong JeongHa’s synthetic expansion. Using this, he reveals that the pro- cesses in Zhengcheng Kaifangfa is not synthetic division but synthetic expansion. Keywords: Hong JeongHa, GuIlJib, Hong JeongHa’s synthetic expansion, Tianyuan- shu, Structure of polynomials, Binomial coefficients, Zhengcheng Kaifangfa, Shisuo Kaifangfa; 洪正夏, 九一集, 洪正夏의 組立展開, 天元術, 多項式의 構造, 二項係數, 增乘開 方法, 釋鎖開方法. MSC: 01A13, 01A25, 01A45, 01A50, 12–03, 12E05, 12E12 1 Introduction The theory of equations in Eastern mathematics has as long a history as that in the West and divides into two parts, namely constructing equations and solving them. For the former, Tianyuanshu (天元術) was introduced in the early period of the Song dynasty (960–1279) and then extended up to Siyuanshu (四元術) to repre- sent polynomials of four indeterminates by Zhu Shijie (朱世傑) in his Siyuan Yujian (四元玉鑑, 1303).