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index.html

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<head>
    <title> Magic Matrix </title>
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<body>
    <div class="container" style="text-align: center">
        <p></p>
        <h1 style="margin: 0px; padding: 0px;"> Sum Table Magic Matrix </h1>
        <h5 style="margin: 5px; padding: 0px;"> DavidsonX – Applications of Linear Algebra Part 1 </h5>
        <h5 style="margin: 15px; padding: 0px;"><button class="button-success pure-button" style="font-align: center" onClick="getvalues()">Randomize Magic Matrix</button></h5>

        <div class="row">
            <b>Matrix Size:</b><span style="opacity:0">..</span>
            <div class="pure-u-1-3" style="margin: 2px 0 5px; text-align: center" id="slider"></div>
            <span style="opacity:0">..</span><span id="amount" style="font-weight:bold;text-align:left">x</span>
        </div>
        <div class="row">
            <div>The sum at <b>any</b> point following the teacher's strategy is
                <span id="sumatpoint" style="font-weight:bold;text-align:left">x</span>
            </div>
            <div><p></p>
                The arrays that generated the matrix are:<p style="margin: 10px; padding: 0px;">
                    <label>[<span id="upd" style="font-weight:bold;text-align:left">x</span>] &
                        [<span id="leftr" style="font-weight:bold;text-align:left">x</span>]</label>
                </p>
            </div>
        </div>
        <p></p>
        <p></p>
        <div class="row" style="text-align: center">
            <div class="panel panel-default" style="align: right">
                <span id="container"></span>
            </div>
        </div>
        <p>
    </div>
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        console.log(w / 30);
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                value: 5,
                min: 1,
                max: w / 50,
                step: 1,
                slide: function(event, ui) {
                    document.getElementById("amount").innerHTML = ui.value;
                },
                change: function(event, ui) {
                    size = ui.value;
                    getvalues();
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        getvalues();

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            var updown = [];

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                leftright.push(_.random(size));
                updown.push(_.random(size));
            }

            document.getElementById("sumatpoint").innerHTML = _.reduce(updown, function(memo, num) {
                return memo + num
            }, 0) + _.reduce(leftright, function(memo, num) {
                return memo + num
            }, 0);
            document.getElementById("upd").innerHTML = updown;
            document.getElementById("leftr").innerHTML = leftright;

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                }
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jquery-ui.min.js

/*! jQuery UI - v1.11.3 - 2015-02-24
* http://jqueryui.com
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this.options[e]=t,"disabled"===e&&(this.widget().toggleClass(this.widgetFullName+"-disabled",!!t),t&&(this.hoverable.removeClass("ui-state-hover"),this.focusable.removeClass("ui-state-focus"))),this},enable:function(){return this._setOptions({disabled:!1})},disable:function(){return this._setOptions({disabled:!0})},_on:function(t,i,s){var n,a=this;"boolean"!=typeof t&&(s=i,i=t,t=!1),s?(i=n=e(i),this.bindings=this.bindings.add(i)):(s=i,i=this.element,n=this.widget()),e.each(s,function(s,o){function r(){return t||a.options.disabled!==!0&&!e(this).hasClass("ui-state-disabled")?("string"==typeof o?a[o]:o).apply(a,arguments):void 0}"string"!=typeof o&&(r.guid=o.guid=o.guid||r.guid||e.guid++);var h=s.match(/^([\w:-]*)\s*(.*)$/),l=h[1]+a.eventNamespace,u=h[2];u?n.delegate(u,l,r):i.bind(l,r)})},_off:function(t,i){i=(i||"").split(" ").join(this.eventNamespace+" 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t._mouseDown(e)}).bind("click."+this.widgetName,function(i){return!0===e.data(i.target,t.widgetName+".preventClickEvent")?(e.removeData(i.target,t.widgetName+".preventClickEvent"),i.stopImmediatePropagation(),!1):void 0}),this.started=!1},_mouseDestroy:function(){this.element.unbind("."+this.widgetName),this._mouseMoveDelegate&&this.document.unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate)},_mouseDown:function(t){if(!a){this._mouseMoved=!1,this._mouseStarted&&this._mouseUp(t),this._mouseDownEvent=t;var i=this,s=1===t.which,n="string"==typeof this.options.cancel&&t.target.nodeName?e(t.target).closest(this.options.cancel).length:!1;return s&&!n&&this._mouseCapture(t)?(this.mouseDelayMet=!this.options.delay,this.mouseDelayMet||(this._mouseDelayTimer=setTimeout(function(){i.mouseDelayMet=!0},this.options.delay)),this._mouseDistanceMet(t)&&this._mouseDelayMet(t)&&(this._mouseStarted=this._mouseStart(t)!==!1,!this._mouseStarted)?(t.preventDefault(),!0):(!0===e.data(t.target,this.widgetName+".preventClickEvent")&&e.removeData(t.target,this.widgetName+".preventClickEvent"),this._mouseMoveDelegate=function(e){return i._mouseMove(e)},this._mouseUpDelegate=function(e){return i._mouseUp(e)},this.document.bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate),t.preventDefault(),a=!0,!0)):!0}},_mouseMove:function(t){if(this._mouseMoved){if(e.ui.ie&&(!document.documentMode||9>document.documentMode)&&!t.button)return this._mouseUp(t);if(!t.which)return this._mouseUp(t)}return(t.which||t.button)&&(this._mouseMoved=!0),this._mouseStarted?(this._mouseDrag(t),t.preventDefault()):(this._mouseDistanceMet(t)&&this._mouseDelayMet(t)&&(this._mouseStarted=this._mouseStart(this._mouseDownEvent,t)!==!1,this._mouseStarted?this._mouseDrag(t):this._mouseUp(t)),!this._mouseStarted)},_mouseUp:function(t){return this.document.unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate),this._mouseStarted&&(this._mouseStarted=!1,t.target===this._mouseDownEvent.target&&e.data(t.target,this.widgetName+".preventClickEvent",!0),this._mouseStop(t)),a=!1,!1},_mouseDistanceMet:function(e){return Math.max(Math.abs(this._mouseDownEvent.pageX-e.pageX),Math.abs(this._mouseDownEvent.pageY-e.pageY))>=this.options.distance},_mouseDelayMet:function(){return 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i=Math.abs(s-u.values(t));(n>i||n===i&&(t===u._lastChangedValue||u.values(t)===d.min))&&(n=i,a=e(this),o=t)}),r=this._start(t,o),r===!1?!1:(this._mouseSliding=!0,this._handleIndex=o,a.addClass("ui-state-active").focus(),h=a.offset(),l=!e(t.target).parents().addBack().is(".ui-slider-handle"),this._clickOffset=l?{left:0,top:0}:{left:t.pageX-h.left-a.width()/2,top:t.pageY-h.top-a.height()/2-(parseInt(a.css("borderTopWidth"),10)||0)-(parseInt(a.css("borderBottomWidth"),10)||0)+(parseInt(a.css("marginTop"),10)||0)},this.handles.hasClass("ui-state-hover")||this._slide(t,o,s),this._animateOff=!0,!0))},_mouseStart:function(){return!0},_mouseDrag:function(e){var t={x:e.pageX,y:e.pageY},i=this._normValueFromMouse(t);return this._slide(e,this._handleIndex,i),!1},_mouseStop:function(e){return 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jquery.min.js

/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
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underscore-min.js

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//     http://underscorejs.org
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