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Lecturer 김홍종
Dept. 서울대/광주과학기술원
date May 27, 2021

 

The thirteen books "Elements" were written or collected by Euclid of Alexandria about 300 BCE.

Many think that "Elements" is the most important example of deductive mathematics.

In fact, the Common Notions and the Postulates of Elements are not just arbitrary axioms. 

They should be regarded as marvelous pearls in the ocean of geometry.  

Discovering and proving theorems are the Arts of Mathematics.

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