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Исходный файл (SVG - файл, номинально 512 × 512 пикселей, размер файла: 16 КБ)

Summary

Description
English: Proof without words of the Nicomachus theorem (squared triangular numbers).
SourceOwn work
AuthorCmglee

Licensing

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w:en:Creative Commons

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Captions

Visual Proof that sum of cubes is square of sum

Items portrayed in this file

depicts

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current14:59, 10 March 2018Thumbnail for version as of 14:59, 10 March 2018512 × 512 (16 KB)CmgleeTry fixing shadow again.
14:55, 10 March 2018Thumbnail for version as of 14:55, 10 March 2018512 × 512 (16 KB)CmgleeFix spiky shadow.
14:52, 10 March 2018Thumbnail for version as of 14:52, 10 March 2018512 × 512 (16 KB)CmgleeAdd shadow and round corners.
21:23, 16 August 2015Thumbnail for version as of 21:23, 16 August 2015512 × 512 (14 KB)Cmglee{{Information |Description ={{en|1=Proof without words of the Nicomachus theorem (squared triangular numbers). }} |Source ={{own}} |Author =Cmglee |Date = |Permission = |other_versions = }} [[Category:T...
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
  • Cube (algebra)
  • Proof without words
  • Squared triangular number
  • Triangular number
  • User:Cmglee
  • User:Cmglee/svg
  • Wikipedia talk:WikiProject Mathematics/Archive/2017/Dec
  • Portal:Mathematics/Selected picture
  • Portal:Mathematics/Selected picture/25

Global file usage

The following other wikis use this file:

  • Usage on ar.wikipedia.org
    • عدد مربع مثلثي
  • Usage on be.wikipedia.org
    • Куб (алгебра)
  • Usage on eml.wikipedia.org
    • 9 (nùmer)
    • 36 (nùmer)
    • 100 (nùmer)
    • 225 (nùmer)
    • 441 (nùmer)
    • 784 (nùmer)
  • Usage on es.wikipedia.org
    • Cuadrados de números triangulares
  • Usage on fr.wikipedia.org
    • Somme des n premiers cubes
  • Usage on fr.wikibooks.org
    • Les suites et séries/Version imprimable
    • Les suites et séries/Les suites de puissances et la formule de Faulhaber
  • Usage on id.wikipedia.org
    • Jumlah Segitiga Kuadrat
  • Usage on it.wikipedia.org
    • Cubo perfetto
    • Teorema di Nicomaco
  • Usage on nl.wikipedia.org
    • Sommatieregel
  • Usage on no.wikipedia.org
    • Trekanttall
  • Usage on pt.wikipedia.org
    • Número triangular
    • Usuário(a):Rodrigoirm/Testes
  • Usage on sr.wikipedia.org
    • Куб
    • Троугаони број

Metadata

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Short titleNicomachus theorem 3D
Image titleProof without words of the Nicomachus theorem (squared triangular numbers) by CMG Lee.
Width100%
Height100%