Encyclopedia > 993

  Article Content

993



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Completely regular

... that does not belong to F, there is a continuous function f from X to the real line R such that f(x) = 0 and f(y) = 1 for every y in F. In fanci ...