6
$\begingroup$

then the question is,the larger radius D,the small radius d,get the largest number of small circle put in the larger?

  • 5
    See [this](http://www.jstor.org/pss/2688509) and [this](http://www2.stetson.edu/~efriedma/cirincir/).2012-01-05
  • 2
    See also [Circle packing in a circle](http://en.wikipedia.org/wiki/Circle_packing_in_a_circle).2012-01-05
  • 1
    I believe this is still an open problem.2015-04-24

1 Answers 1