Sech

Return the hyperbolic secant of a number.

Syntax

Sech(x)

Arguments

• x

  Must be an integer or real number

Returns

The hyperbolic secant of x

Exceptions

If x is not a number, returns an error value

Example

• Sech(1)

  [Returns 0.64805]

• Sech(1.1)

  [Returns 0.59933]

• Sech('att1')

  [Return the hyperbolic secant of the value of 'att1' at trigger time]