PARIS, France; WATERLOO, Canada; CAMBRIDGE, Mass.; and AUSTIN, Texas – Sept. 24, 2007 – The Numerical Mathematics Consortium today announced the latest update of its technical specification that defines an open mathematics semantics standard for development of numerical algorithms. The revision features newly ratified functions from classes that include discrete transforms, special functions, Boolean operations, comparison operations and trigonometry. In addition, the consortium released new technical documents and a revised function list to clarify how to specify and document function definitions.

“The Numerical Mathematics Consortium continues to make significant progress toward creating a specification that facilitates reuse and portability of numerical algorithms,” said John Pasquarette, director of software marketing at National Instruments. “With new function definitions and agreement on technical issues, the new draft revision does more to promote consistent implementations to accelerate the progress of the standard development effort. The revised specification also is the result of a healthy collaboration among a diverse, international group of mathematicians and software architects whose differing perspectives ensure that the effort is well thought out and broadly applicable.”

The newly resolved technical issues address practical topics related to algorithm design and compliance with the standard. For instance, the draft standard defines a consistent set of data types that lay out a uniform meaning for the input and output parameters of the defined functions. Defining these data types ensures consistent implementation and establishes guidelines that will improve the rate of progress for the definition of new functions.

The revised draft standard also offers a solid framework encouraging both academic and industry participation in the development of the standard. The Numerical Mathematics Consortium continues to actively seek new membership of individuals and organizations interested in influencing an important standardization effort that encourages code reuse and portability.

The third draft revision is available for public review on the Numerical Mathematics Consortium Web site, www.nmconsortium.org. This site provides information about the standard, the consortium’s charter, a list of members and advisers and background information as well as offers information about how organizations and individuals can get involved.


About the Numerical Mathematics Consortium
The Numerical Mathematics Consortium is a nonprofit organization comprising vendors and individuals in industry and academia committed to establishing an open mathematical semantics standard for numerical algorithm development and reuse. Established in 2005 by founding members that include INRIA, Maplesoft, National Instruments (Nasdaq: NATI) and PTC (Nasdaq: PMTC), and the Numerical Mathematics Consortium is focused on reducing the overall cost of numerical algorithm development and increasing reuse in both industry and academia for application areas such as embedded design, industrial control and scientific research.

Numerical Mathematics Consortium	Reader Contact:	www.nmconsortium.org
INRIA (Scilab Developer)	Editor Contact: Reader Contact:	Vincent Coronini, +33 1 3963 5729 Didier Halgand, +33 1 3963 5723
Maplesoft (Maple Developer)	Editor Contact: Reader Contact:	Jim Dell, (519) 883-0042 Dave Hare, (519) 747-1278 ext. 377
National Instruments (LabVIEW Developer)	Editor Contact: Reader Contact:	Julia Betts, (512) 683-8165 Sam Shearman, (512) 683-8860
PTC (Mathcad Developer)	Editor Contact: Reader Contact:	Nicole Rowe, (781) 370-6369 John Callan, (781) 370-7082

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