Power Operator for Lists

Štěpán Holub 📧, Martin Raška, Štěpán Starosta 📧 and Tobias Nipkow 📧

January 29, 2025

This is a development version of this entry. It might change over time and is not stable. Please refer to release versions for citations.

Abstract

This entry defines the power operator xs ^^ n, the n-fold concatenation of xs with itself.

Much of the theory is taken from the AFP entry Combinatorics on Words Basics where the operator is called ^@. This new entry uses the standard overloaded ^^ syntax and is aimed at becoming the central theory of the power operator for lists that can be extended easily.

License

BSD License

Topics

Session List_Power

Used by

Cite

× 
@article{List_Power-AFP,
  author  = {Štěpán Holub and Martin Raška and Štěpán Starosta and Tobias Nipkow},
  title   = {Power Operator for Lists},
  journal = {Archive of Formal Proofs},
  month   = {January},
  year    = {2025},
  note    = {\url{https://isa-afp.org/entries/List_Power.html},
             Formal proof development},
  ISSN    = {2150-914x},
}
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