Re: [Gnuplot-info] sqrt symbol for sqrt(x+3) and sqrt(x)+3

[Thomas S. <t.s...@fz...>]

you may position a bar
{/Symbol \140}
over the following character by aligning it to the actual character:

sqrt(x)+3:
set title '{/Symbol @\326\140}x+3'

sqrt(x+3):
set title '{/Symbol @\326\140}@x{/Symbol \140}@+{/Symbol \140}3'


plotplot wrote:
> 
> Hello,
> 
> I use the Symbol font (see ps_guide.ps) with the following steps:
> 
> 
> set terminal postscript eps enhanced
> set ylabel '{/Symbol \326}x'
> 
> 
> It will give sqrt sign and x.  √ x. But, the bar for the square root is
> missing.
> This is a problem for sqrt(x)+3 and sqrt(x+3),
> is there any way to add the missing bar above the expression such as x?
> 
> Thanks.
> tom
> 
> 
> 

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