[Xy-pic] equal arrow length

Adriana Balan asteleanu at yahoo.com
Thu Jul 29 01:15:35 CEST 2010

I would appreciate some help and advice with the following problem: how to draw 
arrows of equal length, independently of their source and target? As a reference 
example, consider the following:

\xymatrix at R=0pt at C=0.5in{(1+X\times \Bbbk)^{\infty} \ar[r]^{\lambda_X} & 
1+X^{\infty}\times \Bbbk \\
[-] \ar[r] & ([-],e) \\ 
\sigma=(\sigma_0,\sigma_1,\ldots) \ar[r] & ((x_0,x_1,\ldots),a_0a_1\ldots) 
\textrm{ where } \sigma_n=(x_n,a_n) 

\end{document}I would like to have the above looking better than now, with 
vertically aligned arrows of equal length.  

Thank you very much,
Adriana Balan

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://tug.org/pipermail/xy-pic/attachments/20100728/9824ab64/attachment.html>

More information about the xy-pic mailing list