Finding Efficient Circuits Using SAT-Solvers

  • Arist Kojevnikov
  • Alexander S. Kulikov
  • Grigory Yaroslavtsev
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5584)

Abstract

In this paper we report preliminary results of experiments with finding efficient circuits (over binary bases) using SAT-solvers. We present upper bounds for functions with constant number of inputs as well as general upper bounds that were found automatically. We focus mainly on MOD-functions. Besides theoretical interest, these functions are also interesting from a practical point of view as they are the core of the residue number system. In particular, we present a circuit of size 3n + c over the full binary basis computing \({\rm MOD}_3^n\).

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Arist Kojevnikov
    • 1
  • Alexander S. Kulikov
    • 2
  • Grigory Yaroslavtsev
    • 3
  1. 1.OneSpin Solutions GmbHGermany
  2. 2.St. Petersburg Department of Steklov Institute of MathematicsRussia
  3. 3.Academic Physics and Technology University of the RASRussia

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