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Deriving an Absolute Value
Summary: Want to know the absolute value of a number? It’s easy to derive in VBA by using the Abs function. (This tip works with Microsoft Word 97, Word 2000, Word 2002, Word 2003, and Word 2007.)
VBA provides a function to return the absolute value of an expression. For those who might not remember from math class, an absolute value is the positive equivalent of any expression. Thus, if a formula would normally result in a negative value, such as –27, the absolute value of that formula would result in the positive equivalent, or 27.
The syntax for the absolute value function is as follows:
x = Abs(y)
where x is the result and y is a value or an expression that evaluates to a value.
Tip #1898 applies to Microsoft Word versions: 97 2000 2002 2003 2007
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