Just came across a rather peculiar thing in a calculation field.

While trying to calculate an average value based on two fields, all both number fields:

Let's call it **average = ****total / qty.**

When both fields have a value of zero the calculation result is **?**. Yes, a question mark.

From what I could find it's called in mathematics an "indeterminate form of division"

I was rather expecting ( hoping for ) a zero .

I'm sure somebody already knows about this behaviour,

But it's a trap for young players, like myself. Especially if you count on that number to use somewhere else.

So why not get it out in the open...

https://en.wikipedia.org/wiki/Division_by_zero

There is no answer for a "divide by zero", so zero is not the right answer...