Displaying Fewer Digits in CAS and HOME

[DrD]

Use the HDigits home variable:

HFormat:=1;
HDigits:=4;

Quote:I'd like to be able to save the current display mode, set the mode to a new value and restore the original mode when the program ends.

F:=HFormat; // save the current display mode
HFormat:=1; // set the mode to a new value
H:=HDigits;
HDigits:=4;
HFormat:=F; //restore the original mode when the program ends