File:Heilbronn triangles, 7 points in square.svg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(SVG file, nominally 512 × 512 pixels, file size: 5 KB)

Captions

Captions

The placement of 7 points in a square that maximises the size of the smallest Heilbronn triangle.

Summary[edit]

Description
English: See Heilbronn triangle problem.

Coordinates from "New lower bounds for Heilbronn numbers", Comellas & Yebra, 2002.

https://www.combinatorics.org/ojs/index.php/eljc/article/view/v9i1r6/pdf, §3.
Date
Source Own work
Author Maproom

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

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

Date/TimeThumbnailDimensionsUserComment
current14:11, 11 May 2022Thumbnail for version as of 14:11, 11 May 2022512 × 512 (5 KB)Maproom (talk | contribs)slightly clearer shading
21:46, 7 May 2022Thumbnail for version as of 21:46, 7 May 2022512 × 512 (4 KB)Maproom (talk | contribs)lighter hatching
21:04, 7 May 2022Thumbnail for version as of 21:04, 7 May 2022512 × 512 (4 KB)Maproom (talk | contribs)use crosshatching for clarity
12:11, 7 May 2022Thumbnail for version as of 12:11, 7 May 2022512 × 512 (4 KB)Maproom (talk | contribs)Colour all eight minimal triangles, not just five.
21:05, 6 May 2022Thumbnail for version as of 21:05, 6 May 2022512 × 512 (4 KB)Maproom (talk | contribs)better choice of colours?
20:46, 6 May 2022Thumbnail for version as of 20:46, 6 May 2022512 × 512 (4 KB)Maproom (talk | contribs)minimal-area triangles coloured
20:39, 5 May 2022Thumbnail for version as of 20:39, 5 May 2022512 × 512 (3 KB)Maproom (talk | contribs)darker again, but not black
20:02, 5 May 2022Thumbnail for version as of 20:02, 5 May 2022512 × 512 (3 KB)Maproom (talk | contribs)but darker than previous upload
20:00, 5 May 2022Thumbnail for version as of 20:00, 5 May 2022512 × 512 (3 KB)Maproom (talk | contribs)less prominent lines
15:55, 2 May 2022Thumbnail for version as of 15:55, 2 May 2022512 × 512 (3 KB)Maproom (talk | contribs)Uploaded own work with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Heilbronn_triangles,_7_points_in_square.svg&oldid=680067312"