[Haskell-cafe] [Agda] Defining subtraction for naturals

Conor McBride conor at strictlypositive.org
Thu Mar 17 22:12:15 CET 2011

On 17 Mar 2011, at 18:35, wren ng thornton wrote:

> Another question on particulars. When dealing with natural numbers,  
> we run into the problem of defining subtraction. There are a few  
> reasonable definitions:

No there aren't.


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