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Home# porton

### History

- Member for
- 11 years 10 months

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Forename:

Victor

Surname:

Porton

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Homepage:

http://www.mathematics21.org

Preamble:

% this is the default PlanetMath preamble. as your knowledge
% of TeX increases, you will probably want to edit this, but
% it should be fine as is for beginners.
% almost certainly you want these
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{amsfonts}
% used for TeXing text within eps files
%\usepackage{psfrag}
% need this for including graphics (\includegraphics)
%\usepackage{graphicx}
% for neatly defining theorems and propositions
%\usepackage{amsthm}
% making logically defined graphics
%\usepackage{xypic}
% there are many more packages, add them here as you need them
% define commands here

Bio:

<p>Discovered (<a href="http://www.mathematics21.org">www.mathematics21.org</a>):</p>
<ul>
<li><strong><a href="http://www.mathematics21.org/algebraic-general-topology.html">Algebraic General Topology</a></strong> and <strong>Math Synthesis </strong> (<em>noncontinuous</em> and <em>multivalued</em> etc. etc.; <em>algebraic</em>);</li>
</ul>
<p><a href="http://www.mathematics21.org">My math site</a> | <a href="http://portonvictor.org">My personal homepage</a></p>

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