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## Concept LessThanComparable

LessThanComparable

## Description

LessThanComparable types must have `<`, `>`, `<=`, and `>=` operators.

## Notation

X
  A type playing the role of comparable-type in the LessThanComparable concept.
`x`, `y`,
  Objects of type X

## Valid expressions

Name | Expression | Type | Semantics
--- | --- | --- | ---
Less than | x < y | Convertible to bool | Determine if one value is less than another.
Less than or equal | x <= y | Convertible to bool | Determine if one value is less than or equal to another.
Greater than | x > y | Convertible to bool | Determine if one value is greater than another.
Greater than or equal to | x >= y | Convertible to bool | Determine if one value is greater than or equal to another.

## Models

- int

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