Re: [Gnuplot-info] Function with a jump discontinuity

[Konstantin L. <ko...@ko...>]

Thank you Thomas and Marek,

division by zero is the solution.


On 09/24/2012 04:38 PM, Thomas Sefzick wrote:
> Konstantin Lübeck <konze <at> konze.org> writes:
> 
>> I would like to plot a function with a jump discontinuity. I've figured
>> out that I can use an if-then-else operator. Here is an example:
>>
>> gnuplot> f(x) = f(x) = (x<2) ? x**2 : 1
>>
>> This works fine but I don't want a line between those functions.
> 
> plot two functions:
> 
> plot (x<2)?x**2:0/0 linetype 1, (x>=2)?1.:0/0 linetype 1
> 
> 
> 
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Konstantin Lübeck