On Sunday, April 10, 2016 at 5:01:38 AM UTC+1, rjf wrote:
>
> I don't know what nonsense you are trying out, but
> f(r,phi):=signum(r^2-4) is a function that does not
> depend on phi.
>
> If you want to integrate functions that are discontinuous, there are two
> processes
> involved. One: fi
> Why so offensive?
Don't worry - rjf is always spectacularly offensive. His tone is not
representative of how the rest of us write on this list.
Thanks for taking the time to start this discussion (on which I have no
technical input).
Best,
Johan
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Why so offensive?
> $f$ does not depend on phi
So what?
The reason for such function --- i was trying to replicate things i was
doing in sage
(and in sage i was trying to imitate generic behaviour)
> if you want to report a bug, it is polite to find the simplest
demonstration
of the defect that
