<iframe src="http://jsxgraph.org/share/iframe/antiderivative" style="border: 1px solid black; overflow: hidden; width: 550px; aspect-ratio: 55 / 65;" name="JSXGraph example: Antiderivative" allowfullscreen ></iframe>
<div id="board-0-wrapper" class="jxgbox-wrapper " style="width: 100%; "> <div id="board-0" class="jxgbox" style="aspect-ratio: 2 / 1; width: 100%;" data-ar="2 / 1"></div> </div> <script type = "text/javascript"> /* This example is licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/ Please note you have to mention The Center of Mobile Learning with Digital Technology in the credits. */ const BOARDID = 'board-0'; const board = JXG.JSXGraph.initBoard(BOARDID, { boundingbox: [-3, 10, 3, -3], axis: true, showClearTraces: true }); var p = []; p.push(board.create('point', [-2, Math.random() * 5 + 5], { name: '', size: 2 })); p.push(board.create('point', [0, 2], { name: '', size: 2 })); p.push(board.create('point', [0.5, Math.random() * 1 + 7], { name: '', size: 2 })); // f defines the function graph through the three points var f = JXG.Math.Numerics.lagrangePolynomial(p); var plot = board.create('functiongraph', [f, -3, 3]); var s = board.create('glider', [-2, f(-2), plot], { name: 'drag me', color: 'black', size: 5 }); var int = board.create('integral', [ [function() { return p[0].X(); }, function() { return s.X(); }], plot ], { fillOpacity: 0.2 }); var F = board.create('point', [function() { return s.X(); }, function() { return JXG.Math.Numerics.I([p[0].X(), s.X()], f); }], { trace: true, name: 'F', fillColor: '#0000aa', strokeColor: '#0000aa', face: '[]' }); </script>
/* This example is licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/ Please note you have to mention The Center of Mobile Learning with Digital Technology in the credits. */ const BOARDID = 'your_div_id'; // Insert your id here! const board = JXG.JSXGraph.initBoard(BOARDID, { boundingbox: [-3, 10, 3, -3], axis: true, showClearTraces: true }); var p = []; p.push(board.create('point', [-2, Math.random() * 5 + 5], { name: '', size: 2 })); p.push(board.create('point', [0, 2], { name: '', size: 2 })); p.push(board.create('point', [0.5, Math.random() * 1 + 7], { name: '', size: 2 })); // f defines the function graph through the three points var f = JXG.Math.Numerics.lagrangePolynomial(p); var plot = board.create('functiongraph', [f, -3, 3]); var s = board.create('glider', [-2, f(-2), plot], { name: 'drag me', color: 'black', size: 5 }); var int = board.create('integral', [ [function() { return p[0].X(); }, function() { return s.X(); }], plot ], { fillOpacity: 0.2 }); var F = board.create('point', [function() { return s.X(); }, function() { return JXG.Math.Numerics.I([p[0].X(), s.X()], f); }], { trace: true, name: 'F', fillColor: '#0000aa', strokeColor: '#0000aa', face: '[]' });
<jsxgraph width="100%" aspect-ratio="2 / 1" title="Antiderivative" description="This construction was copied from JSXGraph examples database: BTW HERE SHOULD BE A GENERATED LINKuseGlobalJS="false"> /* This example is licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/ Please note you have to mention The Center of Mobile Learning with Digital Technology in the credits. */ const board = JXG.JSXGraph.initBoard(BOARDID, { boundingbox: [-3, 10, 3, -3], axis: true, showClearTraces: true }); var p = []; p.push(board.create('point', [-2, Math.random() * 5 + 5], { name: '', size: 2 })); p.push(board.create('point', [0, 2], { name: '', size: 2 })); p.push(board.create('point', [0.5, Math.random() * 1 + 7], { name: '', size: 2 })); // f defines the function graph through the three points var f = JXG.Math.Numerics.lagrangePolynomial(p); var plot = board.create('functiongraph', [f, -3, 3]); var s = board.create('glider', [-2, f(-2), plot], { name: 'drag me', color: 'black', size: 5 }); var int = board.create('integral', [ [function() { return p[0].X(); }, function() { return s.X(); }], plot ], { fillOpacity: 0.2 }); var F = board.create('point', [function() { return s.X(); }, function() { return JXG.Math.Numerics.I([p[0].X(), s.X()], f); }], { trace: true, name: 'F', fillColor: '#0000aa', strokeColor: '#0000aa', face: '[]' }); </jsxgraph>
// Define the id of your board in BOARDID const board = JXG.JSXGraph.initBoard(BOARDID, { boundingbox: [-3, 10, 3, -3], axis: true, showClearTraces: true }); var p = []; p.push(board.create('point', [-2, Math.random() * 5 + 5], { name: '', size: 2 })); p.push(board.create('point', [0, 2], { name: '', size: 2 })); p.push(board.create('point', [0.5, Math.random() * 1 + 7], { name: '', size: 2 })); // f defines the function graph through the three points var f = JXG.Math.Numerics.lagrangePolynomial(p); var plot = board.create('functiongraph', [f, -3, 3]); var s = board.create('glider', [-2, f(-2), plot], { name: 'drag me', color: 'black', size: 5 }); var int = board.create('integral', [ [function() { return p[0].X(); }, function() { return s.X(); }], plot ], { fillOpacity: 0.2 }); var F = board.create('point', [function() { return s.X(); }, function() { return JXG.Math.Numerics.I([p[0].X(), s.X()], f); }], { trace: true, name: 'F', fillColor: '#0000aa', strokeColor: '#0000aa', face: '[]' });
This example is licensed under a Creative Commons Attribution 4.0 International License. Please note you have to mention The Center of Mobile Learning with Digital Technology in the credits.