Good morning the List
I've made a tide prediction program for my HP41CX. With heavy use of cosinus, the program is rather slow : 4 minutes to compute the low and high tides of a given day. During the process, one can see the famous goose flying slowly across the display.
Is there a way to replace it with an alpha message which remain displayed without stopping the program ? something like "please wait", or "computing..."
All the best
Pierre