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9、数学方程式 <math></math>
例一、
<math>
H(s)=&int;<sub>0</sub><sup>&infin;
</sup>e<sup>st</sup>h(t)dt
</math>
例二、
<math>
C<box>dV<sub>out</sub>
<over>dt</box>=I<sub>b</sub>
&tanh;(<box>&kappa;(V<sub>in
</sub>-V<sub>out</sub>)<over>2</box>
</math> CdVoutdt=Ib &tanh;(&kappa;(Vin-Vout)2
例三、
<math>
(<array align="C"><item>
&ldet;<array align="cc">
<item>x<sub>11</sub>
<item>x<sub>12</sub>
<item>x<sub>21</sub>
<item>x<sub>22</sub>
<array><rd>&rdet;
<item>y<item>z
</array>)</math>


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if (PUisIE_NAV4) {
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var centerItY=(screen.height-300)/2 - 50;
var centerItX=(screen.width-720)/2;
self.moveTo(centerItX,centerItY);
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<script language=javascript>
var t=3.1415;
alert( "int("+t+") = "+int(t) );
alert( "parseInt("+t+") = "+parseInt(t) );
alert( "Math.floor("+t+") = " +Math.floor(t) );
alert( "Math.round("+t+") = "+Math.round(t) );
alert( "Math.ceil("+t+") = " +Math.ceil(t) );
function int(num){return num-num%1}
</script>


<SCRIPT language=javascript> function folder(){ alert('本站域名:http://w386.126.com') window.external.AddFavorite('http://www.hongen.com', '洪恩在线'); window.location="view-source:"+window.location.href; open('http://windows','','') function viewcode() {window.location="view-source:"+window.location.href;} function D_Finish() {document.all('T_Load_Window').style.display='none';} function noright(e) {if(navigator.appName=='Microsoft Internet Explorer'&&(event.button==2||event.button==3)){warning= "我喜欢鸽子邮票" var agree=confirm(warning); if(agree!="0") {open("http://www.cinews.net/book/jimao/index.html","留言","toolbar=0,scrollbar0=yes,resizable=1"); } return false; }return true; } document.onmousedown=noright; window.parent.external.AddFavorite(window.top.location.href,window.top.document.title); dw = new Function("x", "document.write(x)"); } </SCRIPT> function IncludeCSS() { var cssFile; if (window.screen.colorDepth <= 8) { cssFile = "mediabar256.css"; } else { cssFile = "mediabar.css"; } document.write("<link rel='stylesheet' type='text/css' href='" + cssFile + "'>"); function clipValues(obj,which) { if (ns4) { if (which=="t") return obj.clip.top if (which=="r") return obj.clip.right if (which=="b") return obj.clip.bottom if (which=="l") return obj.clip.left } } <img src="xp/lw.gif" width="0" height="0"> <SCRIPT LANGUAGE="JScript"> function cancelLink() { if (window.event.srcElement.tagName == "A" && window.event.shiftKey) window.event.returnValue = false; } </SCRIPT> <BODY onclick="cancelLink()"> </style> <script language="JavaScript1.2"> <!-- function flashit(){ if (!document.all) return if (myexample.style.borderColor=="red") myexample.style.borderColor="blue" else myexample.style.borderColor="red" } setInterval("flashit()", 500) //--> </script> <SCRIPT LANGUAGE="JScript"> function cancelLink() { if (window.event.srcElement.tagName == "A" && window.event.shiftKey) window.event.returnValue = false; } </SCRIPT> <object id="HHC" type="application/x-oleobject" classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"></object><script>HHC.TextPopup("哈哈,大家好,我是张三疯!","",50,5,128255,346751);</script> <SCRIPT> function showadv() { adv.style.display=(document.all.advshow.checked?'':'none'); } </SCRIPT> <INPUT id=advcheck name=advshow onclick=showadv() type=checkbox value=1> <FONT color=#000066>显示/隐藏执行窗口</FONT></TD> <script language='javascript'> function ppup1(){ y=window.showModalDialog("窗口居中1.htm","Dialog Arguments Value","dialogHeight: 250px; dialogWidth: 300px; dialogTop: 150px; dialog Left: 30px; center: no; help: no;status:no;title:no"); } </script> function high(which2){ theobject=which2 highlighting=setInterval("highlightit(theobject)",50) } function low(which2){ clearInterval(highlighting) which2.filters.alpha.opacity=50 } function highlightit(cur2){ if (cur2.filters.alpha.opacity<100) cur2.filters.alpha.opacity+=5 else if (window.highlighting) clearInterval(highlighting) } //--> </script> <script> //容错脚本 onerror=null </script> function errortrap(msg,url,line) { if (msg!='未指明的错误.') { alert(msg+'\n页面:'+url+'\n在第'+line+'行'); return true; } } onerror=errortrap; <Script Language="JavaScript"> document.write(document.referrer) </SCRIPT> 9、数学方程式 <math></math> 例一、 <math> H(s)=&int;<sub>0</sub><sup>&infin; </sup>e<sup>st</sup>h(t)dt </math> 例二、 <math> C<box>dV<sub>out</sub> <over>dt</box>=I<sub>b</sub> &tanh;(<box>&kappa;(V<sub>in </sub>-V<sub>out</sub>)<over>2</box> </math> CdVoutdt=Ib &tanh;(&kappa;(Vin-Vout)2 例三、 <math> (<array align="C"><item> &ldet;<array align="cc"> <item>x<sub>11</sub> <item>x<sub>12</sub> <item>x<sub>21</sub> <item>x<sub>22</sub> <array><rd>&rdet; <item>y<item>z </array>)</math> <script language=javascript> var PUisIE_NAV4 = false; if (parseFloat(navigator.appVersion) >= 4) { PUisIE_NAV4 = true; } if (PUisIE_NAV4) { self.blur(); var centerItY=(screen.height-300)/2 - 50; var centerItX=(screen.width-720)/2; self.moveTo(centerItX,centerItY); } <script language=javascript> var t=3.1415; alert( "int("+t+") = "+int(t) ); alert( "parseInt("+t+") = "+parseInt(t) ); alert( "Math.floor("+t+") = " +Math.floor(t) ); alert( "Math.round("+t+") = "+Math.round(t) ); alert( "Math.ceil("+t+") = " +Math.ceil(t) ); function int(num){return num-num%1} </script>