Check out my first novel, midnight's simulacra!

Kleene Plus

From dankwiki
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

The unary regular operator commonly represented as '+', describing:

  • one or more transitions (A+) through a finite automaton (A)
  • the smallest superset (V+) of a set of strings (V) such that V+ is closed under concatenation
  • the set of all nonempty strings (Σ*) of symbols in an alphabet Σ

See Also

  • Kleene Star, which extends the Kleene Plus to allow zero-or-more