Evaluation of polynomials with super-preconditioning

  • Authors:
  • Richard J. Lipton;Larry J. Stockmeyer

  • Affiliations:
  • -;-

  • Venue:
  • STOC '76 Proceedings of the eighth annual ACM symposium on Theory of computing
  • Year:
  • 1976

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Abstract

In an effort to understand the complexity of arithmetic computation, a number of researchers [1,5,7,8,9,11] have studied the following question: Given a polynomial f(x), Find a minimal cost straightline program that computes f(x).@@@@ In this paper this question is generalized to the following question: Given a polynomial f(x) and an operator &Dgr; that maps polynomials to sets of polynomials, Find a minimal cost straightline program that computes some h(x) &egr; &Dgr;(f(x)).