NDLI: Portable Vectorized Software for Bessel Function Evaluation (1992)

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Portable Vectorized Software for Bessel Function Evaluation (1992)

Content Provider	CiteSeerX
Author	Boisvert, Ronald F. Saunders, Bonita V.
Abstract	A suite of computer programs for the evaluation of Bessel functions and modified Bessel functions of orders zero and one for a vector of real arguments is described. Distinguishing characteristics of these programs are that (a) they are portable across a wide range of machines, and (b) they are vectorized in the case when multiple function evaluations are to be performed. The performance of the new programs are compared with software from the FNLIB collection of Fullerton on which the new software is based. Categories and Subject Descriptors: G.1.0 [Numerical Analysis]: General---parallel algorithms; G.1.2 [Numerical Analysis]: Approximation---Chebyshev approximation and theory, elementary function approximation; G.4 [Mathematics of Computing]: Mathematical Software---algorithm analysis, efficiency, portability General Terms: Algorithms Additional Keywords and Phrases: Bessel function, hyperbolic Bessel function, mathematical software, modified Bessel function, order zero and one, p...
File Format	PDF
Volume Number	18
Journal	ACM Trans. Math. Software
Language	English
Publisher Date	1992-01-01
Access Restriction	Open
Subject Keyword	Bessel Function Bessel Function Evaluation Portable Vectorized Software Numerical Analysis Portability General Term Elementary Function Approximation Algorithm Additional Keywords Hyperbolic Bessel Function Wide Range Mathematical Software Real Argument Subject Descriptor Order Zero New Program Mathematical Software Algorithm Analysis Computer Program General Parallel Algorithm Approximation Chebyshev Approximation New Software Multiple Function Evaluation Fnlib Collection
Content Type	Text
Resource Type	Article

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