File:Fractional diff.gif
| Description |
English: An animation created using gnuplot that continuosly shows fractional derivatives from order 0 to 5 of x^4. |
| Date | |
| Source | http://smp.if.uj.edu.pl/~baryluk/fractional_diff/fractional_diff.gif (Transferred from en.wikipedia to Commons by Gavin.perch.) |
| Author | Witold Baryluk |
| Permission (Reusing this file) |
http://en.wikipedia.org/w/index.php?title=Talk%3AFractional_calculus&action=historysubmit&diff=395820435&oldid=391105061 |
 |
This work has been released into the public domain by its author, Witold Baryluk. This applies worldwide. In some countries this may not be legally possible; if so: Witold Baryluk grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
This image is trivially reproducible via open-source software ("gnuplot"). This makes it ineligible for copyright. Furthermore, the few trivial lines of code used to create it are published into the public domain. This also makes it ineligible for copyright. Furthermore, the author, in addition to publicly posting both image and code, has explicitly relinquished all rights to both, ("do whatever you want with it.") thus explicitly releasing it into the public domain. In conclusion, this is triply ineligible for copyright. Making it triply public domain.
for gnuplot code for reproducing this graph, see: archive copy at the Wayback Machine
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
Upload date | User | Bytes | Dimensions | Comment
- 2010-11-10 19:42:43 | Kevin Baas | 9243545 | 640×480 | Description = An animation created using gnuplot that continuosly shows fractional derivatives from order 0 to 5 of x^4.