UWO ORCCA TR-04-04 Summary

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Complex Numerical Values of the Wright omega function, Corless and Jeffrey, September 2004

Abstract: This paper details an efficient general method and a Maple implementation for the direct numerical evaluation of the Wright omega function to arbitrary precision over C. Because omega is discontinuous along two rays in C this is nontrivial, and the implementation demonstrates the utility of computer algebra support for signed zero and control of rounding modes. This implementation has now become part of a commercial release of Maple (note added 2006).

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