Solver Max provides a collection of optimization model examples in Excel (using the Solver and OpenSolver add-ins) and Python.
See our bibliography of spreadsheet best practice, risk management, errors and testing, and methods for improving spreadsheets.
We are conscious of very few of our errors. When people are confronted with their actual error rates, they are typically shocked.
This early spreadsheet, a Babylonian clay tablet c.1800 BC, contains several errors. How many errors do your spreadsheets have?
Only a quarter of survey participants were satisfied with their spreadsheet testing. Their techniques are largely manual and lack formalism.
95% of all spreadsheets contain errors. So, it is almost certain that your spreadsheets are wrong.
Spreadsheet audit and review procedures are an essential part of almost all City of London financial transactions.
A poorly documented spreadsheet erodes effective use. Our workshops help students develop good documentation habits and skills.
We can help you make better spreadsheets:
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