http://ja.iwschool.org/wiki/index.php?action=history&feed=atom&title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96%2F%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96 2026-06-10T11:42:59Z このウィキのこのページに関する変更履歴 MediaWiki 1.15.4 http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11451&oldid=prev 2021-01-02T16:48:41Z

<p><span class="autocomment">鞍点のない問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2021年1月2日 (土) 16:48時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">237 行:</td> <td colspan="2" class="diff-lineno">237 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>グーを出し続けとすると,&lt;math&gt;Q&lt;/math&gt;はそれを直ぐ見破って,</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>グーを出し続けとすると,&lt;math&gt;Q&lt;/math&gt;はそれを直ぐ見破って,</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>パーを出し続けてくるであろう.続ければ続けるほど&lt;math&gt;P&lt;/math&gt;は大損である.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>パーを出し続けてくるであろう.続ければ続けるほど&lt;math&gt;P&lt;/math&gt;は大損である.</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>同様にパーを出し続けても,チョキを出し続けるのも駄目である.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>同様にパーを出し続けても,チョキを出し続けるのも駄目である<ins class="diffchange diffchange-inline">.グー,チョキ,パーを何等か順序で規則的に出したとしても</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">&lt;math&gt;Q&lt;/math&gt;はその規則性を見破って,&lt;math&gt;P&lt;/math&gt;が大損するような対応をしてくるであろう</ins>.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>結局,例えばサイコロを用意して,<del class="diffchange diffchange-inline">出た目によって出す手を決めるランダムな手の繰り返す方法であろう</del>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>結局,例えばサイコロを用意して,<ins class="diffchange diffchange-inline">出た目によって出す手を決めるランダムな手を繰り返す方法であろう</ins>.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>(1か6ならグー,2か5ならパー,3か4ならチョキなど) &nbsp;</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>(1か6ならグー,2か5ならパー,3か4ならチョキなど) &nbsp;</div></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11450&oldid=prev 2021-01-02T16:40:41Z

<p><span class="autocomment">鞍点のない問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2021年1月2日 (土) 16:40時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">231 行:</td> <td colspan="2" class="diff-lineno">231 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>「-10」は&lt;math&gt;Q&lt;/math&gt;に10円払う事を表す.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>「-10」は&lt;math&gt;Q&lt;/math&gt;に10円払う事を表す.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&lt;math&gt;P&lt;/math&gt;の立場に立ってみる.先ず,このゲームの利得表には鞍点がない.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&lt;math&gt;P&lt;/math&gt;の立場に立ってみる.先ず,このゲームの利得表には鞍点がない.</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>双方が選択の余地のない「平衡状態」にする戦略はないわけである.<del class="diffchange diffchange-inline">出す手をランダムしてゲームを繰り返す方法以外ない</del>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>双方が選択の余地のない「平衡状態」にする戦略はないわけである.<ins class="diffchange diffchange-inline">出す手をランダムにしてゲームを繰り返す方法以外ない</ins>.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>このような問題を混合戦略問題とう. </div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>このような問題を混合戦略問題とう. </div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>じゃんけんを繰り返すわけであるが,どのような「戦略」があるか？</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>じゃんけんを繰り返すわけであるが,どのような「戦略」があるか？</div></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11107&oldid=prev 2020-11-30T09:33:12Z

<p><span class="autocomment">鞍点のない問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:33時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">389 行:</td> <td colspan="2" class="diff-lineno">389 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|グー</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|グー</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|<del class="diffchange diffchange-inline">0</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">10</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|20</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|20</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td></tr> <tr><td colspan="2" class="diff-lineno">403 行:</td> <td colspan="2" class="diff-lineno">403 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">[[ファイル:Game02.jpg||500px]]</del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11106&oldid=prev 2020-11-30T09:31:38Z

<p><span class="autocomment">鞍点のない問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:31時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">228 行:</td> <td colspan="2" class="diff-lineno">228 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">[[ファイル:Game01.jpg|500px]]</del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>「-10」は&lt;math&gt;Q&lt;/math&gt;に10円払う事を表す.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>「-10」は&lt;math&gt;Q&lt;/math&gt;に10円払う事を表す.</div></td></tr> <tr><td colspan="2" class="diff-lineno">379 行:</td> <td colspan="2" class="diff-lineno">377 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>(損失と利益の表)の要素に全て10を加えておく.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>(損失と利益の表)の要素に全て10を加えておく.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>利得表2　[[ファイル:Game02.jpg||500px]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>利得表2　</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">{| border=&quot;3&quot; class=&quot;wikitable&quot; style=&quot;text-align: center; &quot;</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|P＼Q</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|グー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|チョキ</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|パー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|グー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|0</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|20</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|0</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|チョキ</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|0</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|20</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|パー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|20</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|0</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">|}</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[ファイル:Game02.jpg||500px]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11105&oldid=prev 2020-11-30T09:28:36Z

<p><span class="autocomment">鞍点のない問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:28時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">215 行:</td> <td colspan="2" class="diff-lineno">215 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|<del class="diffchange diffchange-inline">-10</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">―10</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|チョキ</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|チョキ</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|<del class="diffchange diffchange-inline">-10</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">―10</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td></tr> <tr><td colspan="2" class="diff-lineno">224 行:</td> <td colspan="2" class="diff-lineno">224 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|パー</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|パー</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|10</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|<del class="diffchange diffchange-inline">-10</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">―10</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|0</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11104&oldid=prev 2020-11-30T09:27:35Z

<p><span class="autocomment">鞍点のない問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:27時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">205 行:</td> <td colspan="2" class="diff-lineno">205 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>利得表1</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>利得表1</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">{| border=&quot;3&quot; class=&quot;wikitable&quot; style=&quot;text-align: center; &quot;</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|P＼Q</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|グー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|チョキ</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|パー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|グー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|0</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|-10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|チョキ</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|-10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|0</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|-</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|パー</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|-10</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|0</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">|}</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[ファイル:Game01.jpg|500px]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[ファイル:Game01.jpg|500px]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11103&oldid=prev 2020-11-30T09:23:28Z

<p><span class="autocomment">鞍点のある問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:23時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">37 行:</td> <td colspan="2" class="diff-lineno">37 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|}</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">[[ファイル:LP-Fig8.jpg||300px]]</del></div></td><td colspan="2">&nbsp;</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>この表の値は，息子の側に立ったものである.父親が昼寝しないで「指導」を受けながら勉強する最悪な場合は得点-50点</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>この表の値は，息子の側に立ったものである.父親が昼寝しないで「指導」を受けながら勉強する最悪な場合は得点-50点</div></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11102&oldid=prev 2020-11-30T09:22:41Z

<p><span class="autocomment">鞍点のある問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:22時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">29 行:</td> <td colspan="2" class="diff-lineno">29 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|昼寝しない</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|昼寝しない</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|<del class="diffchange diffchange-inline">&quot;-&quot;50</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">－50</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|50</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|50</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11101&oldid=prev 2020-11-30T09:22:01Z

<p><span class="autocomment">鞍点のある問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:22時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">29 行:</td> <td colspan="2" class="diff-lineno">29 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|昼寝しない</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|昼寝しない</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|<del class="diffchange diffchange-inline">'</del>-50</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">&quot;</ins>-<ins class="diffchange diffchange-inline">&quot;</ins>50</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|50</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|50</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator http://ja.iwschool.org/wiki/index.php?title=%E6%9C%80%E9%81%A9%E5%8C%96%E7%90%86%E8%AB%96/%E3%82%B2%E3%83%BC%E3%83%A0%E7%90%86%E8%AB%96&diff=11100&oldid=prev 2020-11-30T09:21:22Z

<p><span class="autocomment">鞍点のある問題</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">←前の版</td> <td colspan='2' style="background-color: white; color:black;">2020年11月30日 (月) 09:21時点における版</td> </tr> <tr><td colspan="2" class="diff-lineno">29 行:</td> <td colspan="2" class="diff-lineno">29 行:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|昼寝しない</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|昼寝しない</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>|<del class="diffchange diffchange-inline">&quot;</del>-50</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>|<ins class="diffchange diffchange-inline">'</ins>-50</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|50</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|50</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|-</div></td></tr> <!-- diff generator: internal 2026-06-10 11:43:00 --> </table>

Moderator