up previous next
tuples    --    N-tuples


Syntax 
tuples(S: LIST, N: INT): LIST

Description
This function computes all N-tuples with entries in S. It is equivalent to S >< S >< ... >< S [N times].

Example 
/**/  tuples([1, 4, 7], 2);
[[1, 1],  [1, 4],  [1, 7],  [4, 1],  [4, 4],  [4, 7],  [7, 1],  [7, 4],  [7, 7]]

See Also