The link you gave explained the question thanks.

The formula itself was just an example taken from another post elsewhere in
the forum, it wasn't necessarily a correct formula.

"Bob Phillips" wrote:

See http://www.xldynamic.com/source/xld....CT.html#format for a
detailed explanation.

Odd formula you showed, the 0 doesn't seem to do anything.

--
HTH

Bob Phillips

"SusanR" wrote in message
...
I have noticed in a few posts now that -- is used in some of the solutions
to
the questions asked eg

=COUNT(--(ROW(1:360)0))

My question is, what does the -- mean?