On Sunday, 2 November 2014 at 21:35:00 UTC, Xinok wrote:
Sorry, you're right, it's not an "upper bound". I read that
definition a few times over and still got it wrong. O_o
It is always easier to look for the examples :-).
In terms of what to call it, perhaps what you're looking for is
"upper set"?
https://en.wikipedia.org/wiki/Upper_set
Hm… I think an "upper set" requires that element is present it in
the set. I assume you want to be able to do something like:
a.lowerBounded(2).upperBounded(10) and then get "for all x in a
where 2 <= x <= 10".
