Description: One half of heibor , that does not require any Choice. A compact metric space is complete and totally bounded. We prove completeness in cmpcmet and total boundedness here, which follows trivially from the fact that the set of all r -balls is an open cover of X , so finitely many cover X . (Contributed by Jeff Madsen, 16-Jan-2014)
Ref | Expression | ||
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Hypothesis | heibor.1 | |
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Assertion | heibor1 | |