Combinations of two lists
- To: mathgroup at smc.vnet.net
- Subject: [mg41750] Combinations of two lists
- From: "John C. Erb, Ph.D." <John_C_Erb at prodigy.net>
- Date: Wed, 4 Jun 2003 08:34:35 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hello, A simple example of what I would like to do is: list1={x1,y1,z1} list2={x2,y2,z2} pair up the two lists to get all possible combinations {x1,x2},{y1,y2},{z1,z2} {x1,x2},{y1,z2},{z1,y2} {x1,y2},{y1,x2},{z1,z2} {x1,y2},{y1,z2},{z1,x2} {x1,z2},{y1,x2},{z1,y2} {x1,z2},{y1,y2},{z1,x2} I would like a general way of telling how many ways I can match up the two lists as shown above, and optionally print out the combinations. Thank you, John C. Erb email: John_C_Erb at prodigy.net