Why don't other programming languages have ranges?

[retard]

Sat, 31 Jul 2010 23:38:17 +0000, BCS wrote:

> Hello retard,
>> Has anyone except the almighty
>> Andrei ever even downloaded a theorem prover?
>> 
>> 
> Yes, ACL2.
> 
> http://www.dsource.org/projects/scrapple/browser/trunk/backmath
> 
> Now I know why that sort of thing isn't done more often.

Learning how to document your code might also help. It looks like a mess.