File:EquivalenceSign.png
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EquivalenceSign.png (34 × 17 pixels, file size: 189 bytes, MIME type: image/png)
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This is a file from the Wikimedia Commons |
Summary
| Description |
English: Logical equivalence sign (models and is modeled by) |
| Date | 22 August 2005 (original upload date) |
| Source | Transferred from en.wikibooks to Commons by Adrignola using CommonsHelper. |
| Author | JMRyan at English Wikibooks |
Licensing
|
This work has been released into the public domain by its author, JMRyan, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
Original upload log
The original description page was here. All following user names refer to en.wikibooks.
- 2005-10-10 22:13 JMRyan 34×17× (189 bytes)
- 2005-08-22 22:15 JMRyan 34×17× (195 bytes) Logical equivalence sign (is modeled by and models)
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:55, 13 July 2010 | | 34 × 17 (189 bytes) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikibooks|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Logical equivalence sign (models and is modeled by)}} |Source=Transferred from [http://en.wikibooks.org |
File usage
The following 8 pages use this file:
- Formal Logic/Merged Versions/Sentential Logic
- Formal Logic/Print version
- Formal Logic/Sentential Logic/Expressibility
- Formal Logic/Sentential Logic/Properties of Sentential Connectives
- Formal Logic/Sentential Logic/Substitution and Interchange
- Formal Logic/Sentential Logic/Validity
- User:JMRyan/Test1
- Template:Formal Logic/Equiv
Global file usage
The following other wikis use this file:
- Usage on fr.wikipedia.org
- Usage on www.wikidata.org
