Talks and presentations

微積分的創立

September 20, 2020

Talk, College of Science, China University of Petroleum, Beijing, CN

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圆锥曲线

March 09, 2020

History of Mathematics, Beijing, China University of Petroleum-Beijing, Beijing, CN

Quote

無窮大也能「比較」大小!

February 26, 2020

Talk, College of Science, China University of Petroleum, Beijing, CN

以下三篇小短文介紹無窮和康托的故事,希望對您有所幫助!

人物小故事:笛卡兒

February 17, 2020

Talk, College of Science, China University of Petroleum, Beijing, CN

大人物,小故事! 大舞台,小板凳!

Electric and Magnetism: Statics - Visualization

November 16, 2019

Teaching, China University of Petroleum-Beijing, Beijing BJ, CN

This paper mainly concentrated on the electricity and magnetism: statics and its visualization. Gradient, divergence and curl are visualized. Hopefully, this paper will give visualizations of many mathematical and physical concepts.

The History of Calculus

September 17, 2019

History of Mathematics, Beijing, China University of Petroleum-Beijing, Beijing, CN

‘This is about the history of Calculus’

李善蘭

September 16, 2019

History, China University of Petroleum-Beijing, Beijing BJ, CN

People of China