Am 14.03.2018 um 19:33 schrieb Allin Cottrell:
 On Wed, 14 Mar 2018, Sven Schreiber wrote: 
 I agree. This is a legacy thing -- accepting a column vector as if it
 were a series. But since maxc and maxr are available for matrices that's 
 a bad idea. If we want max to work for matrices we should make it return 
 the global maximum value, and document that. I'm not sure I
 want to make that change right now, however. 
Right. Should we put it on the bug tracker, or are you going to change 
it right after the release?
thanks,
sven