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version 1.9, 2000/01/17 00:48:06

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% $OpenXM: OpenXM/doc/issac2000/openxm-clients.tex,v 1.6 2000/01/16 03:15:49 noro Exp $

% $OpenXM: OpenXM/doc/issac2000/openxm-clients.tex,v 1.8 2000/01/16 10:58:19 takayama Exp $

\section{OpenXM Clients}

Line 61 The module {\tt math2ox} communicates with Mathematica

with any OpenXM server by the OpenXM protocol.

By using the module {\tt math2ox},

we can call OpenXM servers from Mathematica;

here is an example of a computation of the de Rham cohomology groups

here is a demonstration of a computation of the de Rham cohomology groups

of ${\bf C}^2 \setminus V(x^3-y^2)$ from Mathematica.

{\footnotesize

\begin{verbatim}

Line 74 Out[4]= [ 1 , 1 , 0 ] (* The dimension of

\end{verbatim}

}

\subsubsection{Functions}

The {\tt math2ox} adds the following functions to Mathematica.

\begin{quote}

{\tt OxStart[s\_String]} \\

Line 95 as {\tt ox\_pop\_cmo()} in Risa/Asir;

Line 93 as {\tt ox\_pop\_cmo()} in Risa/Asir;

it pops data from the server stack.

The {\tt OxGet[]} receives an OX data message

and returns its translation to an local object.

By using the {\tt OxParse[]} function, one can send OX messages,

The function {\tt OxParse[]} helps debugging to connect Mathematica

and ox servers.

By using the function, one can send OX messages,

written by the OX expression, to a server.

OX expressions are Lisp-like expressions for OX messages and are defined

in~\cite{noro-takayama}.