|
Evaluates a set of values
and/or expressions and returns the count of non-null elements contained
within the given set.
SyntaxCount(n1 [, n2 ...])
Parameters
Parameter
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Description
|
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n1
|
A numeric value or expression.
|
n2 (optional)
|
Additional numeric values and/or expressions.
|
Note: FormCalc follows the IEEE-754
international standard when handling floating point numeric values.
For more information, see Number literals.
ExamplesThe
following expressions are examples of using the Count function:
Expression
|
Returns
|
|---|
Count("Tony", "Blue", 41)
|
3
|
Count(Customers[*])
|
The number of non-null occurrences of Customers.
|
Count(Coverage[2], "Home", "Auto")
|
3, provided the third occurrence of Coverage is
non-null.
|
|
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