A Note on the Standard Strategy for Developing Loop Invariants and Loops

  • Authors:

  • David Gries

  • Affiliations:

  • -

  • Venue:
  • A Note on the Standard Strategy for Developing Loop Invariants and Loops
  • Year:
  • 1982

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Abstract

The by-now-standard strategy for developing a loop invariant and loop was developed in [1] and explained [2]. Nevertheless, its use still poses problems for some. The purpose of this note is to provide further explanation. Two problems are solved that, without this further explanation, seem difficult.