An objective and practical method for describing and understanding ratios

D. H. Fowler

Mathématiques et Sciences Humaines (1993)

  • Volume: 124, page 5-18
  • ISSN: 0987-6936

Abstract

top
This article explores the use of the euclidian algorithm as a most useful way of handling ratios, especially when good rational approximations are required. Illustrations are taken from a discussion of the analysis of greek architecture by J.J Coulton. Although this is intended as a practical account, some discussions of theoretical aspects are included, and also of the relationship of this procedure to a new interpretation of early greek mathematics.

How to cite

top

Fowler, D. H.. "An objective and practical method for describing and understanding ratios." Mathématiques et Sciences Humaines 124 (1993): 5-18. <http://eudml.org/doc/94450>.

@article{Fowler1993,
abstract = {This article explores the use of the euclidian algorithm as a most useful way of handling ratios, especially when good rational approximations are required. Illustrations are taken from a discussion of the analysis of greek architecture by J.J Coulton. Although this is intended as a practical account, some discussions of theoretical aspects are included, and also of the relationship of this procedure to a new interpretation of early greek mathematics.},
author = {Fowler, D. H.},
journal = {Mathématiques et Sciences Humaines},
keywords = {Euclidean algorithm; ratios; incommensurable ratios; decimal fractions},
language = {eng},
pages = {5-18},
publisher = {Ecole des hautes-études en sciences sociales},
title = {An objective and practical method for describing and understanding ratios},
url = {http://eudml.org/doc/94450},
volume = {124},
year = {1993},
}

TY - JOUR
AU - Fowler, D. H.
TI - An objective and practical method for describing and understanding ratios
JO - Mathématiques et Sciences Humaines
PY - 1993
PB - Ecole des hautes-études en sciences sociales
VL - 124
SP - 5
EP - 18
AB - This article explores the use of the euclidian algorithm as a most useful way of handling ratios, especially when good rational approximations are required. Illustrations are taken from a discussion of the analysis of greek architecture by J.J Coulton. Although this is intended as a practical account, some discussions of theoretical aspects are included, and also of the relationship of this procedure to a new interpretation of early greek mathematics.
LA - eng
KW - Euclidean algorithm; ratios; incommensurable ratios; decimal fractions
UR - http://eudml.org/doc/94450
ER -

References

top
  1. Coulton J.J., "Towards Understanding Greek Temple Design: General Considerations ", Annual of the British School of Athens,70 (1975), 59-99; Corrigenda, ibid., 51 (1976), 149-50. 
  2. Fletcher T., "Approximating by vectors", Mathematics Teaching63 (1973), 4-9 & 64 (1973), 42-44. 
  3. Fowler D.H., The Mathematics of Plato's Academy: A New Reconstruction, Oxford, Clarendon Press, 1987; revised paperback reprint, 1991. Zbl0627.01002MR932963
  4. Fowler D.H., "Logistic and fractions", pp133-147 in Benoit, P., Chemla K., & Ritter J., edd., Histoire de Fractions, Fractions d'Histoire, Basel etc., Birkhäuser, 1992. Zbl1067.01511MR1278497
  5. Fowler D.H., "How to find the golden number without really trying", Mathematics Review, 34 (April 1993), 2-7. 
  6. Freyl L., "Médiétés et approximations chez Vitruve", Revue Archéologique, 1990, 285-330. 
  7. Freyl L., "Pour un modèle du chapiteau ionique vitruvien", Revue Archéologique, 1992, 37-63. 
  8. Freyl L., "La transmission d'un canon: les temples ioniques", to appear in Le Projet de Vitruve: Object, Destination et Reception du De Architectura, Rome, Ecole Française de Rome. 
  9. Heath T.L., A History of Greek Mathematics, 2 vols., Oxford, Clarendon Press, 1921, reprinted New York, Dover1981. JFM48.0046.01
  10. Herz-Fischler R., A Mathematical History of Division in Extreme and Mean Ratio, Waterloo (Ontario), Wilfred Laurier University Press, 1987. MR907871
  11. Herz-Fischler R. "How to find the golden number without really trying", Fibonacci Quarterly, 19 (1981), 406-10. 

NotesEmbed ?

top

You must be logged in to post comments.

To embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.

Only the controls for the widget will be shown in your chosen language. Notes will be shown in their authored language.

Tells the widget how many notes to show per page. You can cycle through additional notes using the next and previous controls.

    
                

Note: Best practice suggests putting the JavaScript code just before the closing </body> tag.