Covering set: Revision history

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20 April 2009

  • curprev 20:5820:58, 20 April 2009Vipul talk contribs 677 bytes +677 Created page with '==Definition== Let <math>S</math> be a subset of the set of integers. A '''covering set''' for <math>S</math> is a set <math>P</math> of primes such that every element of <math>...'