blob: 562ad84ce000e31e4ad9fc61f5bae0f0650dfe0f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
% This file is public domain.
%
\input ../eplain
\fmtversion
$$\commdiag{Y&\mapright^f&E\cr \mapdown&\arrow(3,2)\lft{f_t}&\mapdown\cr
Y\times I&\mapright^{\bar f_t}&X}$$
\end
From DYMACEK@fs.sciences.WLU.EDU Fri Apr 15 09:21:12 1994
To: kb@cs.umb.edu
From: "Wayne M. Dymacek" <DYMACEK@fs.sciences.WLU.EDU>
Date: Fri, 15 Apr 1994 9:19:15 EDT
|