Re: Noah's List
- To: mathgroup at smc.vnet.net
- Subject: [mg5701] Re: Noah's List
- From: rhall2 at umbc.edu (hall robert)
- Date: Sat, 11 Jan 1997 14:29:02 -0500
- Organization: University of Maryland, Baltimore County
- Sender: owner-wri-mathgroup at wolfram.com
In article <5atsld$ssn at dragonfly.wolfram.com>,
Hans Havermann <haha at astral.magic.ca> wrote:
>
>
>I have two lists, x and y, each containing n elements. I would like to
>generate a new list, {{x[[1]],y[[1]]}, {x[[2]],y[[2]]},...
>{x[[n]],y[[n]]}}, but have been unable to figure out a shorthand for it.
>Any help would be much appreciated.
Transpose[]
In[12]:=
xlist = Array[x, 5]
ylist = Array[y, 5]
Transpose[{xlist, ylist}]
Out[12]=
{x[1], x[2], x[3], x[4], x[5]}
Out[13]=
{y[1], y[2], y[3], y[4], y[5]}
Out[14]=
{{x[1], y[1]}, {x[2], y[2]}, {x[3], y[3]}, {x[4], y[4]}, {x[5], y[5]}}
--
Bob Hall | "Know thyself? Absurd direction!
rhall2 at gl.umbc.edu | Bubbles bear no introspection." -Khushhal Khan Khatak