Comments on: Universal Properties I: Free Groups http://lydianrain.wordpress.com/2008/08/22/free-groups/ confessions of a mathoholic Mon, 29 Jun 2009 21:05:50 +0000 http://wordpress.com/ hourly 1 By: lydianrain http://lydianrain.wordpress.com/2008/08/22/free-groups/#comment-5 lydianrain Sat, 30 Aug 2008 20:15:30 +0000 http://lydianrain.wordpress.com/2008/08/22/hello-world/#comment-5 My difficulties are specifically WordPress related, thanks. My difficulties are specifically WordPress related, thanks.

]]> By: nbloomf http://lydianrain.wordpress.com/2008/08/22/free-groups/#comment-4 nbloomf Sat, 30 Aug 2008 19:58:15 +0000 http://lydianrain.wordpress.com/2008/08/22/hello-world/#comment-4 The \usepackage command has to come before the \begin{document} command. I don't know anything about LaTeX in WordPress, in particular whether you are allowed to include arbitrary packages (from CTAN). The \usepackage command has to come before the \begin{document} command. I don’t know anything about LaTeX in WordPress, in particular whether you are allowed to include arbitrary packages (from CTAN).

]]> By: lydianrain http://lydianrain.wordpress.com/2008/08/22/free-groups/#comment-3 lydianrain Mon, 25 Aug 2008 18:09:22 +0000 http://lydianrain.wordpress.com/2008/08/22/hello-world/#comment-3 Keegan, \usepackage doesn't seem to be handled by Wordpress, or else I don't know how to use it. Could you be more specific? Keegan, \usepackage doesn’t seem to be handled by WordPress, or else I don’t know how to use it. Could you be more specific?

]]> By: Keegan http://lydianrain.wordpress.com/2008/08/22/free-groups/#comment-2 Keegan Mon, 25 Aug 2008 15:21:18 +0000 http://lydianrain.wordpress.com/2008/08/22/hello-world/#comment-2 Hey, If you have xymatrix you can make some pretty good looking diagrams. In this example it would be \xymatrix{ F \ar@{-->}[rd]^\Phi & \\ S \ar[u]^\iota \ar[r]^\phi & H } xymatrix can be included by \usepackage[all,cmtip]{xy} Hey,
If you have xymatrix you can make some pretty good looking diagrams. In this example it would be

\xymatrix{
F \ar@{–>}[rd]^\Phi & \\
S \ar[u]^\iota \ar[r]^\phi
& H
}

xymatrix can be included by \usepackage[all,cmtip]{xy}

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