It's a quite complicated matter if the parameters aren't positive integers and there various logically + technically implications in regard where and in which tool it's used and which kind of handling respectively returning results are regarded as expected or not. A good starting point to dive deeper would be:
Without any special reason I suggest to ensure that all parameters are positive integers (applying ceil/floor() and abs() and/or alt() or range-functions to the parameters) or using another logic to get the needed results.
It's a quite complicated matter if the parameters aren't positive integers and there various logically + technically implications in regard where and in which tool it's used and which kind of handling respectively returning results are regarded as expected or not. A good starting point to dive deeper would be:
Without any special reason I suggest to ensure that all parameters are positive integers (applying ceil/floor() and abs() and/or alt() or range-functions to the parameters) or using another logic to get the needed results.
