RogerHaywardUndecidable_Monument.jpg (283 × 352 pixels, file size: 26 KB, MIME type: image/jpeg)
| Description |
Scan of Hayward's drawing of a blivet in the form of an "undecidable monument" |
|---|---|
| Source |
from "Mathematical Circus" by Martin Gardner, published 1981 by Pelican Books. |
| Article | |
| Portion used |
All, as a lesser portion would be inadequate to convey the same information |
| Low resolution? |
Yes |
| Purpose of use |
To illustrate Hayward's interpretation of the blivet, which cannot be conveyed using words alone with the same efficiency |
| Replaceable? |
Not replace as no free equivalent exists. |
| Fair useFair use of copyrighted material in the context of Blivet//en.wikipedia.org/wiki/File:RogerHaywardUndecidable_Monument.jpgtrue | |
| Description |
Scan of Hayward's drawing of a blivet in the form of an "undecidable monument" |
|---|---|
| Source |
from "Mathematical Circus" by Martin Gardner, published 1981 by Pelican Books. |
| Article | |
| Portion used |
All, as a lesser portion would be inadequate to convey the same information |
| Low resolution? |
Yes |
| Purpose of use |
To illustrate Hayward's interpretation of the blivet, which cannot be conveyed using words alone with the same efficiency |
| Replaceable? |
Not replace as no free equivalent exists. |
| Fair useFair use of copyrighted material in the context of Roger Hayward//en.wikipedia.org/wiki/File:RogerHaywardUndecidable_Monument.jpgtrue | |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:28, 1 October 2017 | | 283 × 352 (26 KB) | DatBot (talk | contribs) | Reduce size of non-free image (BOT - disable) |
| 23:08, 10 June 2010 | No thumbnail | 385 × 480 (158 KB) | Rodhullandemu (talk | contribs) | Scan of Hayward's drawing of a blivet in the form of an "undecidable monument" from "Mathematical Circus" by Martin Gardner, published 1981 by Pelican Books. |
You cannot overwrite this file.
File usage
The following page uses this file:
