So do you prefer this mathematical approach?

I first used the math definition, and you said you use the CS definition. Now you're using the math definition.

Using the math approach, orthogonal is perpendicular. That's not the same as "not parallel". There are parallels between ++ and +=1 (or else you wouldn't have compared them), so talking about their orthoganility is useless.

In reply to Re^10: Numification of strings by ikegami
in thread Numification of strings by LanX

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