File:Visual proof centered octagonal numbers are odd squares.svg
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Summary
| Description | Proof without words that all centered octagonal numbers are the odd square numbers by CMG Lee. |
| Source | Own work |
| Author | Cmglee |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
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- 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.
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:01, 5 December 2023 | | 512 × 512 (4 KB) | Cmglee | Fix misunderstanding |
| 05:58, 5 December 2023 |  | 512 × 512 (4 KB) | Cmglee | Use variable in en:centered octagonal number | |
| 05:49, 5 December 2023 |  | 512 × 512 (4 KB) | Cmglee | Annotate | |
| 03:18, 5 December 2023 |  | 512 × 512 (3 KB) | Cmglee | {{Information |Description=Proof without words that all centered octagonal numbers are the odd square numbers by CMG Lee. |Source={{own}} |Date= |Author= Cmglee |Permission= |other_versions= }} Category:Figurate numbers Category:Square numbers Category:Proof without words |
File usage
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