Comma instead of dot in a visualized number
In my representative material I have a paramter a, a function a*f(x) (a times f(x)) and a dynamic text printing the exact form of that function accodring to the given parameter (eg. 2.67*f(x)) . Could it be possible to print it in that form: 2,67*f(x), so with a comma instead of a point? The reason is that elementary and even high school teachers using commas instead of dots as decimal separator in Hungary.
Thank you for your answer.