How-To Geek on MSN
I stopped using the LET function—and my Excel sheets are better for it
Replacing LET formulas with helper columns made my Excel workbooks easier to audit, adapt, and troubleshoot.
Switch statements let you streamline multi-condition logic in programming and even spreadsheets. By matching a single expression against multiple cases, they cut down repetitive code. Whether in ...
In the past two columns, we’ve looked at higher-order functions and talked a little bit about the power of functional programming. So far, the concepts we’ve covered do little to indicate how powerful ...
‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order function” ...
In this paper, a new augmented Lagrangian penalty function for constrained optimization problems is studied. The dual properties of the augmented Lagrangian objective penalty function for constrained ...
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