File:Tetrad.svg
Size of this PNG preview of this SVG file: 346 × 229 pixels. Other resolutions: 320 × 212 pixels | 640 × 424 pixels | 1,024 × 678 pixels | 1,280 × 847 pixels | 2,560 × 1,694 pixels.
Original file (SVG file, nominally 346 × 229 pixels, file size: 21 KB)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:39, 20 August 2006 | | 346 × 229 (21 KB) | wikimediacommons>Jossifresco | {{Information |Description=Four is the first number formed by the addition and multiplication of equals. To the Pythagoreans this symbol and number represented justice as it is the first number that is divisible every way into equal par |
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