Thanks.

So in the example used if(c43="","", +sum ...

what does "","" mean - double blank?


"Conan Kelly" wrote:

nutcracker,

what this formula says is "If cell c43 is blank (or appears blank), then
this cell should appear blank, else return +sum...)

HTH,

Conan



"nutcracker" wrote in message
...
what does "" mean in an excel formula e.g. =if(c43="","", +sum