Packing unit squares in a square $s(82)$
The side of the smallest square into which $82$ unit squares can be packed.
Lower bound:
${\approx}9.2667$
Upper bound:
$6+\frac{5}{\sqrt{2}}$
(≈9.535534)
Updates
-
Upper bound: $6+\frac{5}{\sqrt{2}}$
(≈9.535534)
Reference unknown
[via Packing Unit Squares in Squares: A Survey and New Results, Erich Friedman, 2009-08-14] -
Lower bound: ${\approx}9.2667$
Reference unknown
[via Packing Unit Squares in Squares: A Survey and New Results, Erich Friedman, 2009-08-14]