ineno">   94</span>&#160;00090 \(\backslash\)begin\{equation\}</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;00091     [S\_\{\{a\}\}]=\(\backslash\)sage\{Sa\_by\_g\}</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;00092 \(\backslash\)end\{equation\}</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;00093 </div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;00094 A H</di