Assertion: sequence | /r/HasProperty | \displaystyle d>0
Facets:
Source sentences:
text: The open interval X = ( 0 , 2 ) {\displaystyle X=(0,2)} in the set of real numbers with an ordinary distance in R is not a complete space: there is a sequence x n = 1 / n {\displaystyle x_{n}=1/n} in it, which is Cauchy (for arbitrarily small distance bound d > 0 {\displaystyle d>0} all terms