Hi,

I realized I did not test the behavior of all comparison operators. I found
> that in Java:
> 0.0 == -0.0 is true
>  -0.0 < 0.0 is false
>

As I wrote before, H2 uses Double.compare(x, y), which first checks the
sign.

>
> H2 will say that:
> 0.0 == -0.0 is false
>  -0.0 < 0.0 is true
>

Yes.

H2 does not seem to behave properly when comparing negative zeros to zeros.
>

Well it depends on what you think is "proper"... I would probably avoid
using negative zeroes. I don't know why they are even supported in Java.

Regards,
Thomas

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