Application Guide

count()
Catalog >
Within the Lists & Spreadsheet application,
you can use a range of cells in place of any
argument.
Empty (void) elements are ignored. For
more information on empty elements, see
page 236.
countif()
Catalog >
countif(List,Criteria) ⇒ value
Returns the accumulated count of all
elements in List that meet the specified
Criteria.
Criteria can be:
• A value, expression, or string. For
example, 3 counts only those elements in
List that simplify to the value 3.
• A Boolean expression containing the
symbol ? as a placeholder for each
element. For example, ?<5 counts only
those elements in List that are less than
5.
Within the Lists & Spreadsheet application,
you can use a range of cells in place of List.
Empty (void) elements in the list are
ignored. For more information on empty
elements, see page 236.
Note: See also sumIf(), page 181, and
frequency(), page 75.
Counts the number of elements equal to 3.
Counts the number of elements equal to
“def.”
Counts the number of elements equal to x;
this example assumes the variable x is
undefined.
Counts 1 and 3.
Counts 3, 5, and7.
Counts 1, 3, 7, and 9.
Alphabetical Listing 35