MathGroup Archive 2001

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RE: Rows

  • To: mathgroup at
  • Subject: [mg29459] RE: [mg29421] Rows
  • From: "David Park" <djmp at>
  • Date: Wed, 20 Jun 2001 04:36:39 -0400 (EDT)
  • Sender: owner-wri-mathgroup at

To convert two row arrays to columns in a matrix you can use...

Arow = {a, b, c};
Brow = {d, e, f};

Transpose[{Arow, Brow}]
{{a, d}, {b, e}, {c, f}}

This also works but is slightly slower.

MapThread[List, {Arow, Brow}]
{{a, d}, {b, e}, {c, f}}

One convenient method for posting short examples to MathGroup is to convert
your Input and Output cells to InputForm, then copy them (or copy them as
Plain Text) and paste them into the email. Readers can then easily copy the
statements back into a notebook. To convert to InputForm, put the cursor
anywhere in the cell and use Shift-Ctrl-I.

David Park
djmp at

> From: JikaiRF at [mailto:JikaiRF at]
To: mathgroup at
> I am contributing a report in an attached file:

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