RE: List operation
- To: mathgroup at smc.vnet.net
- Subject: [mg45645] RE: [mg45617] List operation
- From: "David Park" <djmp at earthlink.net>
- Date: Fri, 16 Jan 2004 19:58:04 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Wolfgang,
Transpose[{x, y}]
David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/
From: Dr. Wolfgang Hintze [mailto:weh at snafu.de]
To: mathgroup at smc.vnet.net
Given two lists
In[7]:=
x = {a, b, c}
y = {A, B, C}
I'm looking for the list of pairs
z = {{a, A}, {b, B}, {c, C}}
Defining the function
In[5]:=
paarweise[x_, y_, n_] := Table[{x[[i]], y[[i]]}, {i, 1, n}]
gives
In[6]:=
z = paarweise[x, y, 3]
Out[6]=
{{a, A}, {b, B}, {c, C}}
I'm sure there is a more elegant way to get such a list of pairs.
Any help is appreciated.
Wolfgang Hintze