b) I found the routines in AN617
extremely long. I am naturally inquisitive, but this time I didn't want to involve myself in trying to understand them in full. (Less if they are so poorly commented or not commented at all!)
My own routine dividing 32/16 it's really short (and works OK) if compared with the equivalent there. I undesrtand that the routines proposed are not "unrolled" but yes, they are long!
What I was looking for was a set of routines using all the same arguments for input and output. Different origins do not assure that!
For the moment I need 16x16, 16/16 and 32/16.