A poorly documented spreadsheet erodes effective use. Our workshops help students develop good documentation habits and skills.
Research concludes unanimously that spreadsheet errors are both common and non-trivial. We must seek ways to reduce spreadsheet errors.
Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
"Oh My God" my formulas are not working! This article covers most of the reasons for Excel formulas not working. And how to fix them.
Errors in the data, formulas, or manipulation of spreadsheets could be costly, even devastating.
Spreadsheet audit and review procedures are an essential part of almost all City of London financial transactions.
Our spreadsheet methodology has criteria for designing, building, and validating spreadsheets to ensure that they work correctly.
Creating a slow spreadsheet is easy. Creating an efficient spreadsheet requires more thought and application of specific techniques.
We can help you make better spreadsheets:
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![10 Reasons for Excel formulas not working [and how to fix them]](/images/essential/tools.jpg "10 Reasons for Excel formulas not working [and how to fix them]")
