Re: Minus operator versus unary minus

[Serhiy Storchaka]

On 30.05.15 10:56, Peter Otten wrote:
The following modification of the collections.Counter implementation
https://hg.python.org/cpython/rev/fe4efc0032b5

was just checked in with the line

result[elem] = 0 - count

Does this have an advantage over the obvious

result[elem] = -count

?

x = 0.0
-x
-0.0 


0 - x
0.0 




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