Combining Vectors

[stn]

Hi,

is there a function that will combine two vectors so that the result has two columns and one row for each possible combination of the elements of the two vectors?

like this:
a = [1 ; 2 ; 3]
b = [4 ; 5 ; 6]

combined_vectors = [ 
1 4
1 5
1 6
2 4
2 5
2 6
3 4
3 5
3 6
 ]

THX
stn