Re: Should we provide a keyword than means (1/0) ?

[Petr M. <mi...@ph...>]

> I can see how it would be hard for new users to work this out
> on their own.  "Illegal divide by zero" is not usually the
> same as "Omit this point" in the larger world.
> 	plot <foo> using 1 : ($2 > 0 ? $2 : 1/0)
> 	plot <foo> using 1 : ($2 > 0 ? $2 : omit)

I think it does not matter whether it is 1/0 or omit. I prefer to keep 1/0, 
or type NaN. Rather the current syntax should be better advertised. FAQ, 
documentation?

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