People,

Say I have numbers:  0.1 0.2 0.3 0.4 0.5

then I want to process thousands of numbers, choosing which of the 
above numbers the processed number is closest to.  I can see ways of 
doing this eg I could calculate mid-points of the above numbers and then 
iterate through that list checking the value of |x - mid-point| to find 
the minimum value but I think there should be a more elegant, direct 
method but I can't think of it.  Suggestions?

Thanks,

Phil.
-- 
Philip Rhoades

GPO Box 3411
Sydney NSW    2001
Australia
E-mail:  phil / pricom.com.au