As you prepare to start a new school year, make sure your PC gets the attention it deserves (if you’re in the market for a new PC, be sure to check out PCWorld’s best cheap laptops and best laptops of ...

A movement is afoot among some mathematicians in academia to make the switch from expensive, closed-source calculation software to free, open-source alternatives. In a recent opinion piece, posted in ...

Mathematica is programmable, high-end math software with a steep learning curve. For those of us with more modest calculation requirements (and pocketbooks), Mathematica Calc-Center 3, based on the ...

Wolfram Mathematica is math software that integrates numeric and symbolic computations, graphics, programming language documentation and connectivity to other applications, available for Windows, Mac ...