[Octave-bug-tracker] [bug #32885] norm(NaN,Inf) produce 0

[Markus Bergholz]

Follow-up Comment #16, bug #32885 (project octave):

In relation to comment #5

== octave 3.8.2 ==


octave:3> norm([NaN,0],inf)
ans =                    0
octave:4> norm([0,NaN],inf)
ans =                    0


== matlab ==

_Not verified again by me_


>> norm([NaN,0],inf)
ans =
   NaN
>> norm([0,NaN],inf)
ans =
     0


== With the Patch from Lasse ==


octave:2> norm([NaN,0],inf)
ans = NaN
octave:3> norm([0,NaN],inf)
ans = NaN


So the assert tests are passed. And as far as I see, we got now all variants,
but not what Matlab did. 

The real question is, how should GNU Octave behave?


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