Help testing max() function

[Rik]

All,

During OctConf 2014 I started trying to improve the line coverage on the
file max.cc and have come across all sorts of issues.  Could someone test
the following code in Matlab to see how they order arguments with equal
magnitude, but different phase angle.  Octave should order results by phase
angle, but sometimes it doesn't.

max ([2, 2i])
max (sparse ([2, 2i])
max (2, 2i)
sort ([1 i -1 -i].', 'ascend')
sort ([1 i -1 -i]', 'ascend')

--Rik