📄 7.5
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<TR>
<TD><A=20
=
href=3D"http://www.phil.pku.edu.cn/personal/huajie/fractalart/html/701.ht=
m">7.1</A></TD>
<TD><A=20
=
href=3D"http://www.phil.pku.edu.cn/personal/huajie/fractalart/html/702.ht=
m">7.2</A></TD>
<TD><A=20
=
href=3D"http://www.phil.pku.edu.cn/personal/huajie/fractalart/html/703.ht=
m">7.3</A></TD>
<TD><A=20
=
href=3D"http://www.phil.pku.edu.cn/personal/huajie/fractalart/html/704.ht=
m">7.4</A></TD>
<TD><A=20
=
href=3D"http://www.phil.pku.edu.cn/personal/huajie/fractalart/html/705.ht=
m">7.5</A></TD>
<TD><A=20
=
href=3D"http://www.phil.pku.edu.cn/personal/huajie/fractalart/html/801.ht=
m">8.1</A></TD></TR></TBODY></TABLE></FONT></CENTER>
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