& and && problem

Question

& and && problem

Closed this issue 7 years ago · 2 comments

In some examples like NumPy, the System.out.println display sometimes & and sometimes &&

Answer 1 · 2017-04-05T10:10:40.000Z

@PierreSachot can fix this up, but I need your comment on this please.

In the Numpy example, sometimes logicalAnd is written as & and sometimes as && in comments/sysouts. In the Comparisons.logicalAnd javadoc it is written as &&

So the question is, which is correct? Or is it more complicated.

I previously reject PR #138 on this topic.

Thanks!
Jonah

Answer 2 · 2017-04-05T13:40:40.000Z

No, the Javadoc pertains to matlab as noted here. So you are correct in rejecting it. Perhaps the print should clarify the January operation...

There's also a separate issue owing to Maths.bitwise* not being supported for output boolean datasets.

Peter