Am 28.01.2016 um 19:28 schrieb peter at easthope.ca: > For time interval counter0, the displacement increment is > i := counter0 DIV (100 DIV 12)+1; > > Isn't 100 DIV 12 always 8? Why not this arithmetic? > i := counter0 DIV 8+1; Usually the compiler does this. The object code should be the same. Peter