What tool has uses for both the U.S. Army and the Stanford Computer Science Department? Logical spreadsheets—data management systems that use logic instead of math—allow easier manipulation of data, ...

The wonderful algebra suggestions of the Sept 26, 2012 article “N Ways to Apply Algebra With The New York Times” open the door to not only authentic problem solving in our algebra courses, but to a ...

PTC’s Brian Thompson on why dedicated software is the right solution for problem-solving in math-heavy sectors like engineering. Mathcad has been around a long time, so much so that the brand has ...

The technical demands of design calculations often need more than the rigid formatting of spreadsheets. Engineers can work more effectively by having an open notepad layout to develop and reposition ...

Improved Office compatibility, OpenCL-powered spreadsheet math, and more features round out latest update of the open source productivity suite The latest point revision of the popular OpenOffice.org ...