Isn't bool __invert__ behaviour "strange"?

[Saizan]

Thanks for pointing that out ( the "!" is a misstyped "|"), my classes
of discrete math have warped my mind with a mix of various non-C-style
operators notation, I never use bitwise operation and this is just a
bad day for thinking about things..
However I figured out one thing, Python's logic notation is readable
and complete but not  compact. (which is fine for programming, and
that's the aim, isn't it?)

Bjoern Schliessmann wrote:
> Saizan wrote:
>
> > (However (not x) whould be as annoying as 1-x even if a little
> > more readable (if you consider lispish parentheses readable):
> > Input expression: (not (not x)&(not y)!(not (z|v)))
>
> Did you notice that you use bitwise AND and OR here? How about
>
> not (not x) and (not y) or (not (z or v))
>
> (or what is "!" supposed to mean?)
>
> BTW, not's binding is stronger than and's (IIRC). So
>
> not (not x) and (not y)
>
> mutates to
>
> x and (not y)
>
> Regards,
>
>
> Björn
>
> --
> BOFH excuse #392:
> 
> It's union rules. There's nothing we can do about it. Sorry.