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Preprints, Working Papers, ... Year : 2015

On fixed-point hardware polynomials

Abstract

Polynomial approximation is a general technique for the evaluation of numerical functions of one variable. This article addresses the automatic construction of fixed-point hardware polynomial evaluators. By systematically trying to balance the accuracy of all the steps that lead to an architecture, it simplifies and improves the previous body of work covering polynomial approximation, polynomial evaluation, and range reduction. This work is supported by an open-source implementation.
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Dates and versions

hal-01214739 , version 1 (12-10-2015)

Identifiers

  • HAL Id : hal-01214739 , version 1

Cite

Florent de Dinechin. On fixed-point hardware polynomials. 2015. ⟨hal-01214739⟩
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