# Relational Operators Section

Use relational operators in Blup to compare values and make decisions based on those comparisons.

## Relational Operator Section

Relational operator nodes exist for three types of variable nodes:

**1.** **Integer relational operators.**

**2.** **Double relational operators.**

**3.** **Duration relational operators.**

## Integer Relational Operator Sub-Section

In this sub-section, nodes facilitating relational comparison between integer numbers are presented.

### Int | Greater than

This node compares two integer numbers and returns true if the first number (A) is greater than the second number (B).

#### Components of Greater than

### Int | Greater than or Equal To

This node performs a greater than or equal to comparison between two integer numbers (A & B).

#### Components of Greater than or Equal To

### Int | Less than

This node compares two integer numbers and returns true if the first number (A) is less than the second number (B).

#### Components of Less Than

### Int | Less than or Equal To

This node performs a less than or equal to comparison between two integer numbers (A & B).

#### Components of Less than or Equal To

### Int | Is Equal To

This node checks whether two integer numbers (A & B) are equal.

#### Components of Is Equal To

### Int | Not Equal To

This node checks whether two integer numbers (A & B) are not equal.

#### Components of Not Equal To

## Double Relational Operator Sub-Section

### Double | Greater than

This node compares two decimal numbers and returns true if the first number (A) is greater than the second number (B).

#### Components of Greater than

### Double | Greater than or Equal To

This node performs a greater than or equal to comparison between two decimal numbers (A & B).

#### Components of Greater than or Equal To

### Double | Less than

This node compares two decimal numbers and returns true if the first number (A) is less than the second number (B).

#### Components of Less Than

### Double | Less than or Equal To

This node performs a less than or equal to comparison between two decimal numbers (A & B).

#### Components of Less than or Equal To

### Double | Is Equal To

This node checks whether two decimal numbers (A & B) are equal.

#### Components of Is Equal To

### Double | Not Equal To

This node checks whether two decimal numbers (A & B) are not equal.

#### Components of Not Equal To

## Duration Relational Operator Sub-Section

### Duration | Greater than

This node compares two durations and returns true if the first duration (A) is greater than the second duration (B).

#### Components of Greater than

### Duration | Greater than or Equal To

This node performs a greater than or equal to comparison between two durations (A & B).

#### Components of Greater than or Equal To

### Duration | Less than

This node compares two durations and returns true if the first duration (A) is less than the second duration (B).

#### Components of Less Than

### Duration | Less than or Equal To

This node performs a less than or equal to comparison between two durations (A & B).

#### Components of Less than or Equal To

### Duration | Is Equal To

This node checks whether two durations (A & B) are equal.

#### Components of Is Equal To

### Duration | Not Equal To

This node checks whether two durations (A & B) are not equal.

#### Components of Not Equal To

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