I.e. you can overload '+' to do bad things. Yes, you can, and
as I replied upthread that can be done because there's no way
to prevent that while having operator overloading at all.
But that is not justification for allowing such disasters for
the comparison operators. I.e. one weakness is not
justification for opening the door to all weakness.
If I understand the issue correctly, one will not be able to
overload <=, >, etc for symbolic math, like CAS (mimicking
mathematica for example), how can I do it now?
Wouldn't the current rules discourage someone from implementing
CAS like library in D?
