Cos

Return the trigonometric cosine of an integer or real number.

Syntax

Cos(x)

Arguments

• x

  Must be an integer or real number, which represents an angle in radians

Returns

The cosine of x

Exceptions

If x is not an integer or real number, returns an error value

Example

• Cos(1.1)

  [Returns 0.4536]

• Cos(1)

  [Returns 0.5403]

• Cos('att1')

  [Return the trigonometric cosine of the value of 'att1' at trigger time]