this is sort of like watching how a person whos brain is in denial mode reacts to problems.
I find it interesting to observe.

here is what you originaly wrote...

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That is you agree that for any integer, n

n^2 = n*n


and I agreed because its correct , its true , its logical.

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We WERE using a variable. That's what the n was.

I wrote n*n = n^2 and you agreed with it, perhaps not understanding what I was getting at.


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The integers (from the Latin integer, literally "untouched", hence "whole": the word entire comes from the same origin,



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In mathematics, a variable is a value that may change within the scope of a given problem or set of operations.

3/4 inch of dust build up on the moon in 4.527 billion years,LOL and QM is fantasy science.