1

Related to a previous post, now pardon me to go to a specific example,

here is my output

enter image description here

and my Minimum Working Environment

\documentclass[onecolumn,amsmath,amssymb,nofootinbib,superscriptaddress,floatfix]{revtex4}
\begin{document}



$$
\begin{CD}
1+1 @>>> 2+1 @>>> 3+1 @>>> \dots @>>> d+1 \dots\\
12 @<<< 123 @<<< 1234 @<<< \dots @<<< 123(d+1)\\
@| @| @|\\
 @>>> xy  @<<< xyz @<<<
\end{CD}
$$


\end{document}

Question: what I wish is that the similar diagram as above: but having the following conditions:

(i) all the leftarrow @>>> removed, but keeps the same spacing as before.

(ii) all the down equal line removed @| removed, but the same (or smilier) spacing

(iii) connecting xyz to 12 from the right to the left arrow (<---)

(iii) may be challenging, so it is fine to neglect this (iii), and your reply on (i)(ii) still count as an answer.

Thank you, any comment is welcome and helpful! :)

  • You could have waited for my answer on the previous post: I did promise to write an answer! Does my answer in that post help you with this one? I think all you need to is replace by @. and that is it! Edit: I don't think you can do slant arrows in AMSCD package! I am writing a quick tikz-cd answer to this question! – kan May 27 '14 at 17:51
2

Since this question is tagged , here is a tikz-cd answer:

\documentclass{amsart}
\usepackage{tikz-cd}
\begin{document}
\begin{tikzcd}
1+1 & 2+1       & 3+1        & \cdots       & d + 1 \\
12  & 123 \ar{l}& 1234 \ar{l}& \cdots \ar{l}& 123 \dots (d+1) \ar{l}\\
    & xy \ar{ul}& xyz  \ar{l}& \ar{l}
\end{tikzcd}
\end{document}

The output:

mwe2.png


Update: Here is an answer with xypic as you asked in the comments:

\documentclass{amsart}
\usepackage[all]{xy}
\begin{document}
$\xymatrix{
1+1 & 2+1       & 3+1        & \dots        & d + 1 \\
12  & 123 \ar[l]& 1234 \ar[l]& \cdots \ar[l]& 123 \dots (d+1) \ar[l]\\
    & xy \ar[ul]& xyz  \ar[l]& \ar[l]
}$
\end{document}

The Output:

mwe3

|improve this answer|||||
  • @ Kan, thanks, it is pretty clear! +1. – wonderich May 27 '14 at 18:24
  • but excuse me what if I also need an arrow from xyz to 12. Not just xy to 12? – wonderich May 27 '14 at 18:27
  • also, I cannot compile it successfully, via \documentclass[onecolumn,amsmath,amssymb,nofootinbib,superscriptaddress,floatfix,amsart]{revtex4} – wonderich May 27 '14 at 18:28
  • I could not compile it even using your set-up: \documentclass{amsart} \usepackage{tikz-cd} – wonderich May 27 '14 at 18:29
  • @Idear, what is the error message: something like missing package? It would help if you tell me the version of TeXLive or MikTeX that you may be using? – kan May 27 '14 at 18:36

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.