Thanks, but there are a zillion other values.  I'm asking only
about a small subset that needs the zero-or-nothing display.

On 02/04/2020 08:11 PM, Devon McCormick wrote:
If the only things you have besides null values are zeros, why not use
zeros and ones and handle the ones as nulls?

On Tue, Feb 4, 2020 at 4:34 PM Roger Hui <rogerhui.can...@gmail.com> wrote:

You could try using _. (aka NaN aka indeterminate).  But read
http://code.jsoftware.com/wiki/Essays/Indeterminate first.



On Tue, Feb 4, 2020 at 12:46 PM PMA <armst...@eskimo.com> wrote:

J gurus --
I have a numerical array in which some positions
need to display either 0 (a literal zero) OR
nothing at (be empty).  Is this possible somehow
using the NULL value, with math functions simply
bypassing it?
Thanks in advance,
Peter A
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