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Line 146:
<br>
<br>
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{| align="center" cellpadding="0" cellspacing="0" style="border-left:1px solid black; border-top:1px solid black; border-right:1px solid black; border-bottom:1px solid black; text-align:center; width:60%"
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|+ <math>\text{Table 33.1}~~\text{Multiplication Operation of the Group}~V_4</math>
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|- style="height:50px"
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| width="12%" style="border-bottom:1px solid black; border-right:1px solid black" | <math>*\!</math>
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| width="22%" style="border-bottom:1px solid black" | <math>\operatorname{1}</math>
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| width="22%" style="border-bottom:1px solid black" | <math>\operatorname{r}</math>
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| width="22%" style="border-bottom:1px solid black" | <math>\operatorname{s}</math>
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| width="22%" style="border-bottom:1px solid black" | <math>\operatorname{t}</math>
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|- style="height:50px"
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| style="border-right:1px solid black" | <math>\operatorname{1}</math>
+
| <math>\operatorname{1}</math>
+
| <math>\operatorname{r}</math>
+
| <math>\operatorname{s}</math>
+
| <math>\operatorname{t}</math>
+
|- style="height:50px"
+
| style="border-right:1px solid black" | <math>\operatorname{r}</math>
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| <math>\operatorname{r}</math>
+
| <math>\operatorname{1}</math>
+
| <math>\operatorname{t}</math>
+
| <math>\operatorname{s}</math>
+
|- style="height:50px"
+
| style="border-right:1px solid black" | <math>\operatorname{s}</math>
+
| <math>\operatorname{s}</math>
+
| <math>\operatorname{t}</math>
+
| <math>\operatorname{1}</math>
+
| <math>\operatorname{r}</math>
+
|- style="height:50px"
+
| style="border-right:1px solid black" | <math>\operatorname{t}</math>
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| <math>\operatorname{t}</math>
+
| <math>\operatorname{s}</math>
+
| <math>\operatorname{r}</math>
+
| <math>\operatorname{1}</math>
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|}
+
+
<br>
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<pre>
<pre>