Redigerer Det gyldne snitt (avsnitt)

==Litteratur==
* Arakelian, Hrant: ''Mathematics and History of the Golden Section''<nowiki>, Logos 2014, 404 p. ISBN 978-5-98704-663-0 (rus.).</nowiki> 
* Blatner, David: ''The joy of Pi''. (http://www.joyofpi.com/) 
* Dalvang, Tone og Rohde, Vetle: ''Matematikk for alle''. Landslaget for matematikk i skolen, Landås 1998. 
* Eibe, Thyra: ''Euklids Elementer''. Oversat af Thyra Eibe. København, Gyldendal ; 1897 – 1917. 
* Høyrup, Jens: ''Sub-Scientific Mathematics''. History of Science, vol 28, 1979. 
* Jama, Jama Musse: ''Ethnomathematics''.(https://web.archive.org/web/20051210225149/http://www.dm.unipi.it/~jama/ethno/) 
* Knott, Ron: ''Fibonacci Numbers and the Golden Section''. (https://web.archive.org/web/20011205093346/http://www.ee.surrey.ac.uk/Personal/R.Knott/Fibonacci/) 
* Krause, M.: ''Multicultural mathematics material'', NCTM 1983. 
* Levin, Eddy: ''The Golden Proportion''. (http://www.goldenmeangauge.co.uk/) 
* Rossing, Nils Kr.: ''Den matematiske krydderhylle''. Tapir akademisk forlag (7. utgave), 2007. (https://web.archive.org/web/20071107195152/http://butikk.tapirforlag.no/no/node/1047).
* Selvik, Bjørg K. (red): ''Matematiske sammenhenger: Geometri''. Caspar forlag, 1999. 
* Stewart, Ian: ''Life's other secret – The new Mathematics of Living World''. Penguin books, 1999.