head	1.1;
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1.1
date	99.11.22.23.41.12;	author mys;	state Exp;
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1.1
log
@Initial revision
@
text
@#################################################################
American Mathmatical Society
#################################################################

All commands below came with package amscd.
\usepackage{amscd} ::amscd::

#################################################################
diagrams ::CD::
#################################################################
subenviroment :
CD
example :
\begin{CD}
 A @@>>> B @@>>> C 
 D @@AAA E @@VVV F 
 G @@=   H @@<<< I  
\end{CD}

enviroment for diagrams
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@>textabove>textbelow>

arrow to the right with writing above and below
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@<textabove<textbelow<

arrow to the left with writing above and below
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@AtextleftAtextrightA

arrow up with writing at the left and right side
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@VtextleftVtextrightV

arrow down with writing at the left and right side
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@=

equal symbol instead of an arrow
@