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Original file (947 × 701 pixels, file size: 97 KB, MIME type: image/gif, looped, 52 frames, 2 min 32 s)

Summary

Description
Deutsch: Dreizehneck, Näherungskonstruktion als Animation, am Ende 15 s Pause
English: Tridecagon, approximate construction as an animation, at the end 15 s pause
Date
Source Own work
Author Petrus3743
Other versions
Dreizehneck, Näherungskonstruktion
Tridecagon, approximate construction

Ergebnis

Bezogen auf den Einheitskreis r = 1 [LE]

Tridecagon, approximate construction as an animation]]

  • Konstruierte Seitenlänge des Dreizehnecks in GeoGebra (Anzeige max. 15 Nachkommastellen)
  • Seitenlänge des Dreizehnecks
  • Absoluter Fehler der konstruierten Seitenlänge:
Bis zu den max. angezeigten 15 Nachkommastellen ist der absolute Fehler
  • Konstruierter Zentriwinkel des Dreizehnecks in GeoGebra (Anzeige max. 14 Nachkommastellen)
  • Zentriwinkel des Dreizehnecks
  • Absoluter Winkelfehler vom konstruierten Zentriwinkel:
Bis zu den max. angezeigten 14 Nachkommastellen ist der absoluter Fehler

Beispiel um den Fehler zu verdeutlichen

Bei einem Umkreisradius r = 1 Mrd. km (das Licht bräuchte für diese Strecke ca. 55 min), wäre der absolute Fehler der konstruierten Seitenlänge < 1 mm.


Result

Based on the unit circle r = 1 [unit of length]

  • Constructed side length of tridecagon in GeoGebra (display max 15 decimal places)
  • Side length of the tridecagon
  • Absolute error of the constructed side length:
Up to the max. displayed 15 decimal places is the absolute error
  • Constructed central angle in GeoGebra (display max 14 decimal places)
  • Central angle of the tridecagon
  • Absolute angular error of the constructed central angle:
Up to the max. displayed 14 decimal places is the absolute error

Example to illustrate the error

At a circumscribed circle radius r = 1 billion km (the light would need about 55 min for this distance), the absolute error of the side length constructed would be < 1 mm.

Licensing

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18 March 2016

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81552390db57a88e7a31f4b4a2e4f87a38abef2f

99,651 byte

152 second

701 pixel

947 pixel

File history

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(newest | oldest) View (newer 10 | ) (10 | 20 | 50 | 100 | 250 | 500)
Date/TimeThumbnailDimensionsUserComment
current12:02, 9 June 2018Thumbnail for version as of 12:02, 9 June 2018947 × 701 (97 KB)Petrus3743Kurzbeschreibung korr.
18:30, 28 April 2018Thumbnail for version as of 18:30, 28 April 2018947 × 701 (90 KB)Petrus3743Fehler in Kurzbeschreibung korr.
13:32, 12 April 2018Thumbnail for version as of 13:32, 12 April 2018925 × 701 (90 KB)Petrus3743Konstruktion vereinfacht
22:00, 8 July 2016Thumbnail for version as of 22:00, 8 July 20161,071 × 735 (99 KB)Petrus37431 Strichfarbe korrigiert
21:46, 8 July 2016Thumbnail for version as of 21:46, 8 July 20161,071 × 735 (106 KB)Petrus3743Grafikfehler behoben
17:45, 8 July 2016Thumbnail for version as of 17:45, 8 July 20161,071 × 735 (110 KB)Petrus3743Bezeichnung E13 eingetragen
18:41, 7 July 2016Thumbnail for version as of 18:41, 7 July 20161,071 × 735 (98 KB)Petrus3743Konstruktion weiter vereinfacht
09:16, 11 June 2016Thumbnail for version as of 09:16, 11 June 20161,085 × 753 (116 KB)Petrus3743Konstruktion vereinfacht
20:11, 19 March 2016Thumbnail for version as of 20:11, 19 March 20161,101 × 678 (116 KB)Petrus3743Auflösung korrigiert
13:42, 19 March 2016Thumbnail for version as of 13:42, 19 March 2016864 × 554 (42 KB)Petrus3743Testbild
(newest | oldest) View (newer 10 | ) (10 | 20 | 50 | 100 | 250 | 500)

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