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On Thu, 20 Jun 2002 15:14:13  
 Rick McGowan wrote:
>Tom Finch wrote:
>
>> Hexadecimal is very important and deserves to be in Plane 0.
>
>Hmmm, well.. In this case, importance has nothing to do with it, and going  
>off on a comparison of the importance of Devanagari as opposed to Hex will  
>not prevail in this discussion.

Agreed.
>Hex is already representable with characters in plane zero, as people have  
>been pointing out. There are the ten digits 0-9 and the letters A-F.  
>People have explained this, and why your proposal would be confusing and  
>not cater to legacy data.
>
>What is the problem you are trying to solve by encoding 16 things in a  
>row? And how would people convert their legacy data forward while avoiding  
>confusion, etc? And how do you proposal to deal with multiple  
>representation problems? Legacy data?
>
>       Rick

Another example might be superscript 4 (2074h).  You already can say 2^4 for sixteen, 
but the new character allows you to say it easier.  Further, there already is multiple 
representation problems--A-F as well as a-f.

The problem being solved is properly supporting the base sixteen system.  Multiple 
representation is a problem as you say so yourself, and the current way cannot avoid 
this (A-F or a-f).  Also using letters to stand for numeric data can lead to 
confusion--this is BAD.  Legacy data will be dealt with by accepting the old system as 
long as necessary.


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