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idanoeman
on Feb 11, 2016
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Physicists Detect Gravitational Waves, Proving Ein...
*Polynomially more objects.
The volume of a constant-thickness spherical shell is O(r^2).
tantalor
on Feb 11, 2016
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*Quadratically more objects.
TallGuyShort
on Feb 11, 2016
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*Pedantically
cdelsolar
on Feb 11, 2016
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less than quadratically because space is expanding in between
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The volume of a constant-thickness spherical shell is O(r^2).