regular open
Being the interior of its closureBeing the interior of its closure.
Значение
значений: 1(без степеней сравнения, редкое)Being the interior of its closure.
The set (0,1)∪(1,2) is open, but is not regular open, because its closure is [0,2], so the interior of its closure is (0,2).
Происхождение
From regular + open; apparently a backformation from regular open set.From regular + open; apparently a backformation from regular open set.
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Однокоренные
связанных слов: 1Связанныеregular closed