A note on Dekker's FastTwoSum algorithm

DOI10.1007/s00211-020-01114-2zbMath1453.65006OpenAlexW3019955577MaRDI QIDQ777498

Marko Lange, Shin'ichi Oishi

Publication date: 7 July 2020

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/11420/6403

Mathematics Subject Classification ID

Roundoff error (65G50) Numerical summation of series (65B10) Numerical algorithms for computer arithmetic, etc. (65Y04)

Related Items (2)

Floating-point arithmetic ⋮ Fast and accurate computation of the Euclidean norm of a vector

Uses Software

• QD
• Algorithm 908
• doubledouble

Cites Work

• Unnamed Item
• Adaptive precision floating-point arithmetic and fast robust geometric predicates
• Fast and accurate floating point summation with application to computational geometry
• A floating-point technique for extending the available precision
• Algorithm 908
• Ultimately Fast Accurate Summation
• Accurate Floating-Point Summation Part I: Faithful Rounding
• Pseudo-Convex Functions
• Accurate Sum and Dot Product
• Reducing truncation errors by programming

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