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Summary
| Description | The third tetrahedral number equals the fourth triangular number as the nth k-simplex number equals the kth n-simplex number due to the symmetry of Pascal's triangle, and its diagonals being simplex numbers, as drawn by CMG Lee. |
| Source | Own work |
| Author | Cmglee |
| SVG development |  This W3C-invalid vector image was created with an unknown SVG tool. |
Licensing
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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
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:35, 24 March 2023 | | 512 × 256 (3 KB) | Cmglee | Swap yellow and blue, and add stroke |
| 03:56, 24 March 2023 |  | 512 × 256 (3 KB) | Cmglee | {{Information |Description=The third tetrahedral number equals the fourth triangular number as the nth k-simplex number equals the kth n-simplex number due to the symmetry of Pascal's triangle, and its diagonals being simplex numbers, as drawn by CMG Lee. |Source={{own}} |Date= |Author= Cmglee |Permission= |other_versions= }} Category:Figurate numbers |
File usage
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