Re: "pixel size" (not pixel dimensions)

In article <mbkq75-a11.ln1@[EMAIL PROTECTED]
>, SteveB 
deserttraveler@[EMAIL PROTECTED]
 says...
> Do the math.
>
> One pixel per inch is one inch square.
>
> Or one square inch.
>
> One hundred pixels per inch, and they are .01" square.
>
> Not to be confused with .01 square inch.
>
> But you get the picture.
>
> Or maybe just .001 square inch of it.
>
> You have to define the context within mathematic notation,or 
> mathematically
> it's not accurate.
>
Does that answer my question?