// Define the id of your board in BOARDID
const board = JXG.JSXGraph.initBoard(BOARDID, {
axis: true, boundingbox: [-6, 5, 6, -5]
});
var s = board.create('slider', [[0.75, -2], [4.5, -2], [0, 0, 10]], {name: 'S', snapWidth: 1});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.pow(-1, k) * Math.sin(2 * Math.PI * k * t) / k;
}
return val + 2;
}, -10, 10
], {strokeColor: '#bb0000'});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.sin(2 * Math.PI * (2 * k - 1) * t) / (2 * k - 1);
}
return val - 2;
}, -10, 10
], {strokeColor: '#cc5520'});
This example is licensed under a Creative Commons Attribution 4.0 International License.
Please note that you have to mention The Center of Mobile Learning with Digital Technology in the credits.
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that 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, {
axis: true, boundingbox: [-6, 5, 6, -5]
});
var s = board.create('slider', [[0.75, -2], [4.5, -2], [0, 0, 10]], {name: 'S', snapWidth: 1});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.pow(-1, k) * Math.sin(2 * Math.PI * k * t) / k;
}
return val + 2;
}, -10, 10
], {strokeColor: '#bb0000'});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.sin(2 * Math.PI * (2 * k - 1) * t) / (2 * k - 1);
}
return val - 2;
}, -10, 10
], {strokeColor: '#cc5520'});
<div id="board-0-wrapper" class="jxgbox-wrapper " style="width: 100%; ">
<div id="board-0" class="jxgbox" style="aspect-ratio: 12 / 10; width: 100%;" data-ar="12 / 10"></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 that 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, {
axis: true, boundingbox: [-6, 5, 6, -5]
});
var s = board.create('slider', [[0.75, -2], [4.5, -2], [0, 0, 10]], {name: 'S', snapWidth: 1});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.pow(-1, k) * Math.sin(2 * Math.PI * k * t) / k;
}
return val + 2;
}, -10, 10
], {strokeColor: '#bb0000'});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.sin(2 * Math.PI * (2 * k - 1) * t) / (2 * k - 1);
}
return val - 2;
}, -10, 10
], {strokeColor: '#cc5520'});
</script>
<jsxgraph width="100%" aspect-ratio="12 / 10" title="Waveforms: pulse and sawtooth" description="This construction was copied from JSXGraph examples database: http://jsxgraph.uni-bayreuth.de/share/" useGlobalJS="false">
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that you have to mention
The Center of Mobile Learning with Digital Technology
in the credits.
*/
const board = JXG.JSXGraph.initBoard(BOARDID, {
axis: true, boundingbox: [-6, 5, 6, -5]
});
var s = board.create('slider', [[0.75, -2], [4.5, -2], [0, 0, 10]], {name: 'S', snapWidth: 1});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.pow(-1, k) * Math.sin(2 * Math.PI * k * t) / k;
}
return val + 2;
}, -10, 10
], {strokeColor: '#bb0000'});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.sin(2 * Math.PI * (2 * k - 1) * t) / (2 * k - 1);
}
return val - 2;
}, -10, 10
], {strokeColor: '#cc5520'});
</jsxgraph>
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that 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, {
axis: true, boundingbox: [-6, 5, 6, -5]
});
var s = board.create('slider', [[0.75, -2], [4.5, -2], [0, 0, 10]], {name: 'S', snapWidth: 1});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.pow(-1, k) * Math.sin(2 * Math.PI * k * t) / k;
}
return val + 2;
}, -10, 10
], {strokeColor: '#bb0000'});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.sin(2 * Math.PI * (2 * k - 1) * t) / (2 * k - 1);
}
return val - 2;
}, -10, 10
], {strokeColor: '#cc5520'});
<div id="board-0-wrapper" class="jxgbox-wrapper " style="width: 100%; ">
<div id="board-0" class="jxgbox" style="aspect-ratio: 12 / 10; width: 100%;" data-ar="12 / 10"></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 that 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, {
axis: true, boundingbox: [-6, 5, 6, -5]
});
var s = board.create('slider', [[0.75, -2], [4.5, -2], [0, 0, 10]], {name: 'S', snapWidth: 1});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.pow(-1, k) * Math.sin(2 * Math.PI * k * t) / k;
}
return val + 2;
}, -10, 10
], {strokeColor: '#bb0000'});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.sin(2 * Math.PI * (2 * k - 1) * t) / (2 * k - 1);
}
return val - 2;
}, -10, 10
], {strokeColor: '#cc5520'});
</script>
<jsxgraph width="100%" aspect-ratio="12 / 10" title="Waveforms: pulse and sawtooth" description="This construction was copied from JSXGraph examples database: http://jsxgraph.uni-bayreuth.de/share/" useGlobalJS="false">
/*
This example is licensed under a
Creative Commons Attribution 4.0 International License.
https://creativecommons.org/licenses/by/4.0/
Please note that you have to mention
The Center of Mobile Learning with Digital Technology
in the credits.
*/
const board = JXG.JSXGraph.initBoard(BOARDID, {
axis: true, boundingbox: [-6, 5, 6, -5]
});
var s = board.create('slider', [[0.75, -2], [4.5, -2], [0, 0, 10]], {name: 'S', snapWidth: 1});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.pow(-1, k) * Math.sin(2 * Math.PI * k * t) / k;
}
return val + 2;
}, -10, 10
], {strokeColor: '#bb0000'});
board.create('functiongraph', [
function(t) {
var val = 0, sv = s.Value() + 1, k;
for (k = 1; k <= sv; k++) {
val += Math.sin(2 * Math.PI * (2 * k - 1) * t) / (2 * k - 1);
}
return val - 2;
}, -10, 10
], {strokeColor: '#cc5520'});
</jsxgraph>