File:Disk pack7.svg
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:11, 10 April 2017 | 280 × 280 (803 bytes) | Antonsusi | code | |
09:54, 1 April 2017 | 302 × 302 (630 bytes) | Antonsusi | validizing | ||
11:14, 16 February 2011 | 302 × 302 (727 bytes) | Koko90 | {{Information |Description ={{en|1=Optimal circle packing (for the circles in circles problem, case ''n''=7). Proved optimal by Graham in 1968. R.L. Graham, ''Sets of points with given minimum separation'' (Solution to Problem El921 ), Amer. Math. Mont |
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