<!--{{{-->
<link rel='alternate' type='application/rss+xml' title='RSS' href='index.xml' />
<!--}}}-->
Background: #fff
Foreground: #000
PrimaryPale: #8cf
PrimaryLight: #18f
PrimaryMid: #04b
PrimaryDark: #014
SecondaryPale: #ffc
SecondaryLight: #fe8
SecondaryMid: #db4
SecondaryDark: #841
TertiaryPale: #eee
TertiaryLight: #ccc
TertiaryMid: #999
TertiaryDark: #666
Error: #f88
/*{{{*/
body {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];}

a {color:[[ColorPalette::PrimaryMid]];}
a:hover {background-color:[[ColorPalette::PrimaryMid]]; color:[[ColorPalette::Background]];}
a img {border:0;}

h1,h2,h3,h4,h5,h6 {color:[[ColorPalette::SecondaryDark]]; background:transparent;}
h1 {border-bottom:2px solid [[ColorPalette::TertiaryLight]];}
h2,h3 {border-bottom:1px solid [[ColorPalette::TertiaryLight]];}

.button {color:[[ColorPalette::PrimaryDark]]; border:1px solid [[ColorPalette::Background]];}
.button:hover {color:[[ColorPalette::PrimaryDark]]; background:[[ColorPalette::SecondaryLight]]; border-color:[[ColorPalette::SecondaryMid]];}
.button:active {color:[[ColorPalette::Background]]; background:[[ColorPalette::SecondaryMid]]; border:1px solid [[ColorPalette::SecondaryDark]];}

.header {background:[[ColorPalette::PrimaryMid]];}
.headerShadow {color:[[ColorPalette::Foreground]];}
.headerShadow a {font-weight:normal; color:[[ColorPalette::Foreground]];}
.headerForeground {color:[[ColorPalette::Background]];}
.headerForeground a {font-weight:normal; color:[[ColorPalette::PrimaryPale]];}

.tabSelected {color:[[ColorPalette::PrimaryDark]];
	background:[[ColorPalette::TertiaryPale]];
	border-left:1px solid [[ColorPalette::TertiaryLight]];
	border-top:1px solid [[ColorPalette::TertiaryLight]];
	border-right:1px solid [[ColorPalette::TertiaryLight]];
}
.tabUnselected {color:[[ColorPalette::Background]]; background:[[ColorPalette::TertiaryMid]];}
.tabContents {color:[[ColorPalette::PrimaryDark]]; background:[[ColorPalette::TertiaryPale]]; border:1px solid [[ColorPalette::TertiaryLight]];}
.tabContents .button {border:0;}

#sidebar {}
#sidebarOptions input {border:1px solid [[ColorPalette::PrimaryMid]];}
#sidebarOptions .sliderPanel {background:[[ColorPalette::PrimaryPale]];}
#sidebarOptions .sliderPanel a {border:none;color:[[ColorPalette::PrimaryMid]];}
#sidebarOptions .sliderPanel a:hover {color:[[ColorPalette::Background]]; background:[[ColorPalette::PrimaryMid]];}
#sidebarOptions .sliderPanel a:active {color:[[ColorPalette::PrimaryMid]]; background:[[ColorPalette::Background]];}

.wizard {background:[[ColorPalette::PrimaryPale]]; border:1px solid [[ColorPalette::PrimaryMid]];}
.wizard h1 {color:[[ColorPalette::PrimaryDark]]; border:none;}
.wizard h2 {color:[[ColorPalette::Foreground]]; border:none;}
.wizardStep {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];
	border:1px solid [[ColorPalette::PrimaryMid]];}
.wizardStep.wizardStepDone {background:[[ColorPalette::TertiaryLight]];}
.wizardFooter {background:[[ColorPalette::PrimaryPale]];}
.wizardFooter .status {background:[[ColorPalette::PrimaryDark]]; color:[[ColorPalette::Background]];}
.wizard .button {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::SecondaryLight]]; border: 1px solid;
	border-color:[[ColorPalette::SecondaryPale]] [[ColorPalette::SecondaryDark]] [[ColorPalette::SecondaryDark]] [[ColorPalette::SecondaryPale]];}
.wizard .button:hover {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::Background]];}
.wizard .button:active {color:[[ColorPalette::Background]]; background:[[ColorPalette::Foreground]]; border: 1px solid;
	border-color:[[ColorPalette::PrimaryDark]] [[ColorPalette::PrimaryPale]] [[ColorPalette::PrimaryPale]] [[ColorPalette::PrimaryDark]];}

.wizard .notChanged {background:transparent;}
.wizard .changedLocally {background:#80ff80;}
.wizard .changedServer {background:#8080ff;}
.wizard .changedBoth {background:#ff8080;}
.wizard .notFound {background:#ffff80;}
.wizard .putToServer {background:#ff80ff;}
.wizard .gotFromServer {background:#80ffff;}

#messageArea {border:1px solid [[ColorPalette::SecondaryMid]]; background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]];}
#messageArea .button {color:[[ColorPalette::PrimaryMid]]; background:[[ColorPalette::SecondaryPale]]; border:none;}

.popupTiddler {background:[[ColorPalette::TertiaryPale]]; border:2px solid [[ColorPalette::TertiaryMid]];}

.popup {background:[[ColorPalette::TertiaryPale]]; color:[[ColorPalette::TertiaryDark]]; border-left:1px solid [[ColorPalette::TertiaryMid]]; border-top:1px solid [[ColorPalette::TertiaryMid]]; border-right:2px solid [[ColorPalette::TertiaryDark]]; border-bottom:2px solid [[ColorPalette::TertiaryDark]];}
.popup hr {color:[[ColorPalette::PrimaryDark]]; background:[[ColorPalette::PrimaryDark]]; border-bottom:1px;}
.popup li.disabled {color:[[ColorPalette::TertiaryMid]];}
.popup li a, .popup li a:visited {color:[[ColorPalette::Foreground]]; border: none;}
.popup li a:hover {background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]]; border: none;}
.popup li a:active {background:[[ColorPalette::SecondaryPale]]; color:[[ColorPalette::Foreground]]; border: none;}
.popupHighlight {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];}
.listBreak div {border-bottom:1px solid [[ColorPalette::TertiaryDark]];}

.tiddler .defaultCommand {font-weight:bold;}

.shadow .title {color:[[ColorPalette::TertiaryDark]];}

.title {color:[[ColorPalette::SecondaryDark]];}
.subtitle {color:[[ColorPalette::TertiaryDark]];}

.toolbar {color:[[ColorPalette::PrimaryMid]];}
.toolbar a {color:[[ColorPalette::TertiaryLight]];}
.selected .toolbar a {color:[[ColorPalette::TertiaryMid]];}
.selected .toolbar a:hover {color:[[ColorPalette::Foreground]];}

.tagging, .tagged {border:1px solid [[ColorPalette::TertiaryPale]]; background-color:[[ColorPalette::TertiaryPale]];}
.selected .tagging, .selected .tagged {background-color:[[ColorPalette::TertiaryLight]]; border:1px solid [[ColorPalette::TertiaryMid]];}
.tagging .listTitle, .tagged .listTitle {color:[[ColorPalette::PrimaryDark]];}
.tagging .button, .tagged .button {border:none;}

.footer {color:[[ColorPalette::TertiaryLight]];}
.selected .footer {color:[[ColorPalette::TertiaryMid]];}

.error, .errorButton {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::Error]];}
.warning {color:[[ColorPalette::Foreground]]; background:[[ColorPalette::SecondaryPale]];}
.lowlight {background:[[ColorPalette::TertiaryLight]];}

.zoomer {background:none; color:[[ColorPalette::TertiaryMid]]; border:3px solid [[ColorPalette::TertiaryMid]];}

.imageLink, #displayArea .imageLink {background:transparent;}

.annotation {background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]]; border:2px solid [[ColorPalette::SecondaryMid]];}

.viewer .listTitle {list-style-type:none; margin-left:-2em;}
.viewer .button {border:1px solid [[ColorPalette::SecondaryMid]];}
.viewer blockquote {border-left:3px solid [[ColorPalette::TertiaryDark]];}

.viewer table, table.twtable {border:2px solid [[ColorPalette::TertiaryDark]];}
.viewer th, .viewer thead td, .twtable th, .twtable thead td {background:[[ColorPalette::SecondaryMid]]; border:1px solid [[ColorPalette::TertiaryDark]]; color:[[ColorPalette::Background]];}
.viewer td, .viewer tr, .twtable td, .twtable tr {border:1px solid [[ColorPalette::TertiaryDark]];}

.viewer pre {border:1px solid [[ColorPalette::SecondaryLight]]; background:[[ColorPalette::SecondaryPale]];}
.viewer code {color:[[ColorPalette::SecondaryDark]];}
.viewer hr {border:0; border-top:dashed 1px [[ColorPalette::TertiaryDark]]; color:[[ColorPalette::TertiaryDark]];}

.highlight, .marked {background:[[ColorPalette::SecondaryLight]];}

.editor input {border:1px solid [[ColorPalette::PrimaryMid]];}
.editor textarea {border:1px solid [[ColorPalette::PrimaryMid]]; width:100%;}
.editorFooter {color:[[ColorPalette::TertiaryMid]];}
.readOnly {background:[[ColorPalette::TertiaryPale]];}

#backstageArea {background:[[ColorPalette::Foreground]]; color:[[ColorPalette::TertiaryMid]];}
#backstageArea a {background:[[ColorPalette::Foreground]]; color:[[ColorPalette::Background]]; border:none;}
#backstageArea a:hover {background:[[ColorPalette::SecondaryLight]]; color:[[ColorPalette::Foreground]]; }
#backstageArea a.backstageSelTab {background:[[ColorPalette::Background]]; color:[[ColorPalette::Foreground]];}
#backstageButton a {background:none; color:[[ColorPalette::Background]]; border:none;}
#backstageButton a:hover {background:[[ColorPalette::Foreground]]; color:[[ColorPalette::Background]]; border:none;}
#backstagePanel {background:[[ColorPalette::Background]]; border-color: [[ColorPalette::Background]] [[ColorPalette::TertiaryDark]] [[ColorPalette::TertiaryDark]] [[ColorPalette::TertiaryDark]];}
.backstagePanelFooter .button {border:none; color:[[ColorPalette::Background]];}
.backstagePanelFooter .button:hover {color:[[ColorPalette::Foreground]];}
#backstageCloak {background:[[ColorPalette::Foreground]]; opacity:0.6; filter:alpha(opacity=60);}
/*}}}*/
/*{{{*/
* html .tiddler {height:1%;}

body {font-size:.75em; font-family:arial,helvetica; margin:0; padding:0;}

h1,h2,h3,h4,h5,h6 {font-weight:bold; text-decoration:none;}
h1,h2,h3 {padding-bottom:1px; margin-top:1.2em;margin-bottom:0.3em;}
h4,h5,h6 {margin-top:1em;}
h1 {font-size:1.35em;}
h2 {font-size:1.25em;}
h3 {font-size:1.1em;}
h4 {font-size:1em;}
h5 {font-size:.9em;}

hr {height:1px;}

a {text-decoration:none;}

dt {font-weight:bold;}

ol {list-style-type:decimal;}
ol ol {list-style-type:lower-alpha;}
ol ol ol {list-style-type:lower-roman;}
ol ol ol ol {list-style-type:decimal;}
ol ol ol ol ol {list-style-type:lower-alpha;}
ol ol ol ol ol ol {list-style-type:lower-roman;}
ol ol ol ol ol ol ol {list-style-type:decimal;}

.txtOptionInput {width:11em;}

#contentWrapper .chkOptionInput {border:0;}

.externalLink {text-decoration:underline;}

.indent {margin-left:3em;}
.outdent {margin-left:3em; text-indent:-3em;}
code.escaped {white-space:nowrap;}

.tiddlyLinkExisting {font-weight:bold;}
.tiddlyLinkNonExisting {font-style:italic;}

/* the 'a' is required for IE, otherwise it renders the whole tiddler in bold */
a.tiddlyLinkNonExisting.shadow {font-weight:bold;}

#mainMenu .tiddlyLinkExisting,
	#mainMenu .tiddlyLinkNonExisting,
	#sidebarTabs .tiddlyLinkNonExisting {font-weight:normal; font-style:normal;}
#sidebarTabs .tiddlyLinkExisting {font-weight:bold; font-style:normal;}

.header {position:relative;}
.header a:hover {background:transparent;}
.headerShadow {position:relative; padding:4.5em 0 1em 1em; left:-1px; top:-1px;}
.headerForeground {position:absolute; padding:4.5em 0 1em 1em; left:0; top:0;}

.siteTitle {font-size:3em;}
.siteSubtitle {font-size:1.2em;}

#mainMenu {position:absolute; left:0; width:10em; text-align:right; line-height:1.6em; padding:1.5em 0.5em 0.5em 0.5em; font-size:1.1em;}

#sidebar {position:absolute; right:3px; width:16em; font-size:.9em;}
#sidebarOptions {padding-top:0.3em;}
#sidebarOptions a {margin:0 0.2em; padding:0.2em 0.3em; display:block;}
#sidebarOptions input {margin:0.4em 0.5em;}
#sidebarOptions .sliderPanel {margin-left:1em; padding:0.5em; font-size:.85em;}
#sidebarOptions .sliderPanel a {font-weight:bold; display:inline; padding:0;}
#sidebarOptions .sliderPanel input {margin:0 0 0.3em 0;}
#sidebarTabs .tabContents {width:15em; overflow:hidden;}

.wizard {padding:0.1em 1em 0 2em;}
.wizard h1 {font-size:2em; font-weight:bold; background:none; padding:0; margin:0.4em 0 0.2em;}
.wizard h2 {font-size:1.2em; font-weight:bold; background:none; padding:0; margin:0.4em 0 0.2em;}
.wizardStep {padding:1em 1em 1em 1em;}
.wizard .button {margin:0.5em 0 0; font-size:1.2em;}
.wizardFooter {padding:0.8em 0.4em 0.8em 0;}
.wizardFooter .status {padding:0 0.4em; margin-left:1em;}
.wizard .button {padding:0.1em 0.2em;}

#messageArea {position:fixed; top:2em; right:0; margin:0.5em; padding:0.5em; z-index:2000; _position:absolute;}
.messageToolbar {display:block; text-align:right; padding:0.2em;}
#messageArea a {text-decoration:underline;}

.tiddlerPopupButton {padding:0.2em;}
.popupTiddler {position: absolute; z-index:300; padding:1em; margin:0;}

.popup {position:absolute; z-index:300; font-size:.9em; padding:0; list-style:none; margin:0;}
.popup .popupMessage {padding:0.4em;}
.popup hr {display:block; height:1px; width:auto; padding:0; margin:0.2em 0;}
.popup li.disabled {padding:0.4em;}
.popup li a {display:block; padding:0.4em; font-weight:normal; cursor:pointer;}
.listBreak {font-size:1px; line-height:1px;}
.listBreak div {margin:2px 0;}

.tabset {padding:1em 0 0 0.5em;}
.tab {margin:0 0 0 0.25em; padding:2px;}
.tabContents {padding:0.5em;}
.tabContents ul, .tabContents ol {margin:0; padding:0;}
.txtMainTab .tabContents li {list-style:none;}
.tabContents li.listLink { margin-left:.75em;}

#contentWrapper {display:block;}
#splashScreen {display:none;}

#displayArea {margin:1em 17em 0 14em;}

.toolbar {text-align:right; font-size:.9em;}

.tiddler {padding:1em 1em 0;}

.missing .viewer,.missing .title {font-style:italic;}

.title {font-size:1.6em; font-weight:bold;}

.missing .subtitle {display:none;}
.subtitle {font-size:1.1em;}

.tiddler .button {padding:0.2em 0.4em;}

.tagging {margin:0.5em 0.5em 0.5em 0; float:left; display:none;}
.isTag .tagging {display:block;}
.tagged {margin:0.5em; float:right;}
.tagging, .tagged {font-size:0.9em; padding:0.25em;}
.tagging ul, .tagged ul {list-style:none; margin:0.25em; padding:0;}
.tagClear {clear:both;}

.footer {font-size:.9em;}
.footer li {display:inline;}

.annotation {padding:0.5em; margin:0.5em;}

* html .viewer pre {width:99%; padding:0 0 1em 0;}
.viewer {line-height:1.4em; padding-top:0.5em;}
.viewer .button {margin:0 0.25em; padding:0 0.25em;}
.viewer blockquote {line-height:1.5em; padding-left:0.8em;margin-left:2.5em;}
.viewer ul, .viewer ol {margin-left:0.5em; padding-left:1.5em;}

.viewer table, table.twtable {border-collapse:collapse; margin:0.8em 1.0em;}
.viewer th, .viewer td, .viewer tr,.viewer caption,.twtable th, .twtable td, .twtable tr,.twtable caption {padding:3px;}
table.listView {font-size:0.85em; margin:0.8em 1.0em;}
table.listView th, table.listView td, table.listView tr {padding:0 3px 0 3px;}

.viewer pre {padding:0.5em; margin-left:0.5em; font-size:1.2em; line-height:1.4em; overflow:auto;}
.viewer code {font-size:1.2em; line-height:1.4em;}

.editor {font-size:1.1em;}
.editor input, .editor textarea {display:block; width:100%; font:inherit;}
.editorFooter {padding:0.25em 0; font-size:.9em;}
.editorFooter .button {padding-top:0; padding-bottom:0;}

.fieldsetFix {border:0; padding:0; margin:1px 0px;}

.zoomer {font-size:1.1em; position:absolute; overflow:hidden;}
.zoomer div {padding:1em;}

* html #backstage {width:99%;}
* html #backstageArea {width:99%;}
#backstageArea {display:none; position:relative; overflow: hidden; z-index:150; padding:0.3em 0.5em;}
#backstageToolbar {position:relative;}
#backstageArea a {font-weight:bold; margin-left:0.5em; padding:0.3em 0.5em;}
#backstageButton {display:none; position:absolute; z-index:175; top:0; right:0;}
#backstageButton a {padding:0.1em 0.4em; margin:0.1em;}
#backstage {position:relative; width:100%; z-index:50;}
#backstagePanel {display:none; z-index:100; position:absolute; width:90%; margin-left:3em; padding:1em;}
.backstagePanelFooter {padding-top:0.2em; float:right;}
.backstagePanelFooter a {padding:0.2em 0.4em;}
#backstageCloak {display:none; z-index:20; position:absolute; width:100%; height:100px;}

.whenBackstage {display:none;}
.backstageVisible .whenBackstage {display:block;}
/*}}}*/
/***
StyleSheet for use when a translation requires any css style changes.
This StyleSheet can be used directly by languages such as Chinese, Japanese and Korean which need larger font sizes.
***/
/*{{{*/
body {font-size:0.8em;}
#sidebarOptions {font-size:1.05em;}
#sidebarOptions a {font-style:normal;}
#sidebarOptions .sliderPanel {font-size:0.95em;}
.subtitle {font-size:0.8em;}
.viewer table.listView {font-size:0.95em;}
/*}}}*/
/*{{{*/
@media print {
#mainMenu, #sidebar, #messageArea, .toolbar, #backstageButton, #backstageArea {display: none !important;}
#displayArea {margin: 1em 1em 0em;}
noscript {display:none;} /* Fixes a feature in Firefox 1.5.0.2 where print preview displays the noscript content */
}
/*}}}*/
<!--{{{-->
<div class='header' macro='gradient vert [[ColorPalette::PrimaryLight]] [[ColorPalette::PrimaryMid]]'>
<div class='headerShadow'>
<span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>&nbsp;
<span class='siteSubtitle' refresh='content' tiddler='SiteSubtitle'></span>
</div>
<div class='headerForeground'>
<span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>&nbsp;
<span class='siteSubtitle' refresh='content' tiddler='SiteSubtitle'></span>
</div>
</div>
<div id='mainMenu' refresh='content' tiddler='MainMenu'></div>
<div id='sidebar'>
<div id='sidebarOptions' refresh='content' tiddler='SideBarOptions'></div>
<div id='sidebarTabs' refresh='content' force='true' tiddler='SideBarTabs'></div>
</div>
<div id='displayArea'>
<div id='messageArea'></div>
<div id='tiddlerDisplay'></div>
</div>
<!--}}}-->
<!--{{{-->
<div class='toolbar' macro='toolbar [[ToolbarCommands::ViewToolbar]]'></div>
<div class='title' macro='view title'></div>
<div class='subtitle'><span macro='view modifier link'></span>, <span macro='view modified date'></span> (<span macro='message views.wikified.createdPrompt'></span> <span macro='view created date'></span>)</div>
<div class='tagging' macro='tagging'></div>
<div class='tagged' macro='tags'></div>
<div class='viewer' macro='view text wikified'></div>
<div class='tagClear'></div>
<!--}}}-->
<!--{{{-->
<div class='toolbar' macro='toolbar [[ToolbarCommands::EditToolbar]]'></div>
<div class='title' macro='view title'></div>
<div class='editor' macro='edit title'></div>
<div macro='annotations'></div>
<div class='editor' macro='edit text'></div>
<div class='editor' macro='edit tags'></div><div class='editorFooter'><span macro='message views.editor.tagPrompt'></span><span macro='tagChooser excludeLists'></span></div>
<!--}}}-->
To get started with this blank [[TiddlyWiki]], you'll need to modify the following tiddlers:
* [[SiteTitle]] & [[SiteSubtitle]]: The title and subtitle of the site, as shown above (after saving, they will also appear in the browser title bar)
* [[MainMenu]]: The menu (usually on the left)
* [[DefaultTiddlers]]: Contains the names of the tiddlers that you want to appear when the TiddlyWiki is opened
You'll also need to enter your username for signing your edits: <<option txtUserName>>
These [[InterfaceOptions]] for customising [[TiddlyWiki]] are saved in your browser

Your username for signing your edits. Write it as a [[WikiWord]] (eg [[JoeBloggs]])

<<option txtUserName>>
<<option chkSaveBackups>> [[SaveBackups]]
<<option chkAutoSave>> [[AutoSave]]
<<option chkRegExpSearch>> [[RegExpSearch]]
<<option chkCaseSensitiveSearch>> [[CaseSensitiveSearch]]
<<option chkAnimate>> [[EnableAnimations]]

----
Also see [[AdvancedOptions]]
<<importTiddlers>>
!About the site
The purpose of [[underRATED.ORG|http://www.underrated.org]] is to shed light on any creation, concept, event, activity, opinion etc. that has not received the attention it deserves.

This site is best viewed in Firefox browsers.
!About the author
I currently work in the digital hardware design industry as a design and verification engineer. My interests spread over a huge variety of fields ranging from IT, HW/SW design, artificial intelligence, signal processing going through math, philosophy, economy, law and other socio-human sciences, and all the way to sports, music, entertainment, cultural events and fine arts. I like to socialize with all types of individuals in order to understand them and make myself understood to them. In my spare time I mostly do work on pet software projects unless my friends call me out for a beer or a game of pool. 

I usually don't disclose my real life identity over the internet but if you want to talk to me you can always drop me a line at the email address mentioned below.

contact : yourstruly@underrated.org
<html><object width="250" height="40" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="gsSong2188291925" name="gsSong2188291925"><param name="movie" value="http://grooveshark.com/songWidget.swf" /><param name="wmode" value="window" /><param name="allowScriptAccess" value="always" /><param name="flashvars" value="hostname=cowbell.grooveshark.com&songIDs=21882919&style=metal&p=0" /><object type="application/x-shockwave-flash" data="http://grooveshark.com/songWidget.swf" width="250" height="40"><param name="wmode" value="window" /><param name="allowScriptAccess" value="always" /><param name="flashvars" value="hostname=cowbell.grooveshark.com&songIDs=21882919&style=metal&p=0" /><span>Verbal by <a href="http://grooveshark.com/artist/Amon+Tobin/3410" title="Amon Tobin">Amon Tobin</a> on Grooveshark</span></object></object>
</html>
An animated pendulum implemented in javascript(got it from the [[MathSVG|http://www.math.ist.utl.pt/~psoares/MathSVG.html]] site). Your browser must support inline SVG to view it. Click the start button to make it bounce. 
<div class='SVGgraph' options="height:300,scales:[-2,2,-1,3],border:'black 1px dotted'">
function goforit(){
SVG.locked = !SVG.locked;
if(animate==true){
timer = setInterval(roll,100);
} else {
clearInterval(timer);
}
animate=!animate;
return false;
}

function roll(){
time+=0.1;
var theta = PI/4*sin(sqrt(4.9)*time);
rotate("line",theta,{center:[0,2],replace:true});
}

var timer;
var time=0;
var animate=true;
rect([-1.5,2],[1.5,2.25],{fill:"red",stroke:"red"});

line([0,2],[0,0],{id:"line",marker:"--*",size:50,strokewidth:2,stroke:"yellow"});
button([SVG.xmax-0.75,SVG.ymin],[SVG.xmax,SVG.ymin+0.3],"start",goforit,{fill:"green",fillopacity:0.5,rx:0.05,ry:0.05,stroke:"yellow"});
</div>
<html>
<iframe width="420" height="315" src="http://www.youtube.com/embed/HLNhPMQnWu4" frameborder="0" allowfullscreen></iframe>
</html>
This week I'll have the pleasure of attending the ~CDNLive! EMEA conference in Munich. It's a get together of "Cadence technology users, developers, and industry experts to network, share best practices on critical design and verification issues, and discover new techniques for realizing advanced silicon, ~SoCs, and systems" or so claims the event's [[official site|http://www.cadence.com/cdnlive/eu/2012/pages/default.aspx]]. 

For those who don't know, Cadence is the biggest EDA(Electronic Design Automation) vendor in the industry at the moment. As a hardware verification engineer with 5 years of experience in the field I can confirm that Cadence's verification tools are the most productive and intuitive and user friendly which I've used yet. 

There are two other big vendors on the EDA market : Mentror Graphics and Synopsis. Even though they are trying really hard their verification solutions have a lot of catching up to do in order to reach the Cadence quality and experience. 

I'll be writing more about verification in another article as it is a very underrated topic in the IT industry.
[[First complete computer model of an organism]]
[[Quote of the day 04/06/2012]]
[[Cadence Live!]]
[[textfiles.com]]
[[Quote of the day 12/05/2012]]
[[Finding life we can't imagine]]
[[Disney's 1959 Eyes in Outer Space - Weather Control]]
[[Quote of the day 04/05/2012]]
[[The Argus Test]]
[[Tip of the day #2]]
[[Tip of the day #1]]
[[US WW2 Propaganda #1 - Your Job in Germany]]
[[Best description of extremism]]
[[Animated Pendulum]]
[[Embedding Youtube videos in tiddlywiki]]
Amazing Walt Disney documentary about how humans could control the weather in the future. The documentary was made in 1959. Now, more than half a century later we still can't control the weather the way this film predicts. Is it because the ideas were too underrated? :)

<html>
<br>Part 1<br>
<iframe width="420" height="315" src="http://www.youtube.com/embed/GFl6gfdvfqs" frameborder="0" allowfullscreen></iframe>
<br>Part 2<br>
<iframe width="420" height="315" src="http://www.youtube.com/embed/5wqVdcV3PS8" frameborder="0" allowfullscreen></iframe>
<br>Part 3<br>
<iframe width="420" height="315" src="http://www.youtube.com/embed/FiUiw7ukQgY" frameborder="0" allowfullscreen></iframe>
</html>
<html><iframe width="420" height="315" src="http://www.youtube.com/embed/2ZrX8MSZ2NY" frameborder="0" allowfullscreen></iframe></html>
"Life is a property of an ensemble of units that share ''information'' coded in a physical substrate and which, in the presence of noise, manages to keep its entropy significantly lower than the maximal ''entropy'' of the ''ensemble'', on ''timescales'' exceeding the 'natural' timescale of decay of the (information-bearing) substrate by many orders of magnitude."

This is a definition of life which ignores the fabric from which life is made(e.g. carbon, amino-acids, proteins, etc.) and focuses on the statistical properties of life by modelling it as an ensemble of information processes. Prof. Cristoph Adami explains this in the following video:

<html>
<object width="526" height="374">
<param name="movie" value="http://video.ted.com/assets/player/swf/EmbedPlayer.swf"></param>
<param name="allowFullScreen" value="true" />
<param name="allowScriptAccess" value="always"/>
<param name="wmode" value="transparent"></param>
<param name="bgColor" value="#ffffff"></param>
<param name="flashvars" value="vu=http://video.ted.com/talk/stream/2011X/Blank/ChristophAdami_2011X-320k.mp4&su=http://images.ted.com/images/ted/tedindex/embed-posters/ChristophAdami_2011X-embed.jpg&vw=512&vh=288&ap=0&ti=1237&lang=&introDuration=15330&adDuration=4000&postAdDuration=830&adKeys=talk=christophe_adami_finding_life_we_can_t_imagine;year=2011;theme=unconventional_explanations;theme=evolution_s_genius;theme=inspired_by_nature;event=TEDxUIUC;tag=biology;tag=evolution;tag=life;tag=science;&preAdTag=tconf.ted/embed;tile=1;sz=512x288;" />
<embed src="http://video.ted.com/assets/player/swf/EmbedPlayer.swf" pluginspace="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent" bgColor="#ffffff" width="526" height="374" allowFullScreen="true" allowScriptAccess="always" flashvars="vu=http://video.ted.com/talk/stream/2011X/Blank/ChristophAdami_2011X-320k.mp4&su=http://images.ted.com/images/ted/tedindex/embed-posters/ChristophAdami_2011X-embed.jpg&vw=512&vh=288&ap=0&ti=1237&lang=&introDuration=15330&adDuration=4000&postAdDuration=830&adKeys=talk=christophe_adami_finding_life_we_can_t_imagine;year=2011;theme=unconventional_explanations;theme=evolution_s_genius;theme=inspired_by_nature;event=TEDxUIUC;tag=biology;tag=evolution;tag=life;tag=science;&preAdTag=tconf.ted/embed;tile=1;sz=512x288;"></embed>
</object>
</html>
Stanford researchers produced a complete computer model of Mycoplasma genitalium, the smallest free-living bacteria which has only 525 genes. They used data from more than 900 scientific papers to account for every molecular interaction that takes place in the life cycle of Mycroplasma genitalium. The computer model consists of 28 separate "modules," each governed by its own algorithm, which model individual biological processes. Even at this small scale the quantity of data was huge. The final model used at least 1,900 experimentally determined parameters.

Read more here http://phys.org/news/2012-07-researchers-produce-first-complete-computer.html

/***
|Name|InlineJavascriptPlugin|
|Source|http://www.TiddlyTools.com/#InlineJavascriptPlugin|
|Version|1.6.0|
|Author|Eric Shulman - ELS Design Studios|
|License|http://www.TiddlyTools.com/#LegalStatements <<br>>and [[Creative Commons Attribution-ShareAlike 2.5 License|http://creativecommons.org/licenses/by-sa/2.5/]]|
|~CoreVersion|2.1|
|Type|plugin|
|Requires||
|Overrides||
|Description|Insert Javascript executable code directly into your tiddler content.|

''Call directly into TW core utility routines, define new functions, calculate values, add dynamically-generated TiddlyWiki-formatted output'' into tiddler content, or perform any other programmatic actions each time the tiddler is rendered.
!!!!!Usage
<<<
When installed, this plugin adds new wiki syntax for surrounding tiddler content with {{{<script>}}} and {{{</script>}}} markers, so that it can be treated as embedded javascript and executed each time the tiddler is rendered.

''Deferred execution from an 'onClick' link''
By including a {{{label="..."}}} parameter in the initial {{{<script>}}} marker, the plugin will create a link to an 'onclick' script that will only be executed when that specific link is clicked, rather than running the script each time the tiddler is rendered.  You may also include a {{{title="..."}}} parameter to specify the 'tooltip' text that will appear whenever the mouse is moved over the onClick link text

''External script source files:''
You can also load javascript from an external source URL, by including a src="..." parameter in the initial {{{<script>}}} marker (e.g., {{{<script src="demo.js"></script>}}}).  This is particularly useful when incorporating third-party javascript libraries for use in custom extensions and plugins.  The 'foreign' javascript code remains isolated in a separate file that can be easily replaced whenever an updated library file becomes available.

''Display script source in tiddler output''
By including the keyword parameter "show", in the initial {{{<script>}}} marker, the plugin will include the script source code in the output that it displays in the tiddler.

''Defining javascript functions and libraries:''
Although the external javascript file is loaded while the tiddler content is being rendered, any functions it defines will not be available for use until //after// the rendering has been completed.  Thus, you cannot load a library and //immediately// use it's functions within the same tiddler.  However, once that tiddler has been loaded, the library functions can be freely used in any tiddler (even the one in which it was initially loaded).

To ensure that your javascript functions are always available when needed, you should load the libraries from a tiddler that will be rendered as soon as your TiddlyWiki document is opened.  For example, you could put your {{{<script src="..."></script>}}} syntax into a tiddler called LoadScripts, and then add {{{<<tiddler LoadScripts>>}}} in your MainMenu tiddler.

Since the MainMenu is always rendered immediately upon opening your document, the library will always be loaded before any other tiddlers that rely upon the functions it defines.  Loading an external javascript library does not produce any direct output in the tiddler, so these definitions should have no impact on the appearance of your MainMenu.

''Creating dynamic tiddler content''
An important difference between this implementation of embedded scripting and conventional embedded javascript techniques for web pages is the method used to produce output that is dynamically inserted into the document:
* In a typical web document, you use the document.write() function to output text sequences (often containing HTML tags) that are then rendered when the entire document is first loaded into the browser window.
* However, in a ~TiddlyWiki document, tiddlers (and other DOM elements) are created, deleted, and rendered "on-the-fly", so writing directly to the global 'document' object does not produce the results you want (i.e., replacing the embedded script within the tiddler content), and completely replaces the entire ~TiddlyWiki document in your browser window.
* To allow these scripts to work unmodified, the plugin automatically converts all occurences of document.write() so that the output is inserted into the tiddler content instead of replacing the entire ~TiddlyWiki document.

If your script does not use document.write() to create dynamically embedded content within a tiddler, your javascript can, as an alternative, explicitly return a text value that the plugin can then pass through the wikify() rendering engine to insert into the tiddler display.  For example, using {{{return "thistext"}}} will produce the same output as {{{document.write("thistext")}}}.

//Note: your script code is automatically 'wrapped' inside a function, {{{_out()}}}, so that any return value you provide can be correctly handled by the plugin and inserted into the tiddler.  To avoid unpredictable results (and possibly fatal execution errors), this function should never be redefined or called from ''within'' your script code.//

''Accessing the ~TiddlyWiki DOM''
The plugin provides one pre-defined variable, 'place', that is passed in to your javascript code so that it can have direct access to the containing DOM element into which the tiddler output is currently being rendered.

Access to this DOM element allows you to create scripts that can:
* vary their actions based upon the specific location in which they are embedded
* access 'tiddler-relative' information (use findContainingTiddler(place))
* perform direct DOM manipulations (when returning wikified text is not enough)
<<<
!!!!!Examples
<<<
an "alert" message box:
><script show>
	// uncomment this: alert('InlineJavascriptPlugin: this is a demonstration message');
</script>
dynamic output:
><script show>
	return (new Date()).toString();
</script>
wikified dynamic output:
><script show>
	return "link to current user: [["+config.options.txtUserName+"]]";
</script>
dynamic output using 'place' to get size information for current tiddler:
><script show>
   if (!window.story) window.story=window;
   var title=story.findContainingTiddler(place).id.substr(7);
   return title+" is using "+store.getTiddlerText(title).length+" bytes";
</script>
creating an 'onclick' button/link that runs a script:
><script label="click here" title="clicking this link will show an 'alert' box" show>
   if (!window.story) window.story=window;
   alert("Hello World!
linktext='"+place.firstChild.data+"'
tiddler='"+story.findContainingTiddler(place).id.substr(7)+"'");
</script>
loading a script from a source url:
>http://www.TiddlyTools.com/demo.js contains:
>>{{{function demo() { alert('this output is from demo(), defined in demo.js') } }}}
>>{{{alert('InlineJavascriptPlugin: demo.js has been loaded'); }}}
><script src="demo.js" show>
	return "loading demo.js..."
</script>
><script label="click to execute demo() function" show>
	demo()
</script>
<<<
!!!!!Installation
<<<
import (or copy/paste) the following tiddlers into your document:
''InlineJavascriptPlugin'' (tagged with <<tag systemConfig>>)
<<<
!!!!!Revision History
<<<
''2007.02.19 [1.6.0]'' added support for title="..." to specify mouseover tooltip when using an onclick (label="...") script
''2006.10.16 [1.5.2]'' add newline before closing '}' in 'function out_' wrapper.  Fixes error caused when last line of script is a comment.
''2006.06.01 [1.5.1]'' when calling wikify() on script return value, pass hightlightRegExp and tiddler params so macros that rely on these values can render properly
''2006.04.19 [1.5.0]'' added 'show' parameter to force display of javascript source code in tiddler output
''2006.01.05 [1.4.0]'' added support 'onclick' scripts.  When label="..." param is present, a button/link is created using the indicated label text, and the script is only executed when the button/link is clicked.  'place' value is set to match the clicked button/link element.
''2005.12.13 [1.3.1]'' when catching eval error in IE, e.description contains the error text, instead of e.toString().  Fixed error reporting so IE shows the correct response text.  Based on a suggestion by UdoBorkowski
''2005.11.09 [1.3.0]'' for 'inline' scripts (i.e., not scripts loaded with src="..."), automatically replace calls to 'document.write()' with 'place.innerHTML+=' so script output is directed into tiddler content.  Based on a suggestion by BradleyMeck
''2005.11.08 [1.2.0]'' handle loading of javascript from an external URL via src="..." syntax
''2005.11.08 [1.1.0]'' pass 'place' param into scripts to provide direct DOM access 
''2005.11.08 [1.0.0]'' initial release
<<<
!!!!!Credits
<<<
This feature was developed by EricShulman from [[ELS Design Studios|http:/www.elsdesign.com]]
<<<
!!!!!Code
***/
//{{{
version.extensions.inlineJavascript= {major: 1, minor: 6, revision: 0, date: new Date(2007,2,19)};

config.formatters.push( {
	name: "inlineJavascript",
	match: "\<script",
	lookahead: "\<script(?: src=\"((?:.|\n)*?)\")?(?: label=\"((?:.|\n)*?)\")?(?: title=\"((?:.|\n)*?)\")?( show)?\>((?:.|\n)*?)\</script\>",

	handler: function(w) {
		var lookaheadRegExp = new RegExp(this.lookahead,"mg");
		lookaheadRegExp.lastIndex = w.matchStart;
		var lookaheadMatch = lookaheadRegExp.exec(w.source)
		if(lookaheadMatch && lookaheadMatch.index == w.matchStart) {
			if (lookaheadMatch[1]) { // load a script library
				// make script tag, set src, add to body to execute, then remove for cleanup
				var script = document.createElement("script"); script.src = lookaheadMatch[1];
				document.body.appendChild(script); document.body.removeChild(script);
			}
			if (lookaheadMatch[5]) { // there is script code
				if (lookaheadMatch[4]) // show inline script code in tiddler output
					wikify("{{{
"+lookaheadMatch[0]+"
}}}
",w.output);
				if (lookaheadMatch[2]) { // create a link to an 'onclick' script
					// add a link, define click handler, save code in link (pass 'place'), set link attributes
					var link=createTiddlyElement(w.output,"a",null,"tiddlyLinkExisting",lookaheadMatch[2]);
					link.onclick=function(){try{return(eval(this.code))}catch(e){alert(e.description?e.description:e.toString())}}
					link.code="function _out(place){"+lookaheadMatch[5]+"
};_out(this);"
					link.setAttribute("title",lookaheadMatch[3]?lookaheadMatch[3]:"");
					link.setAttribute("href","javascript:;");
					link.style.cursor="pointer";
				}
				else { // run inline script code
					var code="function _out(place){"+lookaheadMatch[5]+"
};_out(w.output);"
					code=code.replace(/document.write(/gi,'place.innerHTML+=(');
					try { var out = eval(code); } catch(e) { out = e.description?e.description:e.toString(); }
					if (out && out.length) wikify(out,w.output,w.highlightRegExp,w.tiddler);
				}
			}
			w.nextMatch = lookaheadMatch.index + lookaheadMatch[0].length;
		}
	}
} )
//}}}
<br><br><br>
<<tag Projects>>
<<tag Ideas>>
<<tag Links>>
<<tag Stuff>>
[[About]]
Here are some ~TiddlyWiki plugins which allow you to display math expressions and plots inside tiddlywiki.
!~ASCIIMathML plugin
http://www.math.ist.utl.pt/~psoares/asciimathml.html
You can write math expressions and draw plots using simple ASCII notations.
!~MathSVGPlugin
http://www.math.ist.utl.pt/~psoares/MathSVG.html
You can write math expressions and draw plots using more complex notations(latex and some complex language for plots). Even though it's not as simple to use as ~ASCIIMathML it more versatile.
/***
|''Name:''|MathSVGPlugin|
|''Description:''|This plugin translates a subset of the LaTeX math notation to MathML with a customisable  image fallback when MathML is not supported. It also provides an easy way to produce mathematical SVG graphics with dynamical features and animation.|
|''Version:''|1.4.5|
|''Date:''|2011-04-27|
|''Source:''|http://www.math.ist.utl.pt/~psoares/MathSVG.html|
|''Author:''|Paulo Soares|
|''License:''|[[GNU Lesser General Public License|http://www.gnu.org/licences/lgpl.html]]|
|''~CoreVersion:''|2.5.0|
!Original copyright notice
{{{
ASCIIMathML.js
==============
Version 2.1 Oct 8, 2008, (c) Peter Jipsen http://www.chapman.edu/~jipsen
This version extends ASCIIMathML.js with LaTeXMathML.js and ASCIIsvg.js.
Latest version at http://www.chapman.edu/~jipsen/mathml/ASCIIMathML.js
If you use it on a webpage, please send the URL to jipsen@chapman.edu

The LaTeXMathML modifications were made by Douglas Woodall, June 2006.
(for details see header on the LaTeXMathML part in middle of file)
Extensive clean-up and improvements by Paulo Soares, Oct 2007.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT 
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License 
(at http://www.gnu.org/licences/lgpl.html) for more details.
}}}
!~MathSVG code (minified)
***/
//{{{
Math.sec=function(a){return 1/Math.cos(a)};Math.csc=function(a){return 1/Math.sin(a)};Math.cot=function(a){return 1/Math.tan(a)};Math.asec=function(a){return Math.acos(1/a)};Math.acsc=function(a){return Math.asin(1/a)};Math.acot=function(a){return Math.atan(1/a)};Math.sinh=function(a){return(Math.exp(a)-Math.exp(-a))/2};Math.cosh=function(a){return(Math.exp(a)+Math.exp(-a))/2};Math.tanh=function(a){return(Math.exp(a)-Math.exp(-a))/(Math.exp(a)+Math.exp(-a))};Math.sech=function(a){return 1/Math.cosh(a)};Math.csch=function(a){return 1/Math.sinh(a)};Math.coth=function(a){return 1/Math.tanh(a)};Math.asinh=function(a){return Math.log(a+Math.sqrt(a*a+1))};Math.acosh=function(a){return Math.log(a+Math.sqrt(a*a-1))};Math.atanh=function(a){return Math.log((1+a)/(1-a))/2};Math.sech=function(a){return 1/Math.cosh(a)};Math.csch=function(a){return 1/Math.sinh(a)};Math.coth=function(a){return 1/Math.tanh(a)};Math.asech=function(a){return Math.acosh(1/a)};Math.acsch=function(a){return Math.asinh(1/a)};Math.acoth=function(a){return Math.atanh(1/a)};Math.sign=function(a){return(a===0?0:(a<0?-1:1))};Math.step=function(a,c,b){return(a<0?(b?b:0):(c?c:1))};Math.root=function(a,b){return Math.pow(a,1/b)};Math.factorial=function(b){if(b===0){return 1}if(b<0){if((b%1)===0){return}if(b>-1){return Math.factorial(b+1)/(b+1)}return -Math.PI/(Math.factorial(-1-b)*Math.sin(Math.PI*b))}var a=b;if((b%1)===0){while(b>1){b=b-1;a=a*b}}else{a=Math.exp((b+0.5)*Math.log(b+1)-b-b*(0.1121105+b*0.08106103)/(1.452342+b*(2.410858+b)))}return a};Math.Gamma=function(a){return Math.factorial(a-1)};Math.Beta=function(a,b){return Math.Gamma(a)*Math.Gamma(b)/Math.Gamma(a+b)};Math.C=function(a,b){var c=1/((a+1)*Math.Beta(b+1,a-b+1));return c};Math.truncate=function(a,c){var b=c||0;return Math.floor(a*Math.pow(10,b))/Math.pow(10,b)};Math.randomString=function(a,g){var f=(g||"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz").split("");var e=[],c=Math.random;var d=f.length;for(var b=0;b<a;b++){e[b]=f[0|c()*d]}return e.join("")};Math.runif=function(d,c,f){var e=f||0;return Math.truncate((c+Math.pow(10,-e)-d)*Math.random()+d,e)};Math.rnormal=function(a,b){a=a||0;b=b||1;var d=0,c=0;while(d*c===0){d=Math.random();c=Math.random()}return b*(Math.sqrt(-2*Math.log(d))*Math.cos(2*Math.PI*c))+a};(function(){var a=jQuery.fn.attr,b="http://www.w3.org/2000/svg";jQuery.fn.attr=function(m,l){var g=this.length;if(!g){return this}for(var f=0;f<g;f++){var c=this[f];if(c.namespaceURI===b){if(l!==undefined){c.setAttribute(m,l)}else{if($.isArray(m)){var d=m.length,e={};while(d--){var k=m[d];var h=c.getAttribute(k);if(h||h==="0"){h=isNaN(h)?h:h-0}e[k]=h}return e}else{if(typeof m==="object"){for(v in m){c.setAttribute(v,m[v])}}else{var h=c.getAttribute(m);if(h||h==="0"){h=isNaN(h)?h:h-0}return h}}}}else{return a.apply(this,arguments)}}return this}}());var MSVG=function($){var cal=["uD835uDC9C","u212C","uD835uDC9E","uD835uDC9F","u2130","u2131","uD835uDCA2","u210B","u2110","uD835uDCA5","uD835uDCA6","u2112","u2133","uD835uDCA9","uD835uDCAA","uD835uDCAB","uD835uDCAC","u211B","uD835uDCAE","uD835uDCAF","uD835uDCB0","uD835uDCB1","uD835uDCB2","uD835uDCB3","uD835uDCB4","uD835uDCB5","uD835uDCB6","uD835uDCB7","uD835uDCB8","uD835uDCB9","u212F","uD835uDCBB","u210A","uD835uDCBD","uD835uDCBE","uD835uDCBF","uD835uDCC0","uD835uDCC1","uD835uDCC2","uD835uDCC3","u2134","uD835uDCC5","uD835uDCC6","uD835uDCC7","uD835uDCC8","uD835uDCC9","uD835uDCCA","uD835uDCCB","uD835uDCCC","uD835uDCCD","uD835uDCCE","uD835uDCCF"];var 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BINARY:result=parseSexpr(str);if(result[0]===null){return[createMmlNode("mo",document.createTextNode(symbol.input)),str,null]}result2=parseSexpr(result[1]);if(result2[0]===null){return[createMmlNode("mo",document.createTextNode(symbol.input)),str,null]}if(symbol.input=="\root"||symbol.input=="\stackrel"){newFrag.appendChild(result2[0])}newFrag.appendChild(result[0]);if(symbol.input=="\frac"||symbol.input=="\bfrac"){newFrag.appendChild(result2[0])}node=createMmlNode(symbol.tag,newFrag);if(symbol.input=="\bfrac"){node.setAttribute("bevelled","true")}return[node,result2[1],symbol.tag];case INFIX:str=strim(str,symbol.input.length);return[createMmlNode("mo",document.createTextNode(symbol.output)),str,symbol.tag];default:return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str,symbol.tag]}}function parseIexpr(str){var symbol,sym1,sym2,node,result,tag,underover;sym1=getSymbol(str);result=parseSexpr(str);node=result[0];str=result[1];tag=result[2];symbol=getSymbol(str);if(symbol.ttype==INFIX){str=strim(str,symbol.input.length);result=parseSexpr(str);if(result[0]===null){result[0]=createMmlNode("mo",document.createTextNode("u25A1"))}str=result[1];tag=result[2];if(symbol.input=="_"||symbol.input=="^"){sym2=getSymbol(str);tag=null;underover=((sym1.ttype==UNDEROVER)||(node.ttype==UNDEROVER));if((symbol.input=="_"&&sym2.input=="^")||(symbol.input=="^"&&sym2.input=="_")){str=strim(str,sym2.input.length);var res2=parseSexpr(str);str=res2[1];tag=res2[2];node=createMmlNode((underover?"munderover":"msubsup"),node);if(symbol.input=="_"){node.appendChild(result[0]);node.appendChild(res2[0])}else{node.appendChild(res2[0]);node.appendChild(result[0])}}else{if(symbol.input=="_"){node=createMmlNode((underover?"munder":"msub"),node);node.appendChild(result[0])}else{node=createMmlNode((underover?"mover":"msup"),node);node.appendChild(result[0])}}node=createMmlNode("mrow",node)}else{node=createMmlNode(symbol.tag,node);if(symbol.input=="\atop"||symbol.input=="\choose"){node.setAttribute("linethickness","0ex")}node.appendChild(result[0]);if(symbol.input=="\choose"){node=createMmlNode("mfenced",node)}}}return[node,str,tag]}function parseExpr(str,rightbracket,matrix){var symbol,node,result,i,tag,newFrag=document.createDocumentFragment();do{str=$.trim(str);result=parseIexpr(str);node=result[0];str=result[1];tag=result[2];symbol=getSymbol(str);if(node){if((tag=="mn"||tag=="mi")&&symbol!==null&&typeof symbol.func=="boolean"&&symbol.func){var space=createMmlNode("mspace");space.setAttribute("width","0.167em");node=createMmlNode("mrow",node);node.appendChild(space)}if(tag=="mstyle"){mathVariant="italic"}newFrag.appendChild(node)}}while((symbol.ttype!=RIGHTBRACKET)&&symbol!==null&&symbol.output!=="");tag=null;if(symbol.ttype==RIGHTBRACKET){if(symbol.input=="\right"){str=strim(str,symbol.input.length);symbol=getSymbol(str);if(symbol!==null&&symbol.input=="."){symbol.invisible=true}if(symbol!==null){tag=symbol.rtag}}if(symbol!==null){str=strim(str,symbol.input.length)}var len=newFrag.childNodes.length;if(matrix&&len>0&&newFrag.childNodes[len-1].nodeName=="mrow"){var pos=[];var m=newFrag.childNodes.length;for(i=0;matrix&&i<m;i=i+2){pos[i]=[];node=newFrag.childNodes[i];for(var j=0;j<node.childNodes.length;j++){if(node.childNodes[j].firstChild&&node.childNodes[j].firstChild.nodeValue=="&"){pos[i][pos[i].length]=j}}}var row,frag,n,k,table=document.createDocumentFragment();for(i=0;i<m;i=i+2){row=document.createDocumentFragment();frag=document.createDocumentFragment();node=newFrag.firstChild;n=node.childNodes.length;k=0;for(j=0;j<n;j++){if(typeof pos[i][k]!="undefined"&&j==pos[i][k]){node.removeChild(node.firstChild);row.appendChild(createMmlNode("mtd",frag));k++}else{frag.appendChild(node.firstChild)}}row.appendChild(createMmlNode("mtd",frag));if(newFrag.childNodes.length>2){newFrag.removeChild(newFrag.firstChild);newFrag.removeChild(newFrag.firstChild)}table.appendChild(createMmlNode("mtr",row))}return[table,str]}if(typeof symbol.invisible!="boolean"||!symbol.invisible){node=createMmlNode("mo",document.createTextNode(symbol.output));newFrag.appendChild(node)}}return[newFrag,str,tag]}function createMmlNode(t,frag){var node=document.createElementNS("http://www.w3.org/1998/Math/MathML",t);if(frag){$(node).append(frag)}return node}var SVG,canvas;var collection=[];function createSVGElement(elType){return 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node=createElementXHTML("span");node.className="svgButton";node.title=title;node.onclick=func;if(id){node.id=id}$(node).append(text);$(node).css({paddingRight:"0.5em",paddingLeft:"0.5em",fontSize:"1em",fontFamily:"monospace",background:"blue",color:"yellow",cursor:"pointer"});$(node).mouseover(function(){$(this).css({background:"yellow",color:"blue"})});$(node).mouseout(function(){$(this).css({background:"blue",color:"yellow"})});$(parent).append(node);return parent}function 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pictureObject(){this.id=null;this.src="";this.width=320;this.height=null;this.factor=1;this.xmin=-5;this.xmax=5;this.ymin=null;this.ymax=null;this.xunitlength=null;this.yunitlength=null;this.origin=[0,0];this.mouse=[null,null];this.coords="cartesian";this.drag=null;this.pan=true;this.locked=false;this.attr=new pictureAttributes()}function drawPicture(){$(canvas).empty();$("#"+SVG.id+" .svgMarker").remove();SVG.attr=new pictureAttributes();try{this.code=function(){with(Math){eval(SVG.src)}}();this.code=null}catch(err){var errstr;if(typeof err=="object"){errstr=err.name+" "+err.message+" "+err.number+" "+err.description}else{errstr=err}alert(errstr+"
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len=list.length;if(len>0){var node=$(elmt.node);var st=(append&&!elmt.newEl)?elmt.node.getAttribute("d"):"";st+="M"+toSVGPair(list[0])+" "+attr.curve;for(i=1;i<len;i++){st+=toSVGPair(list[i])+" "}if(attr.closed){st+="Z"}node.attr("d",st);setStrokeAndFill(node,options);if(options.marker){setMarkers(node,options)}appendSVG(elmt);if(options.label){setLabels(list,options)}}}function rotate(id,angle,options){if(!id||!angle){return}var node=$("#"+SVG.id+"_"+id)[0];if(node){options=options||{};var center=options.center?toSVG(options.center):SVG.origin;angle=-angle*180/Math.PI;var transform=node.getAttribute("transform")||"";transform="rotate("+angle+" "+center+") "+(options.replace?"":transform);$(node).attr("transform",transform)}}function translate(id,delta,options){if(!id||!delta){return}var node=$("#"+SVG.id+"_"+id)[0];if(node){options=options||{};delta=toSVG(delta);var transform=node.getAttribute("transform")||"";transform="translate("+(delta[0]-SVG.origin[0])+"  "+(SVG.origin[1]+delta[1]-SVG.height)+") "+(options.replace?"":transform);$(node).attr("transform",transform)}}function curve(list,options){options=options||{};options.curve=options.curve||"T";path(list,options)}function circle(center,radius,options){ellipse(center,radius,radius,options)}function loop(p,options){options=options||{};var d=options.direction||[1,0];options.curve="C";options.closed=false;path([p,[p[0]+d[0],p[1]+d[1]],[p[0]-d[1],p[1]+d[0]],p],options)}function arc(options){options=options||{};var start=options.start;var end=options.end;var center=options.center;var startangle=options.startangle;var endangle=options.endangle;var st="M",elmt=getSVGElement(options.id,"path");var attr=getOptions(["largearc","sweep","closed","sector"],options);var radius=options.radius;if(center!=null&&startangle!=null&&endangle!=null&&radius!=null){start=[radius*Math.cos(startangle)+center[0],radius*Math.sin(startangle)+center[1]];end=[radius*Math.cos(endangle)+center[0],radius*Math.sin(endangle)+center[1]]}if(start==null||end==null){return}if(!radius){var v=[end[0]-start[0],end[1]-start[1]];radius=Math.sqrt(v[0]*v[0]+v[1]*v[1])}if(attr.sector){st+=toSVGPair(center)+" "}st+=toSVGPair(start)+" A"+radius*SVG.xunitlength+","+radius*SVG.yunitlength+" 0 "+attr.largearc+","+attr.sweep+" "+toSVGPair(end);if(attr.sector||attr.closed){st+=" z"}var node=$(elmt.node);node.attr("d",st);setStrokeAndFill(node,options);if(options.marker){setMarkers(node,options)}appendSVG(elmt);if(options.label){setLabels([start,end],options)}}function sector(options){if(!options.center||!options.startangle||!options.endangle||!options.radius){return}options.sector=true;arc(options)}function ellipse(center,rx,ry,options){options=options||{};var elmt=getSVGElement(options.id,"ellipse");center=toSVG(center);var node=$(elmt.node);node.attr("cx",center[0]);node.attr("cy",center[1]);node.attr("rx",rx*SVG.xunitlength);node.attr("ry",ry*SVG.yunitlength);setStrokeAndFill(node,options);appendSVG(elmt)}function polygon(list,options){options=options||{};options.closed=true;path(list,options)}function rect(p,q,options){options=options||{};var elmt=getSVGElement(options.id,"rect");var attr=getOptions(["rx","ry"],options);var node=$(elmt.node);node.attr("x",toSVG(p)[0]);node.attr("y",toSVG(q)[1]);node.attr("width",(q[0]-p[0])*SVG.xunitlength);node.attr("height",(q[1]-p[1])*SVG.yunitlength);node.attr("rx",attr.rx*SVG.xunitlength);node.attr("ry",attr.ry*SVG.yunitlength);setStrokeAndFill(node,options);appendSVG(elmt)}function text(p,st,options){options=options||{};var id=options.id;var attr=getOptions(["fontstyle","fontfamily","fontweight","fontfill","fontsize","fixed","pos"],options);if(id&&options.isLabel){id+=options.isLabel}var pos=attr.pos.toUpperCase();if(!attr.fixed){attr.fontsize/=SVG.factor}var elem,node,dx,dy,latex=false,str=$.trim(st.toString()),q=toSVG(p);if(str.charAt(0)=="$"){str=str.substr(1,str.length-2);latex=true}if(latex){if(p[0]>SVG.xmax||p[0]<SVG.xmin||p[1]>SVG.ymax||p[1]<SVG.ymin){return}node=createElementXHTML("div");node.style.position="absolute";node.style.left="-1000px";node.style.top="-1000px";$("body").append(node);var math=MSVG.parseMath(str,true,attr.fontsize+"px",attr.fontfill);var mathNode=$(node);mathNode.append($(math).clone());dx=-node.offsetWidth/2;dy=-node.offsetHeight/2;if(/N/.test(pos)){dy=-node.offsetHeight}if(/S/.test(pos)){dy=0}if(/E/.test(pos)){dx=0}if(/W/.test(pos)){dx=-node.offsetWidth}var width=mathNode.width(),height=mathNode.height();mathNode.remove();q[0]+=dx;q[1]+=dy;var elmt=getSVGElement(id,"foreignObject");elem=$(elmt.node);elem.empty().append(math);elem.attr("width",width);elem.attr("height",height)}else{var baseline="middle",textanchor="middle";if(/E/.test(pos)){textanchor="start"}if(/W/.test(pos)){textanchor="end"}if(/N/.test(pos)){baseline="text-after-edge"}if(/S/.test(pos)){baseline="text-before-edge"}var elmt=getSVGElement(id,"text");elem=$(elmt.node);elem.empty().text(str);elem.attr("font-style",attr.fontstyle);elem.attr("font-family",attr.fontfamily);elem.attr("font-weight",attr.fontweight);elem.attr("font-size",attr.fontsize);elem.attr("text-anchor",textanchor);elem.attr("dominant-baseline",baseline);setStrokeAndFill(elem,options,"font")}elem.attr("x",q[0]);elem.attr("y",q[1]);appendSVG(elmt)}function image(url,options){options=options||{};var elmt=getSVGElement(options.id,"image");var elem=$(elmt.node);var height=options.height?options.height/SVG.factor:SVG.height;var width=options.width?options.width/SVG.factor:SVG.width;var origin=toSVG(options.origin||[SVG.xmin,SVG.ymin]);var pos=(options.pos||"").toUpperCase();var x=origin[0]-width*0.5;var y=origin[1]-height*0.5;if(/N/.test(pos)){y-=height*0.5}if(/S/.test(pos)){y+=height*0.5}if(/E/.test(pos)){x+=width*0.5}if(/W/.test(pos)){x-=width*0.5}elem.attr("x",x);elem.attr("y",y);elem.attr("width",width);elem.attr("height",height);elem.attr("preserveAspectRatio","none");elmt.node.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",url);appendSVG(elmt)}function grid(options){options=options||{};var dx,dy,x,y,k;var orig=options.origin||[0,0];var id=options.id||"Grid";options.stroke=options.stroke||"grey";options.strokewidth=(options.strokewidth||SVG.attr.strokewidth*0.5);var coords=options.coords||SVG.coords;var lim=getScales(options.scales);openGroup(id,true);lim[2]=(typeof lim[2]=="number")?lim[2]:SVG.ymin;lim[3]=(typeof lim[3]=="number")?lim[3]:SVG.ymax;if(coords=="polar"){dx=options.dx||1;dy=options.dy||3;var limit=Math.max(Math.abs(lim[0]),Math.abs(lim[1]),Math.abs(lim[2]),Math.abs(lim[3]));for(x=dx;x<limit;x+=dx){circle(orig,x,options)}if(dy>1){for(y=1;y<dy;y++){k=Math.tan(y*Math.PI/(2*dy));line([lim[0],(lim[0]-orig[0])*k+orig[1]],[SVG.xmax,(lim[1]-orig[0])*k+orig[1]],options);line([lim[0],-(lim[0]-orig[0])*k+orig[1]],[SVG.xmax,-(lim[1]-orig[0])*k+orig[1]],options)}}}else{dx=options.dx||1;dy=options.dy||dx;for(x=orig[0];x<SVG.xmax;x+=dx){if(x>lim[0]&&x<lim[1]){line([x,lim[2]],[x,lim[3]],options)}}for(x=orig[0]-dx;x>SVG.xmin;x-=dx){if(x>lim[0]&&x<lim[1]){line([x,lim[2]],[x,lim[3]],options)}}for(y=orig[1];y<SVG.ymax;y+=dy){if(y>lim[2]&&y<lim[3]){line([lim[0],y],[lim[1],y],options)}}for(y=orig[1]-dy;y>SVG.ymin;y-=dy){if(y>lim[2]&&y<lim[3]){line([lim[0],y],[lim[1],y],options)}}}closeGroup()}function axes(options){options=options||{};options.marker="-|"+(options.marker?options.marker.charAt(0):"-");var i,x,y,start,stop,label;var dx=options.dx||1;var dy=options.dy||dx;var id=options.id||"Axes";var fontsize=getOptions("fontsize",options);var coords=options.coords||SVG.coords;var orig=(coords=="polar")?[0,0]:(options.origin||[0,0]);var ddx=options.decx||Math.max(0,-Math.floor(Math.log(dx)/Math.log(10)));var ddy=options.decy||Math.max(0,-Math.floor(Math.log(dy)/Math.log(10)));options.stroke=options.stroke||"black";options.strokewidth=(options.strokewidth||SVG.attr.strokewidth*0.5);options.markerstroke=options.stroke;options.markerstrokewidth=options.strokewidth;openGroup(id,true);var lim=getScales(options.scales);lim[2]=lim[2]||SVG.ymin;lim[3]=lim[3]||SVG.ymax;if($.isArray(options.xticks)){var xticks=options.xticks.sort();var list2=[[lim[0],orig[1]]];label=[""];for(i=0;i<xticks.length;i++){list2.push([xticks[i],orig[1]]);label.push(String(xticks[i].toFixed(ddx)))}list2.push([lim[1],orig[1]]);label.push("")}else{var list1=[],label1=[];var list2=[],label2=[];start=SVG.xmin+0.25*dx;stop=SVG.xmax-0.25*dx;i=1;var cand,leftExit=0,rightExit=0;while(leftExit*rightExit==0){cand=orig[0]+i*dx;if(cand>start){if(cand<stop){list1.push([cand,orig[1]]);label1.push(String(cand.toFixed(ddx)))}else{rightExit=1}}cand=orig[0]-i*dx;if(cand<stop){if(cand>start){list2.push([cand,orig[1]]);label=(coords=="polar")?"":cand.toFixed(ddx);label2.push(String(label))}else{leftExit=1}}i++}list1.push([lim[1],orig[1]]);label1.push("");list2.push([lim[0],orig[1]]);label2.push("");list2.reverse();list2=list2.concat(list1);label2.reverse();label=label2.concat(label1)}if(options.ticklabels!=false){options.label=label;options.pos="S"}path(list2,options);if($.isArray(options.yticks)){var yticks=options.yticks.sort();var list2=[[orig[0],lim[2]]];label=[""];for(i=0;i<yticks.length;i++){list2.push([orig[0],yticks[i]]);label.push(String(yticks[i].toFixed(ddy)))}list2.push([orig[0],lim[3]]);label.push("")}else{list1=[],label1=[];list2=[];label2=[];start=SVG.ymin+0.25*dy;stop=SVG.ymax-0.25*dy;i=1;leftExit=0;rightExit=0;while(leftExit*rightExit==0){cand=orig[1]+i*dy;if(cand>start){if(cand<stop){list1.push([orig[0],cand]);label1.push(String(cand.toFixed(ddy)))}else{rightExit=1}}cand=orig[1]-i*dy;if(cand<stop){if(cand>start){list2.push([orig[0],cand]);label=(coords=="polar")?"":cand.toFixed(ddy);label2.push(String(label))}else{leftExit=1}}i++}list1.push([orig[0],lim[3]]);label1.push("");list2.push([orig[0],lim[2]]);label2.push("");list2.reverse();list2=list2.concat(list1);label2.reverse();label=label2.concat(label1)}if(options.ticklabels!=false){options.label=label;options.pos="W"}options.stroke=options.markerstroke;path(list2,options);closeGroup()}function list(fun,tmin,tmax,options){var inc=(tmax-tmin)/getOptions("points",options);if(inc<=0||fun.length==0){return}var t,pth,g=[],xt,yt;for(t=1;t>=0;t--){if($.isFunction(fun[t])){g[t]=fun[t]}else{if(typeof fun[t]=="string"){with(Math){eval("g["+t+"] = function(x){return "+fun[t]+"}")}}else{return}}}if(g.length<2){return}pth=[];for(t=tmin;t<=tmax;t+=inc){xt=g[0](t);yt=g[1](t);if(isFinite(xt)&&isFinite(yt)){pth[pth.length]=[xt,yt]}}return pth}function plot(fun,options){options=options||{};var append,pth,steps=options.steps||[];var n_steps=steps.length;options.closed=false;options.curve="";var xmin=(options.min==null)?SVG.xmin:Math.max(SVG.xmin,options.min);var xmax=(options.max==null)?SVG.xmax:Math.min(SVG.xmax,options.max);if(n_steps===0){pth=list(["x",fun],xmin,xmax,options);if(pth){path(pth,options)}}else{options.id=options.id||Math.randomString(6);steps.sort();var steps_a=[];steps_a.push(xmin);for(i=0;i<n_steps;i++){if(steps[i]>xmin&&steps[i]<xmax){steps_a.push(steps[i])}}steps_a.push(xmax);n_steps=steps_a.length-1;for(i=0;i<n_steps;i++){xmax=steps_a[i+1];xmin=steps_a[i];pth=list(["x",fun],xmin,xmax,options);append=(i>0);if(pth){path(pth,options,append)}}}}function area(fun1,fun2,options){options=options||{};options.curve="";options.closed=true;var xmin=(options.min==null)?SVG.xmin:options.min;var xmax=(options.max==null)?SVG.xmax:options.max;var pth1=list(["x",fun1],xmin,xmax,options);var pth2=list(["x",fun2],xmin,xmax,options);if(pth1&&pth2){pth1=pth1.concat(pth2.reverse());path(pth1,options)}}function polarPlot(fun,options){var g1,g2;if(typeof fun=="string"){with(Math){eval("g1 = function(x){return ("+fun+")*cos(x)}");eval("g2 = function(x){return ("+fun+")*sin(x)}")}}else{if($.isFunction(fun)){with(Math){eval("g1 = function(x){return fun(x)*cos(x)}");eval("g2 = function(x){return fun(x)*sin(x)}")}}}parametricPlot(g1,g2,options)}function parametricPlot(fun1,fun2,options){options=options||{};options.closed=false;options.curve="";var xmin=(options.min==null)?0:options.min;var xmax=(options.max==null)?2*Math.PI:options.max;var pth=list([fun1,fun2],xmin,xmax,options);if(pth){path(pth,options)}}function slopeField(fun,options){options=options||{};var g=fun;if(typeof fun=="string"){with(Math){eval("g = function(x,y){return "+fun+"}")}}var gxy,x,y,u,v,dz;var dx=(options.dx==null)?1:options.dx;var dy=(options.dy==null)?1:options.dy;dz=Math.sqrt(dx*dx+dy*dy)/6;var xmin=Math.ceil(SVG.xmin/dx);var ymin=Math.ceil(SVG.ymin/dy);for(x=xmin;x<=SVG.xmax;x+=dx){for(y=ymin;y<=SVG.ymax;y+=dy){gxy=g(x,y);if(!isNaN(gxy)){if(Math.abs(gxy)=="Infinity"){u=0;v=dz}else{u=dz/Math.sqrt(1+gxy*gxy);v=gxy*u}line([x-u,y-v],[x+u,y+v],options)}}}}return{showFormulaOnMouseOver:false,latexImages:false,latexConverter:"http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=",mathColor:"",mathFontSize:"",mathFontFamily:"",define:function(oldstr,newstr){if(MSVG.latexImages){return}if((typeof oldstr)=="string"){oldstr=[oldstr];newstr=[newstr]}var i,len=oldstr.length;if(len!=newstr.length){return}for(i=0;i<len;i++){symbols=symbols.concat([{input:"\"+oldstr[i],tag:"mo",output:newstr[i],ttype:DEFINITION}])}refreshSymbols()},parseMath:function(str,displaystyle,size,color){if(str===null){return null}str=str.replace(/_([^{])/gm,"_{$1}");str=str.replace(/^([^{])/gm,"^{$1}");var frag=parseExpr(str.replace(/^s+/g,""),false,false)[0];var node=createMmlNode("mstyle",frag);$(node).attr({displaystyle:displaystyle,mathcolor:color||MSVG.mathColor,mathsize:size||MSVG.mathFontSize,fontfamily:MSVG.mathFontFamily});node=createMmlNode("math",node);if(MSVG.showFormulaOnMouseOver){$(node).attr({title:str.replace(/s+/g," ")})}return node},parseMathExternal:function(str,displaystyle,size,color){if(str===null){return null}var node=createElementXHTML("img");var snip=MSVG.latexConverter+str;$(node).attr({src:snip});if(MSVG.showFormulaOnMouseOver){$(node).attr({title:str.replace(/s+/g," ")})}return node},generic:function(){if(!$.browser.mozilla){MSVG.latexImages=true}if(MSVG.latexImages){MSVG.parseMath=MSVG.parseMathExternal}else{refreshSymbols()}if(!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1")){MSVG.initPictures=MSVG.removePictures}},removePictures:function(obj){var pictures=obj?$(obj):$(".SVGgraph");$(pictures).each(function(){var that=$(this);this.id=null;that.empty();that.css({color:"red",background:"yellow"});that.text("Missing picture: your  browser does not support inline SVG");window.setTimeout(function(){that.remove()},10000)})},initPictures:function(obj){var options,scales,qnode,node,node2,status,elem;var pictures=obj?$(obj):$(".SVGgraph");$(pictures).each(function(){var that=$(this);status=0;SVG=new pictureObject();options=$(this).attr("options");that.removeAttr("id");if(options){with(Math){eval("options={"+options+"}")}setOptions(options)}else{options={}}if(options.pan==false){SVG.pan=false}SVG.coords=options.coords||SVG.coords;SVG.src=$.trim($(this).text());that.empty();if(typeof options.width=="number"&&options.width>0){SVG.width=options.width;status+=1}if(typeof options.height=="number"&&options.height>0){SVG.height=options.height;status+=2}var scales=getScales(options.scales);SVG.xmin=scales[0];SVG.xmax=scales[1];SVG.ymin=scales[2];SVG.ymax=scales[3];status+=scales[4];SVG.height=options.height;if(status%4!=0){SVG.width=options.width}if(!SVG.width){SVG.width=1.6*SVG.height}else{if(!SVG.height){SVG.height=0.625*SVG.width}}if(status<8){SVG.ymax=0.5*SVG.height*(SVG.xmax-SVG.xmin)/SVG.width;SVG.ymin=-SVG.ymax}else{if(status<12){SVG.xmax=0.5*SVG.width*(SVG.ymax-SVG.ymin)/SVG.height;SVG.xmin=-SVG.xmax}}if(status==12||status==13){SVG.height=SVG.width*(SVG.ymax-SVG.ymin)/(SVG.xmax-SVG.xmin)}else{if(status==14){SVG.width=SVG.height*(SVG.xmax-SVG.xmin)/(SVG.ymax-SVG.ymin)}}SVG.id=options.id||Math.randomString(16);qnode=createSVGElement("svg");elem=$(qnode);qnode.id=SVG.id;elem.attr("xmlns","http://www.w3.org/2000/svg");elem.attr("xmlns:ev","http://www.w3.org/2001/xml-events");elem.attr("xmlns:xlink","http://www.w3.org/1999/xlink");elem.attr("version","1.1");elem.attr("baseProfile","full");if(options.border){elem.attr("style","border:"+options.border)}node=createSVGElement("clipPath");node.id=SVG.id+"ClipPath";node2=createSVGElement("path");$(node).append(node2);elem.attr("clip-path","url(#"+SVG.id+"ClipPath)");node2=createSVGElement("defs");node2.id=SVG.id+"_Defs";$(node2).append(node);$(qnode).append(node2);node2=createSVGElement("g");node2.id=SVG.id+"_Canvas";$(qnode).append(node2);that.append(qnode);this.style.position="relative";if(!(this.nodeName=="SPAN")){setAction("mousemove",updatePosition);if(SVG.pan){setAction("mouseup",onDrop)}if(window.addEventListener){var evt=$.browser.mozilla?"DOMMouseScroll":"mousewheel";qnode.addEventListener(evt,onWheel,false)}}setAction("mousedown",onClick);setAction("mouseover",switchTo);canvas=$("#"+SVG.id+"_Canvas")[0];resize(1)});if(pictures.length>0&&$("#SVGtoolbar").length===0){node=createElementXHTML("span");node.id="SVGtoolbar";node.style.position="absolute";node.style.textAlign="left";node.style.zIndex=10;node=addButton(node,"X","Close editor",closeEditor);node=addButton(node,"Update","Update picture",updateButton,"SVGupdateButton");node=addButton(node,"SVG","View SVG code",exportSVG);node=addButton(node,"-","Zoom out",function(){zoom(1.25,true)});node=addButton(node,"+","Zoom in",function(){zoom(0.8,true)});node=addButton(node,"u2191","Enlarge picture",function(){resize(0.8)});node=addButton(node,"u2193","Reduce picture",function(){resize(1.25)});$(node).append("<br />");node2=createElementXHTML("textarea");$(node2).attr({id:"SVGsrc",rows:8,cols:60});$(node).append(node2);$(node).hide();$("body").append(node)}}}}(jQuery);
//}}}
/***
!~TiddlyWiki formatters
***/
//{{{
if(!version.extensions.MathSVGPlugin) { //# ensure that the plugin is only installed once
version.extensions.MathSVGPlugin = {installed: true};
MSVG.generic();

config.formatterHelpers.MathSVGHelper = function(z) {
  if(z.tiddler && MSVG.noMathTag && jQuery.inArray(MSVG.noMathTag,z.tiddler.tags)>-1) return;
  this.lookaheadRegExp.lastIndex = z.matchStart;
  var lookaheadMatch = this.lookaheadRegExp.exec(z.source);
  if(lookaheadMatch){
    var eq = MSVG.parseMath(lookaheadMatch[1],this.displaystyle);
    if(this.displaystyle){
      var node = createTiddlyElement(z.output,"div");
      node.style.textAlign='center';
      node.appendChild(eq);
      z.output.appendChild(node);
    } else {z.output.appendChild(eq);}
    z.nextMatch = lookaheadMatch.index + lookaheadMatch[0].length;
  }
}

config.formatters.push( {
  name: "clatex",
  match: "\$\$",
  lookaheadRegExp: /$$((?:.|
)*?)$$/mg,
  displaystyle: true,
  handler: config.formatterHelpers.MathSVGHelper
})

config.formatters.push( {
  name: "clatex2",
  match: "\\\[",
  lookaheadRegExp: /\[((?:.|
)*?)\]/mg,
  displaystyle: true,
  handler: config.formatterHelpers.MathSVGHelper
})

config.formatters.push( {
  name: "latex",
  match: "\$",
  lookaheadRegExp: /$((?:.|
)*?)$/mg,
  displaystyle: false,
  handler: config.formatterHelpers.MathSVGHelper
})

config.formatters.push( {
  name: "latex2",
  match: "\\\(",
  lookaheadRegExp: /\(((?:.|
)*?)\)/mg,
  displaystyle: false,
  handler: config.formatterHelpers.MathSVGHelper
})

config.formatters.push( {
  name: "graph",
  match: "<div",
  lookaheadRegExp: /<div.+SVGgraph.+?>((?:.|
)*?)</div>/mg,
  handler: function(z){
    if(z.tiddler && MSVG.noSvgTag && jQuery.inArray(MSVG.noSvgTag,z.tiddler.tags)>-1) return;
    this.lookaheadRegExp.lastIndex = z.matchStart;
    var lookaheadMatch = this.lookaheadRegExp.exec(z.source);
    if(lookaheadMatch){
      var text = lookaheadMatch[0].replace('<div','<div id="currentGraph"');
      jQuery(z.output).append(text);
      MSVG.initPictures("#currentGraph");
      z.nextMatch = lookaheadMatch.index + lookaheadMatch[0].length;
    }
  }
})

config.formatters.push( {
  name: "inlineGraph",
  match: "<span",
  lookaheadRegExp: /<span.+SVGgraph.+?>((?:.|
)*?)</span>/mg,
  handler: function(z){
    if(z.tiddler && MSVG.noSvgTag && jQuery.inArray(MSVG.noSvgTag,z.tiddler.tags)>-1) return;
    this.lookaheadRegExp.lastIndex = z.matchStart;
    var lookaheadMatch = this.lookaheadRegExp.exec(z.source);
    if(lookaheadMatch){
      var text = lookaheadMatch[0].replace('<span','<span id="currentGraph"');
      jQuery(z.output).append(text);
      MSVG.initPictures("#currentGraph");
      z.nextMatch = lookaheadMatch.index + lookaheadMatch[0].length;
    }
  }
})

}
//}}}
/***
The script should not be edited. All available options can be set by the following variables:
***/
//{{{
//MSVG.showFormulaOnMouseOver = false; //show LaTeX code on mouse over the equation
//MSVG.latexImages = false; //set to true to force the use of an external converter
//MSVG.latexConverter = "http://www.yourequations.com/eq.latex?"; //link to external converter
//MSVG.mathColor = "green"; //font color
//MSVG.mathFontSize = ""; //font size
//MSVG.mathFontFamily = ""; //font family
MSVG.noMathTag = null;
MSVG.noSvgTag = 'noSVG';
//}}}
/***
New symbols or commands can be defined here:
***/
//{{{
 var commands = ["nle","R","diagup","varnothing","ind","DD"];
 var symbols = ["u2270","u211D","u2571","u2205","u2AEB","\frac{d}{dr}"];
 MSVG.define(commands,symbols);
//}}}
/***
External javascript code can be loaded here:
***/
//{{{
 jQuery.getScript("demo.js");
//}}}
<!--{{{-->
<div id='header' class='header'>
    <div id='title'>
        <div id='topMenu' refresh='content' tiddler='MainMenu'></div>
        <span class='siteTitle' refresh='content' tiddler='SiteTitle'></span>&nbsp;
        <span class='siteSubtitle' refresh='content' tiddler='SiteSubtitle'></span>
    </div>

</div>

<div id='sidebar'>
<div id='sidebarOptions' refresh='content' tiddler='SideBarOptions'></div>
<div id='sidebarTabs' refresh='content' force='true' tiddler='SideBarTabs'></div>
</div>
<div id='displayArea'>
<div id='messageArea'></div>
<div id='tiddlerDisplay'></div>
<div class='clearAll'></div>
</div>
<div id='contentFooter' refresh='content' tiddler='contentFooter'></div>
<!--}}}-->

"Hypocrisy does not entail failure. Hypocrisy is failure."
by Yours Truly ;)
//"A brave man is a man who dares to look the Devil in the face and tell him he is a Devil."//
James A. Garfield
Marx said...
//"The philosophers have only ''interpreted'' the world, in various ways; the point is to ''change'' it".//

I disagree. I say...

//"The point is to change the world according to how you interpret it 
and
 to interpret it according to how it reacts to your attempts of changing it."//
<<tabs txtMainTab "Timeline" "Timeline" TabTimeline "All" "All tiddlers" TabAll "Tags" "All tags" TabTags "More" "More lists" TabMore>>
it's not hidden, they're just too blind to see it
underRATED.ORG

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Page under construction.
Great example of military research. 

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For those who don't have the patience to watch the whole film...the Argus effect is a physical phenomenon which takes place when a nuclear weapon is detonated at high altitudes inside the Earth's atmosphere. The result of this detonation is that the Earth gets surrounded by a donut-shaped shell of relativistic electrons which could generate a broad band radio noise that could __disrupt anti-missile radar systems around the world__. Another effect of the electron shell is that missiles flying through it can overheat and either be destroyed completely or be __detected by heat-seeking anti-missile defense systems__...all this was just a hypothetical theory before the experiment. Because of the military implications and because the scientific method requires experimental data to test a theory the Argus Test was performed by the US military.
[img[http://indierocket.com/tod0425.jpg]]
[img[http://indierocket.com/tod0502.jpg]]
Propaganda for US soldiers stationed in conquered Germany after the end of ~WW2. I think this tells a lot about US foreign policy.
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<iframe width="420" height="315" src="http://www.youtube.com/embed/1v5QCGqDYGo" frameborder="0" allowfullscreen></iframe>
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Page under construction.

!Vision
!End result
!Brain storming
!Planning
!Next steps
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!contact : yourstruly@underrated.org
(C)Copyright notice - this website is not copyrighted.
http://www.textfiles.com is a very underrated site. As its name suggests it's a website which hosts ASCII based text files. The types of text spread over a huge range of categories including digitized classical texts, dicitonaries, programming tutorials, hacking handbooks and even anarchist cookbooks. It's a very interesting collection of digital material which was created in the early days of the internet. Browsing through them and through their contents will give you a feel of the ASCII based internet from the late '70s and '80s.

[img[http://1.1.1.1/bmi/textfiles.com/images/textfile.gif]]
!Vision
My very own personal website where I(and maybe others) can post materials that I find interesting.
!Features
!!Implemented
*blog-like
*wiki-like
!!To be implemented
*comment section
*picture gallery
*traffic measurement
*security features
*mobile version of the website