Yang Hui was an outstanding mathematician and mathematical educator in the Southern Song Dynasty. /kloc-in the middle of the 0/3rd century, he was active in Suzhou and Hangzhou with many works.
His famous math books have five kinds and 21 volumes. There are twelve volumes (126 1 year), two volumes (1262 year), three volumes (1274 year) and two volumes (field ratio multiplication and division algorithm). Yang Hui's mathematical research and education work focuses on computing technology. He summed up and developed agile algorithms for calculating multiplication and division, and some even made up songs, such as Nine Centralized Decisions.
In his Algorithm for Extracting Odds from Ancient Times, he introduced various forms of "vertical and horizontal graphs" and related construction methods. "Overlap" was Yang Hui's research on higher-order arithmetic progression after Shen Kuo's "Gap Product". In Classification, Yang Hui reclassified 246 problems in Nine Chapters of Arithmetic into nine categories, such as multiplication and division, coincidence, interchange, quadratic decline and Pythagoras, according to the order of solving problems from shallow to deep.
He attaches great importance to the popularization and development of mathematics education. Under the background of algorithm reform, Yang Hui's Learning Plan for Beginners is an important document in the history of Chinese mathematics education.
Yang Hui has written many mathematics books, including five kinds of 2 1 volumes, and there are many arithmetic problems and algorithms in ancient mathematics works that have been lost.
The focus of Yang Hui's mathematical research and education work is computing technology.
Yang Hui summed up and developed the agile algorithm for calculating multiplication and division, and created the name of "vertical and horizontal graph". After Shen Kuo's "gap product", the study of higher-order arithmetic progression initiated "accumulation product". The 246 problems in Nine Chapters of Arithmetic are divided into nine categories again according to the order of solving methods from shallow to deep.
Yang Hui is an outstanding mathematics educator, who attaches importance to the popularization of mathematics.
Introduction to Teacher Yang Hui
National famous English teaching expert and life guidance expert.
The main founder of the international English learning system
Secretary General of Huaxia English Volunteers Association
Deputy Secretary General of Dalian Translation Association
Teacher Yang Hui has been engaged in English teaching since 1996, especially in oral English teaching. In his class, students can break through the habit of not speaking for many years and practice fluent English with pure pronunciation. More importantly, teacher Yang Hui's unique personal charm and teaching methods have changed many negative attitudes in students' minds, and they have found themselves again while breaking through English, thus facing the challenges of life with confidence.
In the past ten years, Mr. Yang Hui has given thousands of lectures on English learning methods all over the country, including famous universities, middle schools, enterprises and institutions. Wherever he goes, there will be an upsurge of English learning, which will directly affect hundreds of thousands of English learners. The international teaching and research institutions led by Teacher Yang Hui have always been the leaders of English training in China. In recent years, they first applied NLP, NAC and other popular psychological achievements to English teaching in China, and applied Harvard University's personal development and change theory to the academic career guidance of China students. They also introduced Robert Toru Kiyosaki's financial quotient theory into training investment, making more students realize that today's study is an investment in tomorrow, and what's more, English teaching has entered a brand-new stage.
Teacher Yang Hui is an honorary consultant of the English Association of dozens of universities and middle schools in China, and has directly trained tens of thousands of students. She has also trained English for dozens of enterprises such as Beijing TV One, China Sugar, Tobacco and Alcohol Import and Export Corporation, Capital International Airport, Haier Group and Hewlett-Packard Company, which has changed the fate of countless English learners. Maybe, just tomorrow, he will come to your city and change your English and destiny with you.
Teacher Yang Hui's works: How English is Made, How Phonetics is Made, How Spoken English is Made, How English Thinking is Made, Striding Meteor, The Finishing Touch of Band 4 and Band 6, and English Film Series.
Personal blog /blog/index.asp
Yang Hui
(1433- 1483) was born in Bozhou (now Zunyi, Guizhou) in the Ming Dynasty. In the 14th year of Orthodox Christianity (AD 1449), Ming Yingzong attacked Bozhou as a propaganda ambassador. Thirty-four years in office, studying and delaying teachers, cultivating talents and advocating writing. At that time, several national uprisings broke out around Bozhou. Yang Hui lost Xiaomi to help the loyalist and led troops to suppress it. He was "rewarded" and "rewarded" twice by Ming Daizong in Jingtai three years (A.D. 1452) and Jingtai six years (A.D. 1455), and was once sent to the pilgrimage site to celebrate. Yang Hui is proficient in military affairs, absorbing classics and history, and is good at cursive writing. During Chenghua period of Ming Dynasty, he built the "Thunder Weir" of Baiguoping in Tuanxi, irrigated thousands of acres of Baiguozhuang field, and the benefits have not diminished so far. Ming Xianzong died in the 19th year of Chenghua (AD 1483).