The Rolling Circle Squares Itself - Visual Demonstration
ฝัง
- เผยแพร่เมื่อ 28 ก.พ. 2019
- The Rolling Circle Squares Itself by Thomas Elsner - Visual Demonstration
Presented by Math U, 2019.
Elsner T. (1977). The Rolling Circle Squares Itself, Mathematics Magazine, 50 (3) 162. DOI: 10.2307/2689507
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merci beaucoup