Algorithm 910 : A Portable C++ Multiple-Precision System for Special-Function Calculations

Medientyp: E-Artikel
Titel: Algorithm 910 : A Portable C++ Multiple-Precision System for Special-Function Calculations : A Portable C++ Multiple-Precision System for Special-Function Calculations
Beteiligte: Kormanyos, Christopher
Erschienen: Association for Computing Machinery (ACM), 2011
Erschienen in: ACM Transactions on Mathematical Software, 37 (2011) 4, Seite 1-27
Sprache: Englisch
DOI: 10.1145/1916461.1916469
ISSN: 0098-3500; 1557-7295
Schlagwörter: Applied Mathematics ; Software
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Beschreibung: <jats:p> This article presents a portable C++ system for multiple precision calculations of special functions called <jats:italic>e_float</jats:italic> . It has an extendable architecture with a uniform C++ layer which can be used with any suitably prepared MP type. The system implements many high-precision special functions and extends some of these to very large parameter ranges. It supports calculations with 30 ⋯ 300 decimal digits of precision. Interoperabilities with Microsoft’s® CLR, Python, and Mathematica® are supported. The e_float system and its usage are described in detail. Implementation notes, testing results, and performance measurements are provided. </jats:p>

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