Is Less Equal

Overview

IsLessEqual is a Relational Expression Node, which compares two Input Values, and returns a Boolean, based on whether or not the Value of Input A is less than Input B. If it is, the returned Value will be true, and if not, it will return false.

Depending on the setting in the Mode Attribute, the Node may also return true if the Values are equal.

Because the IsGreaterEqual and IsLessEqual compare the difference in Value, these Nodes can only be used with Numerical Types.

Relational Expressions are frequently used alongside Branch Nodes and Logical Operator Nodes to manipulate the flow of logic and are essential when building any complex applications.

Attributes

Attribute	Type	Description
Data Type	Drop-down	The type of data that will be plugged into the A and B Sockets.
Mode	Drop-down	Determines whether equal Values will return true (IsLessEqual), or they will return false (IsLess).

Inputs

Input	Type	Description
Pulse Input (►)	Pulse	A standard Input Pulse, to trigger the execution of the Node.
A	Defined in the Data Type Attribute.	The Value to be compared with B.
B	Defined in the Data Type Attribute.	The Value to be compared with A.

Outputs

Output	Type	Description
Pulse Output (►)	Pulse	A standard Output Pulse, to move onto the next Node along the Logic Branch, once this Node has finished its execution.
C	Bool	Returns true if A is less (or equal, depending on Mode) than B. If not, then it returns false.

Examples

Below, in the top two examples, we can see the difference between the IsLessEqual and Isless modes and how even small differences in Value affect the outcome of the evaluation.

Mode	A	B	C
IsLess	123	123	False
IsLessEqual	123	123	True
IsLess	384	384.0001	True
IsLess	365	180	False

External Links

Relational operator on Wikipedia.