Article : Construction par pliage - Colegiul National Emil Racovita (Cluj - Roumanie)

Résumé de la production
In this paper we will present our approach for the construction of strings of paper of arbitrary positive rational length. We will also take a closer look at the structure the constructible lengths of strings form, by observing possible extensions of our problem. Some of the possible paper folding constructions can also be put in direct comparison to the straightedge and compass constructions, showing that in fact paper folding constructions allow more freedom than straightedge and compass.
Mots clés
nombre rationnel
trisection de l'angle