Posts Tagged ‘new version of Mathematica’

By Mike Hubbartt, © Copyright 2011, All Rights Reserved.

I know it seems like yesterday when Wolfram released Mathematica 8.0, but they just released an update: version 8.0.1. This version is not an incremental update, so the entire application must be downloaded and installed. This update is free for owners of Mathematica 8.0, and it can be installed over or in addition to version 8.0.

8.0.1 Enhancements

The list of updates from version 8.0 to 8.0.1 (courtesy of Wolfram’s site) are:

  • Many new automatic simplifications for derived distributions, including affine transformations, sums of variables, parameter mixtures, and censored and truncated distributions
  • Improved results for Dot with large (> 1,000,000 elements) lists of integers
  • Improved stability under Intel Sandy Bridge CPUs by including a new version of the Intel Math Kernel Library
  • Performance and robustness improvements for many graph and network operations
  • Improved startup time of the front end
  • Improved the creation of MathLink TCPIP connections under certain special network conditions
  • Improved export of Real and “Real32” images to TIFF, to be compatible with more external TIFF image viewers
  • Improved functionality and stability of Home Edition by including more 64-bit components

Click here for a complete list of changes/enhancements to Mathematica, going all the way back to version 1.0.

5-18-2011 Update

Last weekend I downloaded and installed the 8.0.1 release. It is not an incremental update, so it took awhile to download the >2 GB file. The installation of 8.0.1 in parallel with versions 7.0 and 8.0 still on my laptop was nearly flawless, but I had to exit and restart the program to get the application to run without any warning messages (something about an initialization that failed to complete). After the restart there were no more problems (or warnings) and my initial tests with the product have been fine. I did not use a stop watch to time it, but it did seem to start noticeably faster than version 8.0.

By Mike Hubbartt, © Copyright 2010, All Rights Reserved.

I just saw a presentation on version 8 of Mathematica, the newest update to this powerful product used in a wide variety of industries, and I am impressed. There are a ton of enhancements and I will be covering the new release here and for Software Latest. For now, check out the official Wolfram press release:

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Wolfram Research Introduces Unique Concept of Linguistically Controlled Computing

New Mathematica 8 Integrates Wolfram|Alpha – One of More Than 500 New Features

November 15, 2010—Wolfram Research today announced the release of Mathematica 8, the latest version of its flagship computation, development, and deployment platform that introduces the breakthrough concept of linguistically controlled computing. Integrating technology of Wolfram|Alpha, the Mathematica-powered computational knowledge engine, makes it possible to enter math or data calculations in plain English and get immediate answers or start an extensive analysis.

“Traditionally, getting computers to perform tasks requires speaking their language or using point-and-click interfaces. One requires learning syntax, the other limits scope of accessible functions,” said Stephen Wolfram, CEO and Founder of Wolfram Research. “Free-form linguistics understands human language and translates it into syntax—a breakthrough in usability. Mathematica 8 is the start of this initiative, but already it is making a real difference to user productivity.”

Free-form input is a new entry point into the Mathematica idea-to-deployment workflow, but Mathematica 8 adds a major new endpoint too: generation of C code and standalone executables. Using Mathematica, organizations no longer have to rely on separate tools for prototyping and deployment, but can complete the entire workflow with one integrated tool.

“It’s amazing that you can start with free-form linguistic input, model or prototype, and end up with a high-performance standalone program or library…all within Mathematica 8’s comprehensive workflow,” said Tom Wickham-Jones, Director of Kernel Technology at Wolfram Research.

Even with these major enhancements at either end of the workflow, the most significant additions in Mathematica 8 are the more than 500 new functions in many new and extended application areas, including:

  • Probability and statistics: largest collection of statistical distributions and automatic high-level solvers including parameter estimation
  • Software development: built-in GPU support, automatic code generation and linking, multicore parallelism, and standalone code deployment.
  • Engineering: integrated control systems and wavelet analysis
  • Graphs and networks: extensive built-in support for the new science of networks
  • Finance: built-in option pricing solvers, financial indicators, and charts
  • Image processing: enhanced image analysis capabilities, such as feature detection

“In all of these domains, you will find dramatic depth of coverage,” stated Roger Germundsson, Director of Research & Development at Wolfram Research. “The functions are designed to work together seamlessly across different domains which allows combining them in new and innovative ways.”

“Rather than build individual spikes of functionality provided by traditional specialist tools, Mathematica‘s concept is based on building up the complete mountain range,” said Conrad Wolfram, Director of Strategic Development at Wolfram Research. “It’s this broad functionality across a wide area that enabled us to build state-of-the-art application areas such as statistics and probability so quickly for Mathematica 8.”

Availability

Mathematica 8 is available immediately for Windows XP/Vista/7, Mac OS X, Linux x86, and compatible systems. More product details are available on the Mathematica website: http://www.wolfram.com/mathematica

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Notes:

1. I reformatted the content of the release for this site, but did not modify any of the material.
2. Not all Mathematica products are being updated today. The Home and Student editions will be updated soon – stay tuned here for more information.
3. I am writing an ongoing review of Mathematica, also available on this site, which covers new and interesting existing aspects of this software. Please check back from time-to-time as this will be one of my larger and more in-depth reviews.