Re: [Gnuplot-info] gnuplot

[Hans-Bernhard B. <br...@ph...>]

Stefcheto wrote:

> auf dem x( oder y, egal ) Achse scrt() schreiben,
> ich meine wie ein Text, nicht scrt() zu berechnen?
[...]
> how can I write sqrt() on the x axis?
> Not to calculate the value of sqrt() but to
> write  it as a text,  the sign  of sqrt()  ?

Your question is a bit hard to parse, but you seem to be asking how to 
get the thing that looks roughly like this (use a fixed-width font do 
see it)
    _______
   /
\/

into an axis label?  Well, that depends on the terminal driver you're 
using.  Some have this letter in their Symbol fonts (PostScript, e.g., 
does), some even allow you write a real math equation using properly 
formatted sqrt signs (like the TeX family of drivers, including pslatex 
and epslatex:

	set xlabel '$\sqrt{x^2+5}$'