8 18 Quick Notes: Difference between revisions
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According to ''Mathematical Models'' by H. Martyn Cundy and A.P. Rollett, second edition, 1961 (Oxford University Press), p. 57, a flat ribbon or strip can be tightly folded into a heptagonal 8_18 knot (just as it can be tightly folded into a [[:Image:Overhand-folded-ribbon-pentagram.png|pentagonal trefoil knot]]). |
According to ''Mathematical Models'' by H. Martyn Cundy and A.P. Rollett, second edition, 1961 (Oxford University Press), p. 57, a flat ribbon or strip can be tightly folded into a heptagonal 8_18 knot (just as it can be tightly folded into a [[:Image:Overhand-folded-ribbon-pentagram.png|pentagonal trefoil knot]]). |
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This is the Carrick loop of practical knot tying. The Carrick bend of practical knot tying can be found at <math>8^2_{7}</math>. |
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Latest revision as of 18:08, 15 November 2024
According to Mathematical Models by H. Martyn Cundy and A.P. Rollett, second edition, 1961 (Oxford University Press), p. 57, a flat ribbon or strip can be tightly folded into a heptagonal 8_18 knot (just as it can be tightly folded into a pentagonal trefoil knot).
This is the Carrick loop of practical knot tying. The Carrick bend of practical knot tying can be found at .
