File:Circular beam detectors.svg
Size of this PNG preview of this SVG file: 512 × 227 pixels. Other resolutions: 320 × 142 pixels | 640 × 284 pixels | 1,024 × 454 pixels | 1,280 × 568 pixels | 2,560 × 1,135 pixels.
Original file (SVG file, nominally 512 × 227 pixels, file size: 607 bytes)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Solutions to the opaque forest problem for a unit circle. Left: The shortest possible connected solution, with total length . Right: The shortest known solution when connectedness is not required, with total length approxiately 4.7998. |
| Date | |
| Source | Own work |
| Author | David Eppstein |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
|
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:01, 25 July 2021 | | 512 × 227 (607 bytes) | David Eppstein | Thicker strokes for better visibility at smaller sizes |
| 20:57, 25 July 2021 |  | 512 × 227 (590 bytes) | David Eppstein | Uploaded own work with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
