Praktische Grenzen der Berechenbarkeit: Unterschied zwischen den Versionen
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<script type="text/javascript"> | <script type="text/javascript"> | ||
<!-- | <!-- | ||
− | + | /** Collapsible tables ********************************************************* | |
− | + | * | |
− | function | + | * Description: Allows tables to be collapsed, showing only the header. See |
− | + | * [[Wikipedia:NavFrame]]. | |
− | + | * Maintainers: [[User:R. Koot]] | |
− | + | */ | |
− | + | ||
− | + | var autoCollapse = 2; | |
− | + | var collapseCaption = "hide"; | |
+ | var expandCaption = "show"; | ||
+ | |||
+ | function collapseTable( tableIndex ) | ||
+ | { | ||
+ | var Button = document.getElementById( "collapseButton" + tableIndex ); | ||
+ | var Table = document.getElementById( "collapsibleTable" + tableIndex ); | ||
+ | |||
+ | if ( !Table || !Button ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | var Rows = Table.rows; | ||
+ | |||
+ | if ( Button.firstChild.data == collapseCaption ) { | ||
+ | for ( var i = 1; i < Rows.length; i++ ) { | ||
+ | Rows[i].style.display = "none"; | ||
+ | } | ||
+ | Button.firstChild.data = expandCaption; | ||
+ | } else { | ||
+ | for ( var i = 1; i < Rows.length; i++ ) { | ||
+ | Rows[i].style.display = Rows[0].style.display; | ||
+ | } | ||
+ | Button.firstChild.data = collapseCaption; | ||
+ | } | ||
} | } | ||
− | function | + | |
− | + | function createCollapseButtons() | |
− | + | { | |
− | + | var tableIndex = 0; | |
− | + | var NavigationBoxes = new Object(); | |
− | + | var Tables = document.getElementsByTagName( "table" ); | |
+ | |||
+ | for ( var i = 0; i < Tables.length; i++ ) { | ||
+ | if ( hasClass( Tables[i], "collapsible" ) ) { | ||
+ | |||
+ | /* only add button and increment count if there is a header row to work with */ | ||
+ | var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0]; | ||
+ | if (!HeaderRow) continue; | ||
+ | var Header = HeaderRow.getElementsByTagName( "th" )[0]; | ||
+ | if (!Header) continue; | ||
+ | |||
+ | NavigationBoxes[ tableIndex ] = Tables[i]; | ||
+ | Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex ); | ||
+ | |||
+ | var Button = document.createElement( "span" ); | ||
+ | var ButtonLink = document.createElement( "a" ); | ||
+ | var ButtonText = document.createTextNode( collapseCaption ); | ||
+ | |||
+ | Button.className = "collapseButton"; //Styles are declared in Common.css | ||
+ | |||
+ | ButtonLink.style.color = Header.style.color; | ||
+ | ButtonLink.setAttribute( "id", "collapseButton" + tableIndex ); | ||
+ | ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" ); | ||
+ | ButtonLink.appendChild( ButtonText ); | ||
+ | |||
+ | Button.appendChild( document.createTextNode( "[" ) ); | ||
+ | Button.appendChild( ButtonLink ); | ||
+ | Button.appendChild( document.createTextNode( "]" ) ); | ||
+ | |||
+ | Header.insertBefore( Button, Header.childNodes[0] ); | ||
+ | tableIndex++; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | for ( var i = 0; i < tableIndex; i++ ) { | ||
+ | if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) { | ||
+ | collapseTable( i ); | ||
+ | } | ||
+ | else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) { | ||
+ | var element = NavigationBoxes[i]; | ||
+ | while (element = element.parentNode) { | ||
+ | if ( hasClass( element, "outercollapse" ) ) { | ||
+ | collapseTable ( i ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
} | } | ||
+ | |||
+ | addOnloadHook( createCollapseButtons ); | ||
+ | |||
// --> | // --> | ||
</script> | </script> | ||
Zeile 94: | Zeile 168: | ||
|} | |} | ||
+ | |||
+ | |||
+ | /** Collapsible tables ********************************************************* | ||
+ | * | ||
+ | * Description: Allows tables to be collapsed, showing only the header. See | ||
+ | * [[Wikipedia:NavFrame]]. | ||
+ | * Maintainers: [[User:R. Koot]] | ||
+ | */ | ||
+ | |||
+ | var autoCollapse = 2; | ||
+ | var collapseCaption = "hide"; | ||
+ | var expandCaption = "show"; | ||
+ | |||
+ | function collapseTable( tableIndex ) | ||
+ | { | ||
+ | var Button = document.getElementById( "collapseButton" + tableIndex ); | ||
+ | var Table = document.getElementById( "collapsibleTable" + tableIndex ); | ||
+ | |||
+ | if ( !Table || !Button ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | var Rows = Table.rows; | ||
+ | |||
+ | if ( Button.firstChild.data == collapseCaption ) { | ||
+ | for ( var i = 1; i < Rows.length; i++ ) { | ||
+ | Rows[i].style.display = "none"; | ||
+ | } | ||
+ | Button.firstChild.data = expandCaption; | ||
+ | } else { | ||
+ | for ( var i = 1; i < Rows.length; i++ ) { | ||
+ | Rows[i].style.display = Rows[0].style.display; | ||
+ | } | ||
+ | Button.firstChild.data = collapseCaption; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function createCollapseButtons() | ||
+ | { | ||
+ | var tableIndex = 0; | ||
+ | var NavigationBoxes = new Object(); | ||
+ | var Tables = document.getElementsByTagName( "table" ); | ||
+ | |||
+ | for ( var i = 0; i < Tables.length; i++ ) { | ||
+ | if ( hasClass( Tables[i], "collapsible" ) ) { | ||
+ | |||
+ | /* only add button and increment count if there is a header row to work with */ | ||
+ | var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0]; | ||
+ | if (!HeaderRow) continue; | ||
+ | var Header = HeaderRow.getElementsByTagName( "th" )[0]; | ||
+ | if (!Header) continue; | ||
+ | |||
+ | NavigationBoxes[ tableIndex ] = Tables[i]; | ||
+ | Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex ); | ||
+ | |||
+ | var Button = document.createElement( "span" ); | ||
+ | var ButtonLink = document.createElement( "a" ); | ||
+ | var ButtonText = document.createTextNode( collapseCaption ); | ||
+ | |||
+ | Button.className = "collapseButton"; //Styles are declared in Common.css | ||
+ | |||
+ | ButtonLink.style.color = Header.style.color; | ||
+ | ButtonLink.setAttribute( "id", "collapseButton" + tableIndex ); | ||
+ | ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" ); | ||
+ | ButtonLink.appendChild( ButtonText ); | ||
+ | |||
+ | Button.appendChild( document.createTextNode( "[" ) ); | ||
+ | Button.appendChild( ButtonLink ); | ||
+ | Button.appendChild( document.createTextNode( "]" ) ); | ||
+ | |||
+ | Header.insertBefore( Button, Header.childNodes[0] ); | ||
+ | tableIndex++; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | for ( var i = 0; i < tableIndex; i++ ) { | ||
+ | if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) { | ||
+ | collapseTable( i ); | ||
+ | } | ||
+ | else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) { | ||
+ | var element = NavigationBoxes[i]; | ||
+ | while (element = element.parentNode) { | ||
+ | if ( hasClass( element, "outercollapse" ) ) { | ||
+ | collapseTable ( i ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | addOnloadHook( createCollapseButtons ); |
Version vom 28. Juli 2009, 15:27 Uhr
<script type="text/javascript"> </script>
Zuordnungsquiz
Ordne den Funktionsnamen die zugehörigen Graphen und Terme zu!
Exponentialfunktion | ||
Lineare Funktion | ||
Potenzfunktion |
Türme von Hanoi
Aufgabe
Ab welchem ist das exponentielle Wachstum schlechter als das Polynomielle?
test {{| border="2" cellspacing="0" cellpadding="4" style="margin:1em 1em 1em 0; border:solid 1px #AAAAAA; border-collapse:collapse; background-color:#F9F9F9; empty-cells:show; font-size:95%" rules="all" |- style="background-color:#8DB6CD" ! !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7 !! 8 !! 9 !! 10 |- | f(x) || 2 || 4 || 8 || 16 || 32 || 64 || 128 || 256 || 512 || 1024
|}}
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
---|---|---|---|---|---|---|---|---|---|---|
f(x) | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 | 1024 |
/** Collapsible tables *********************************************************
* * Description: Allows tables to be collapsed, showing only the header. See * Wikipedia:NavFrame. * Maintainers: User:R. Koot */
var autoCollapse = 2; var collapseCaption = "hide"; var expandCaption = "show";
function collapseTable( tableIndex ) {
var Button = document.getElementById( "collapseButton" + tableIndex ); var Table = document.getElementById( "collapsibleTable" + tableIndex ); if ( !Table || !Button ) { return false; } var Rows = Table.rows; if ( Button.firstChild.data == collapseCaption ) { for ( var i = 1; i < Rows.length; i++ ) { Rows[i].style.display = "none"; } Button.firstChild.data = expandCaption; } else { for ( var i = 1; i < Rows.length; i++ ) { Rows[i].style.display = Rows[0].style.display; } Button.firstChild.data = collapseCaption; }
}
function createCollapseButtons() {
var tableIndex = 0; var NavigationBoxes = new Object(); var Tables = document.getElementsByTagName( "table" ); for ( var i = 0; i < Tables.length; i++ ) { if ( hasClass( Tables[i], "collapsible" ) ) { /* only add button and increment count if there is a header row to work with */ var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0]; if (!HeaderRow) continue; var Header = HeaderRow.getElementsByTagName( "th" )[0]; if (!Header) continue; NavigationBoxes[ tableIndex ] = Tables[i]; Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex ); var Button = document.createElement( "span" ); var ButtonLink = document.createElement( "a" ); var ButtonText = document.createTextNode( collapseCaption ); Button.className = "collapseButton"; //Styles are declared in Common.css ButtonLink.style.color = Header.style.color; ButtonLink.setAttribute( "id", "collapseButton" + tableIndex ); ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" ); ButtonLink.appendChild( ButtonText ); Button.appendChild( document.createTextNode( "[" ) ); Button.appendChild( ButtonLink ); Button.appendChild( document.createTextNode( "]" ) ); Header.insertBefore( Button, Header.childNodes[0] ); tableIndex++; } } for ( var i = 0; i < tableIndex; i++ ) { if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) { collapseTable( i ); } else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) { var element = NavigationBoxes[i]; while (element = element.parentNode) { if ( hasClass( element, "outercollapse" ) ) { collapseTable ( i ); break; } } } }
}
addOnloadHook( createCollapseButtons );