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Or Function

LabVIEW 2013 Help

Edition Date: June 2013

Part Number: 371361K-01

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Owning Palette: Boolean Functions

Requires: Base Development System

Computes the logical OR of the inputs. Both inputs must be Boolean values, numeric values, or error clusters. If both inputs are FALSE, the function returns FALSE. Otherwise, it returns TRUE.

Note  This function performs bitwise operations on numeric inputs.

The connector pane displays the default data types for this polymorphic function.

Details  Example

x must be a Boolean value or a number. x can be a scalar, array or cluster of numbers or Boolean values, array of clusters of numbers or Boolean values, and so on. If x is an error cluster, only the status parameter of the error cluster passes to the input terminal.
y must be a Boolean value or a number. y can be a scalar, array or cluster of numbers or Boolean values, arrays of clusters of numbers or Boolean values, and so on. If y is an error cluster, only the status parameter of the error cluster passes to the input terminal.
x .or. y? is the logical Or of x and y.

Or Details

Or truth table

xyx .or. y?
TTT
TFT
FTT
FFF

Example

Refer to the Boolean Functions VI in the labview\examples\Booleans directory for an example of using the Or function.


 

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