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RE: List operation


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



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