We are pleased to announce the release of Mathematica 9.

Mathematica 9 introduces the new Wolfram Predictive Interface and expands many application areas with over 400 new functions, including:

• Highly integrated units support, including free-form linguistic entry, conversions, and dimensional consistency checking across graphics and numeric and symbolic calculations
• Major new data science, probability, and statistics functionality, including survival and reliability analysis, Markov chains, queueing theory, time series, and stochastic differential equations
• R fully integrated into Mathematica workflow for seamless data and code exchange
• Integrated analog and digital signal processing
• 3D volumetric image processing and out-of-core technology that scales up performance to very large 2D and 3D images and video
• New graph and network analysis, including a built-in link for Facebook, LinkedIn, Twitter, and more

For a complete list of new features, visit: What's New in Mathematica 9 page

To see Mathematica 9 in action, join us at the FREE Mathematica Experts Live events focusing on what's new in Mathematica 9.

December 10: Predictive Interface and Units
December 12: Social Networks and Data Science
December 14: Data Manipulation and Visualization

Space is limited for each, so reserve your place now.

For a fuller description of new technologies, ideas, and directions from the creator of Mathematica, see CEO Stephen Wolfram's blog post.

Note: Mathematica users with active Premier Service will receive an email from us in the next few days with instructions on how to download their free upgrades.