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Major inconsistencies in Table 10.7 with unbounded intervals



It seems that Table 10.7 has inconsistencies with unbounded intervals.
For instance, consider a = [-inf,0] and b = [-inf,1]. What would the
state be?

It seems to work if the sets are compactified (i.e. by including -inf
and +inf, only for the overlap(a,b) operation).

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Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <https://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)