Packing unit squares in a square $s(11)$
The side of the smallest square into which $11$ unit squares can be packed.
Lower bound:
$2 + \frac{4}{\sqrt{5}}$
(≈3.788854)
Upper bound:
${\approx}3.8771$
Updates
-
Upper bound: ${\approx}3.8771$
Reference unknown
[via Packing Unit Squares in Squares: A Survey and New Results, Erich Friedman, 2009-08-14] -
Lower bound: $2 + \frac{4}{\sqrt{5}}$
(≈3.788854)
Reference unknown
[via Packing Unit Squares in Squares: A Survey and New Results, Erich Friedman, 2009-08-14]