[Octave-bug-tracker] [bug #63444] "if (COND)" is much slower than "if (all (COND))"

[John W. Eaton]

Follow-up Comment #3, bug #63444 (project octave):

But if you do 'isnan (X) && all (X)' for a large array, you are looping over
the array twice.  I'm proposing that we combine those operations in a single
function that only loops once.


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