Significant digits in a float?

[Gregory Ewing]

Chris Angelico wrote:

> Any point where the mile east takes you an exact number of times
> around the globe. So, anywhere exactly one mile north of that, which
> is a number of circles not far from the south pole.

True, but there are no bears in Antarctica, so that
rules out all the south-pole solutions.

I think there are still multiple solutions, though.
The bear may have been spray-painted by activists
trying to protect it from polar trophy hunters.

-- 
Greg