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alignstar_mathml.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta name="generator" content="pandoc" />
<title></title>
<style type="text/css">code{white-space: pre;}</style>
</head>
<body>
<h1 id="introduction">Introduction</h1>
<p>In this note we develop the notions of a smooth, unramified, and étale morphisms, morphisms.</p>
<h2 id="derivations">Derivations</h2>
<p><math display="block" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable><mtr><mtd columnalign="right"><msub><mstyle mathvariant="script"><mi>ℳ</mi></mstyle><mi>A</mi></msub></mtd><mtd columnalign="left"><mo accent="false">→</mo><msub><mstyle mathvariant="script"><mi>ℳ</mi></mstyle><mi>A</mi></msub><mo>,</mo></mtd></mtr><mtr><mtd columnalign="right"><mi>M</mi></mtd><mtd columnalign="left"><mo accent="false">→</mo><msub><mstyle mathvariant="normal"><mi>D</mi><mi>e</mi><mi>r</mi></mstyle><mi>R</mi></msub><mo stretchy="false" form="prefix">(</mo><mi>A</mi><mo>,</mo><mi>M</mi><mo stretchy="false" form="postfix">)</mo></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{aligned}
\mathcal{M}_A &\rightarrow \mathcal{M}_A,\\
M &\rightarrow \mathrm{Der}_R(A,M)\end{aligned}</annotation></semantics></math></p>
</body>
</html>