Specifications

CHAPTER 24 DataWindow Expression and InfoMaker Functions
Users Guide 651
Cos
Description Calculates the cosine of an angle.
Syntax Cos ( n )
Return value
Double. Returns the cosine of n.
Examples This expression returns 1:
Cos(0)
This expression returns .540302:
Cos(1)
This expression returns -1:
Cos(Pi(1))
See also
Pi
Sin
Tan
Count
Description Calculates the total number of rows in the specified column.
Syntax Count ( column { FOR range { DISTINCT { expres1 {, expres2 {, ... } } } } } )
Argument Description
n The angle (in radians) for which you want the cosine
Argument Description
column The column for which you want the number of rows. Column can
be the column name or the column number preceded by a pound
sign (#). Column can also be an expression that includes a reference
to the column.