Thanks for making this, it's definitely useful and the UI is very clean. Bug Report: If you enter a non-int value for one of the values it returns NaN. I.e. I

Thanks for making this, it's definitely useful and the UI is very clean. Bug Report: If you enter a non-int value for one of the values it returns NaN. I.e. I entered 1.5 for a worst case estimate and it did that.