📄 index.htm.bak
字号:
<html>
<head>
<meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb2312">
<title>组合数学
</title>
<script LANGUAGE="JavaScript">
<!--
document.onmouseover = doDocumentOnMouseOver ;
document.onmouseout = doDocumentOnMouseOut ;
function doDocumentOnMouseOver() {
var eSrc = window.event.srcElement ;
if (eSrc.className == "item") {
window.event.srcElement.className = "highlight"; // change class
}
}
function doDocumentOnMouseOut() {
var eSrc = window.event.srcElement ;
if (eSrc.className == "highlight") {
window.event.srcElement.className = "item"; // change class
}
}
var bV=parseInt(navigator.appVersion);
NS4=(document.layers) ? true : false;
IE4=((document.all)&&(bV>=4))?true:false;
ver4 = (NS4 || IE4) ? true : false;
function expandIt(){return}
function expandAll(){return}
//-->
</script>
<script LANGUAGE="JavaScript1.2">
<!--
isExpanded = false;
function getIndex(el) {
ind = null;
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id == el) {
ind = i;
break;
}
}
return ind;
}
function arrange() {
nextY = document.layers[firstInd].pageY + document.layers[firstInd].document.height;
for (i=firstInd+1; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.visibility != "hide") {
whichEl.pageY = nextY;
nextY += whichEl.document.height;
}
}
}
function initIt(){
if (NS4) {
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";
}
arrange();
}
else {
tempColl = document.all.tags("DIV");
for (i=0; i<tempColl.length; i++) {
if (tempColl(i).className == "child") tempColl(i).style.display = "none";
}
}
}
function expandIt(el) {
if (!ver4) return;
if (IE4) {expandIE(el)} else {expandNS(el)}
}
function expandIE(el) {
whichEl = eval(el + "Child");
whichIm = event.srcElement;
if (whichEl.style.display == "none") {
whichEl.style.display = "block";
whichIm.src = "images/minus.gif";
}
else {
whichEl.style.display = "none";
whichIm.src = "images/icon-t.gif";
}
window.event.cancelBubble = true ;
}
function expandNS(el) {
whichEl = eval("document." + el + "Child");
whichIm = eval("document." + el + "Parent.document.images['imEx']");
if (whichEl.visibility == "hide") {
whichEl.visibility = "show";
whichIm.src = "images/minus.gif";
}
else {
whichEl.visibility = "hide";
whichIm.src = "images/icon-t.gif";
}
arrange();
}
function showAll() {
for (i=firstInd; i<document.layers.length; i++) {
whichEl = document.layers[i];
whichEl.visibility = "show";
}
}
function expandAll(isBot) {
newSrc = (isExpanded) ? "minus.gif" : "icon-t.gif";
if (NS4) {
document.images["imEx"].src = newSrc;
for (i=firstInd; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id.indexOf("Parent") != -1) {
whichEl.document.images["imEx"].src = newSrc;
}
if (whichEl.id.indexOf("Child") != -1) {
whichEl.visibility = (isExpanded) ? "hide" : "show";
}
}
arrange();
if (isBot && isExpanded) scrollTo(0,document.layers[firstInd].pageY);
}
else {
divColl = document.all.tags("DIV");
for (i=0; i<divColl.length; i++) {
if (divColl(i).className == "child") {
divColl(i).style.display = (isExpanded) ? "none" : "block";
}
}
imColl = document.images.item("imEx");
for (i=0; i<imColl.length; i++) {
imColl(i).src = newSrc;
}
}
isExpanded = !isExpanded;
}
with (document) {
write("<STYLE TYPE='text/css'>");
if (NS4) {
write(".parent {font-size:9pt; line-height:10pt; color:black; text-decoration:none; margin-top: 5px; margin-bottom: 5px; position:absolute; visibility:hidden; color: black;}");
write(".child {text-decoration:none; font-size:9pt; line-height:10pt; position:absolute; visibility:hidden}");
write(".item { color: darkblue; text-decoration:none;}");
write(".regular {position:absolute; visibility:hidden}");
write("DIV { color:black; }")
}
else {
write(".child {font:12px/13px Times; display:none}");
write(".parent {font:12px/13px Times; color:black; font-weight:bold; text-decoration:none; margin-top: 5px; margin-bottom: 5px; color: black;}");
write(".item { color: darkblue; text-decoration:none;}");
write(".highlight { color: red; }");
write(".heada { font: 12px/13px; Times}");
write("DIV { color:black; }")
}
write("</STYLE>");
}
onload = initIt;
//-->
</script>
<base target="main">
</head>
<body BGCOLOR="#ffffcc" LINK="#000000" VLINK="#ff0000" ALINK="#0000ff" topmargin="11"
leftmargin="15" marginwidth="15" marginheight="11">
<div ID="elZeroParent" CLASS="parent">
<a HREF="0.htm" class="parent" target="right">
<img SRC="1.gif" NAME="imEx" BORDER="0" HEIGHT="10" WIDTH="5"><font SIZE="-1"
COLOR="#000000">前 言</font></a><br>
</div>
<div ID="elOneParent" CLASS="parent"><a HREF="#" class="item"
onClick="expandIt('elOne'); return false">
<img SRC="down.gif" NAME="imEx" BORDER="0" HEIGHT="10" WIDTH="5"><font SIZE="-1"
COLOR="#000000">第一章 排列组合</font></a>
</div>
<div ID="elOneChild" CLASS="child">
<p>
<a HREF="1/1_1.htm" class="item" target="right">1.1 加法法则与乘法法则</a><br>
<br>
<a HREF="1/1_2.htm" class="item" target="right">1.2 排列与组合</a><br>
<br>
<a HREF="1/1_3.htm" class="item" target="right">1.3 Stirling近似公式</a><br>
<br>
<a HREF="1/1_4.htm" class="item" target="right">1.4 模型转换</a><br>
<br>
<a HREF="1/1_5.htm" class="item" target="right">1.5 全排列的生成算法</a><br>
<br>
<a HREF="1/1_6.htm" class="item" target="right">1.6 组合的生成</a><br>
<br>
<a HREF="1/1_7.htm" class="item" target="right">1.7 可重组合</a><br>
<br>
<a HREF="1/1_8.htm" class="item" target="right">1.8 若干等式及其组合意义</a><br>
<br>
<a HREF="1/1_9.htm" class="item" target="right">1.9 应用举例</a><br>
<br>
<a HREF="1/ti.htm" class="item" target="right">1.9 应用举例</a><br>
<br>
</div>
<div ID="elOneParent" CLASS="parent"><a HREF="#" class="item"
onClick="expandIt('elTwo'); return false">
<img SRC="down.gif" NAME="imEx" BORDER="0" HEIGHT="10" WIDTH="5"><font SIZE="-1"
COLOR="#000000">第二章 排列组合</font></a>
</div>
<div ID="elTwoChild" CLASS="child">
<p>
<a HREF="2/2_1.htm" class="item" target="right">2.1 母函数</a><br>
<br>
<a HREF="2/2_2.htm" class="item" target="right">2.2 递推关系</a><br>
<br>
<a HREF="2/2_3.htm" class="item" target="right">2.3 母函数的性质</a><br>
<br>
<a HREF="2/2_4.htm" class="item" target="right">2.4 递推关系</a><br>
<br>
<a HREF="2/2_5.htm" class="item" target="right">2.5 线性常系数递推关系</a><br>
<br>
<a HREF="2/2_6.htm" class="item" target="right">2.6 整数的拆分和Ferrers图像</a><br>
<br>
<a HREF="2/2_7.htm" class="item" target="right">2.7 指数型母函数</a><br>
<br>
<a HREF="2/2_8.htm" class="item" target="right">2.8 母函数和递推关系应用举例</a><br>
<br>
<a HREF="2/2_9.htm" class="item" target="right">2.9 排错问题</a><br>
<br>
<a HREF="2/2_10.htm" class="item" target="right">2.10 Stirling数</a><br>
<br>
<a HREF="2/2_11.htm" class="item" target="right">2.11 Catalan 数</a><br>
<br>
</div>
<div ID="elOneParent" CLASS="parent"><a HREF="#" class="item"
onClick="expandIt('elThree'); return false">
<img SRC="down.gif" NAME="imEx" BORDER="0" HEIGHT="10" WIDTH="5"><font SIZE="-1"
COLOR="#000000">第三章 容斥原理和鸽巢原理</font></a>
</div>
<div ID="elThreeChild" CLASS="child">
<p>
<a HREF="3/3_1.htm" class="item" target="right">3.1 容斥原理引论</a><br>
<br>
<a HREF="3/3_2.htm" class="item" target="right">3.2 容斥原理</a><br>
<br>
<a HREF="3/3_3.htm" class="item" target="right">3.3 例</a><br>
<br>
<a HREF="3/3_4.htm" class="item" target="right">3.4 错排问题</a><br>
<br>
<a HREF="3/3_5.htm" class="item" target="right">3.5 棋盘多项式和有限制排列</a><br>
<br>
<a HREF="3/3_6.htm" class="item" target="right">3.6 一般公式</a><br>
<br>
<a HREF="3/3_7.htm" class="item" target="right">3.7 反演</a><br>
<br>
<a HREF="3/3_8.htm" class="item" target="right">3.8 鸽巢原理之一</a><br>
<br>
<a HREF="3/3_9.htm" class="item" target="right">3.9 鸽巢原理之二</a><br>
<br>
<a HREF="3/3_10.htm" class="item" target="right">3.10 Ramsey问题</a><br>
<br>
<a HREF="3/3_11.htm" class="item" target="right">3.11 Ramsey数</a><br>
<br>
</div>
<script LANGUAGE="JavaScript1.2">
<!--
if (NS4) {
firstEl = "elOneParent";
firstInd = getIndex(firstEl);
showAll();
arrange();
}
//-->
</script>
<p><br>
<br>
</p>
</body>
</html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -