name for a mutually inclusive relationship

[Alan Gauld]

On 26/02/2021 04:30, Ethan Furman wrote:

>> Do you have a specific problem you're trying to solve?
> 
> No, I just came across the concept in my browsing and 
> was wondering if there was a name for it.  

If we stick with boolean values (like radio buttons
and checkboxes) then I think the name is "equality"

A  B    Result
--------------
0  0      1
0  1      0
1  0      0
1  1      1

So you determine "success" by whether all
inputs are equal. (Or as somebody else
said "not xor")

-- 
Alan G
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