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					Originally Posted by  Strangler Lewis
					 
				 
				Then how much of a number theory problem is it? 
  
Is "For all C > -40: 9/5 * C + 32 > C" a number theory problem? 
			
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 Yes, it is. A very striaght forward one, but a provable theory none the less.
 
Like I said, I'm aware that it's a fairly self-evident truth. But in terms of mathematic rigor, would more detail be required (the answer may very well be no)?