Euler points out a story about art created through mathematics. The Science News article covers selections from a recent exhibit, where over 40 artists gathered to show their work and the math behind it. The rest of the pieces are also viewable at the exhibit's website. "Michael Field, a mathematics professor at the University of Houston, finds artistic inspiration in his work on dynamical systems. A mathematical dynamical system is just any rule that determines how a point moves around a plane. Field uses an equation that takes any point on a piece of paper and moves it to a different spot. Field repeats this process over and over again--around 5 billion times--and keeps track of how often each pixel-sized spot in the plane gets landed on. The more often a pixel gets hit, the deeper the shade Field colors it."

coondoggie writes "A new open source mathematics program is looking to push aside commercial software commonly used in mathematics education, in large government laboratories and in math-intensive research. The program's backers say the software, called Sage, can do anything from mapping a 12-dimensional object to calculating rainfall patterns under global warming."

Kalak writes "IBM's motion to limit SCO's claims to those that have specific version, file and line numbers has been granted, in part. At the end of last year, SCO made 294 allegations. IBM asked for dismissal of 198 of them due to lack of this information, 1 SCO withdrew, 1 IBM withdrew from the request, and 185 of them have been dismissed from the case. This leaves 107 of the charges are left to be addressed by means other than lack of specificity (such as public domain, BSD code, who owns it, etc.) As usual, Groklaw, has discussion, as well as the Order and an excellent chart of the history of alleged violations has been created as well."