Search provider should accept both point (.) and comma (,) as decimal separator
As the gnome-calculator
app itself already does (at least in my Fedora 39 with spanish locale es_ES).
If this cannot be implemented, at least we should avoid outputting to the user wrong results which could cause a bad outcome for the user when trusting that result.
In the image below you see gnome-calculator
search provider telling the user 250/22.5 = 1,11111
which is totally wrong, the result of that should be 11,1111
: