When you’re filling in a Microsoft Excel spreadsheet, the idea of an international competition testing those skills is probably far from your mind. Yet Excel ha ...

Abstract: The effective earth radius can transform the curved ray path into a straight line, and the modified refractive index can transform the spherical ground into a plane. Using them can simplify ...

What finally helped me break that cycle was learning to use named ranges in Excel not only as stable anchors but also as ...

Writing formulas on the spreadsheet grid is arguably the most widely practiced form of programming. Still, studies highlight the difficulties experienced by end-user programmers when learning and ...

"Who doesn't want to be the spreadsheet champion?" That is what the co-founders of the UK Microsoft Excel chapter said when explaining how the everyday computer program Microsoft Excel became a ...