Hello there!

I do some simple maths to calculate an average of some numbers.. and then print this average..

Some times instead of printing the average it prints "NaN" which is "Not A Number"..

Is there any way to check for this result in a similar way how I check for null?

Can I say something like this.. ?

if(average!= NaN){
      do this
}else{
      do that
}

EDIT: I see that in Java there is a function like isNaN() but it does not exist in Processing?

Any thoughts?

Thank you very much!