On Sun, 10 Aug 2014 23:22:45 -0700, Rustom Mody wrote:

> You think that the '=' sign not standing for math equality is ok.
> 
> How come?

For the same reason that in the following:

[c.upper() for c in some_string if 'a' < c < 'x']

having the c symbol not stand for the speed of light is okay. Likewise, 
in the sentence "I went to the park today", the symbol I doesn't mean the 
element iodine. Symbols are context-dependent: the x in one equation is 
not necessarily the same x in another equation, and the symbol = in one 
context does not necessarily have the same meaning as in another context.



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Steven
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