Re: Capital K as operator like \sum

Thanks again, this works beautifully.


And yes, Pennstander works nicely, too, I just had to update my ConTeXt version.

Matthias

> On Jun 17, 2026, at 6:27 AM, Julius Ross <[email protected]> wrote:
> 
> Yes, I forgot about your existing companion fonts.  Attached is the merged companion font and the adjusted .lfg file.   I have no idea what is a sensible unicode point so I just used E1200.
> 
> @Matthias: Putting these two files in the right place on your system should work (likely the same place as your .tex file is sufficient)
> 
> \setupbodyfont[pagella]
> \starttext 
> \definemathoperator [kb] [sum] [left="E1200] 
> \starttext
> \m{\kb_{i=1}^\infty \neq \sum_{i=1}^{\infty} i^{-1}=1}
> \startformula
> \kb_{i=1}^\infty  \frac1i \ne \sum_{i=1}^\infty \frac1i =1
> \stopformula
> \stoptext
> 
> @Matthias: Hans put Pennstander into ConTeXt so if you have an updated version then \setupbodyfont[pennstander] should just work.   Newer versions of the font might be the ones on github.
> 
> Julius
> 
> On Wed, Jun 17, 2026 at 3:42 AM Hans Hagen via ntg-context <[email protected] <mailto:[email protected]>> wrote:
>> On 6/17/2026 7:23 AM, Mikael Sundqvist wrote:
>> > Hi Julius,
>> > 
>> > On Wed, 17 Jun 2026 at 03:46, Julius Ross <[email protected] <mailto:[email protected]>> wrote:
>> >>
>> >> Matthias,
>> >>
>> >> Here you go - please be as critical as you wish/can.   The .otf file has one for inline (unicode E1200) and one for display (unicode E1201).
>> > 
>> > Thanks! There is already a Pagella Math Companion font in the
>> > distribution. What do you suggest, shall we merge this one into the
>> > other one, or is it for some reason better to keep them separate?
>> 
>> I suggest we just merge it in .. then there is no need for extending the 
>> loading and so
>> 
>> Hans
>> 
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> <pagella-math.lfg><TeXGyrePagellaMathCompanion-Regular.otf>___________________________________________________________________________________
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