User contributions for Koko90

A user with 808 edits. Account created on 25 June 2009.
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1 August 2012

19 June 2012

31 May 2011

18 February 2011

  • 10:3110:31, 18 February 2011 diff hist +478 N File:Disk pack11.svg{{Information |Description ={{en|1=Optimal circle packing (for the circles in circles problem, case n=11). Proved optimal by Melissen in 1994. H. Melissen, Densest packing of eleven congruent circles in a circle, Geom. Dedicata 50 (1994) 15-25.}} |Sour
  • 09:1309:13, 18 February 2011 diff hist +492 N File:Disk pack10.svg{{Information |Description ={{en|1=Optimal circle packing (for the circles in circles problem, case ''n''=10). Proved optimal by Pirl in 1969. U. Pirl, ''Der Mindestabstand von n in der Einheitskreisscheibe gelegenen Punkten'', Math. Nachr. 40 (1969) 1

16 February 2011

11 February 2011

28 January 2011

27 January 2011

29 October 2010

4 October 2010

20 September 2010

17 September 2010

16 September 2010

15 September 2010

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