An analysis with the. Automated ... Hart's inversors W. â Russel's linkage B. Page 11. References. â John Bryant and Chris Sangwin: How round is your circle?
No, This is not a Line! Zoltán Kovács PH-Linz, Austria Benedek Kovács Auhofgymnasium, Linz, Austria
Chebyshev linkage (1854)
It is easy to build it by using LEGO Technic bricks
Total cost per linkage < 2 EUR Steps to construct...
An analysis with the Automated Reasoning Tools in GeoGebra
Linkages producing straight lines ●
Peaucellier's linkage DIY GG GG+ ● Hart's inversors W ● Russel's linkage B
References ●
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John Bryant and Chris Sangwin: How round is your circle? (Princeton University Press, 2008) Zoltán Kovács: No, this is not a circle! (arXiv, 1704.08483, 2017) Zoltán Kovács, Tomás Recio and M. Pilar Vélez: Automated reasoning tools in GeoGebra. A Tutorial (GitHub, 2017)
