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# Tag Archives: Eval function

## Converting a formula to values

Excel has a built-in function (FormulaText) to display a formula as cell references, rather than the result value. It would be useful to be able to display the value of each cell reference as well, but there is no built-in … Continue reading

## Evaluating text – update

One disadvantage of the spreadsheet style interface is that even simple formulae are difficult to check. For instance, the deflection of a cantilever loaded at the end is given by: F*L^3/(3*E*I) which is much easier to read than the Excel … Continue reading

Posted in AlgLib, Excel, Maths, Newton, Numerical integration, UDFs, VBA
Tagged Eval function, evaluation of text strings, Excel, UDF, Unit conversion, Units, Units aware, VBA
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## Daily Download 17: Numerical Integration

Some simple numerical integration functions (using the trapezoidal rule and Simpson’s Rule) were included in the Eval2 spreadsheet, presented on Daily Download Day 15, but for purposes were better accuracy and/or higher speed are required more sophisticated methods will do a … Continue reading

Posted in AlgLib, Excel, Maths, Newton, Numerical integration, UDFs, VBA
Tagged AlgLib, Eval function, Excel, Gauss-Kronrod, numerical integration, Tanh-Sinh method, UDF, VBA
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