There must be some interesting edge cases with the idea of certain numbers being even or odd. I’m not familiar with whether the underlying numeric types can acc

There must be some interesting edge cases with the idea of certain numbers being even or odd. I’m not familiar with whether the underlying numeric types can accomodate these values in JavaScript, but off the top of my head - what does maths have to say about the idea of the even/odd-ness of infinity, not-a-number, imaginary numbers. And there’s always undefined too. I suppose what I’m getting at is whether the answers to these questions are consistent between different packages and languages.