A new error-free floating-point summatio
β
V.Y. Pan; B. Murphy; G. Qian; R.E. Rosholt
π
Article
π
2009
π
Elsevier Science
π
English
β 368 KB
Summation is a basic operation in scientific computing; furthermore division-free arithmetic computations can be boiled down to summation. We propose a new summation algorithm, which consists of double-precision floating-point operations and outputs the error-free sums. The computational time is pro