One of the coolest tricks in Microsoft Excel is the ability to use it to calculate complicated matrix functions. While this isn't a totally mainstream use, if you've ever needed to work with matrices ...

Microsoft Excel has lots of engineering-related applications, and here's yet another: Creating traceability matrices to stay on top of Contract End Items (CEIs) for large projects. In large projects, ...

A subrequirement that derives from multiple primary requirements can be achieved using the concatenation of the cells in the reference coupled with a line-feed character. For example, if CEI ...