# list-tuples [*Function*]

## Purpose

The **list-tuples** function returns the tuples asserted to a given n-ary relation.

## Syntax

**list-tuples** *relation*

## Arguments

The *relation* argument is an N-Ary relation, with arity greater than 2.
This function is not defined for binary relations.

## Value

This function returns a list of tuples.
The length of each tuple is equal to the arity of *relation*.

## Examples

(list-tuples (fr distance)) ==> ((|I|LA |I|SFO 400) (|I|LA |I|NYC 3000))

## See Also

Last modified: Apr 8 10:17