Mathematica 8.0.1 Now Available (May 18, 2011)

Posted: April 26, 2011 by Mike Hubbartt in Academia, Press Announcements, Software Reviews
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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.

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