This website is a beta version. The official release will be in **2024**.
// Define the id of your board in BOARDID
const board = JXG.JSXGraph.initBoard(BOARDID, {boundingbox: [-5, 20, 5, -2], axis:true});
var A = board.create('point', [1, Math.exp(1)]);
var graph = board.create('functiongraph', [
function(x) {
var a = Math.log(A.Y()) / A.X();
return Math.exp(a * x);
}]);
var txt = board.create('text', [-3, 10,
() => 'a = ' + (Math.log(A.Y()) / A.X()).toFixed(2)],
{fontSize: 16});
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/*
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, {boundingbox: [-5, 20, 5, -2], axis:true});
var A = board.create('point', [1, Math.exp(1)]);
var graph = board.create('functiongraph', [
function(x) {
var a = Math.log(A.Y()) / A.X();
return Math.exp(a * x);
}]);
var txt = board.create('text', [-3, 10,
() => 'a = ' + (Math.log(A.Y()) / A.X()).toFixed(2)],
{fontSize: 16});
<div id="board-0-wrapper" class="jxgbox-wrapper " style="width: 100%; ">
<div id="board-0" class="jxgbox" style="aspect-ratio: 1 / 1; width: 100%;" data-ar="1 / 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 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, {boundingbox: [-5, 20, 5, -2], axis:true});
var A = board.create('point', [1, Math.exp(1)]);
var graph = board.create('functiongraph', [
function(x) {
var a = Math.log(A.Y()) / A.X();
return Math.exp(a * x);
}]);
var txt = board.create('text', [-3, 10,
() => 'a = ' + (Math.log(A.Y()) / A.X()).toFixed(2)],
{fontSize: 16});
</script>
<jsxgraph width="100%" aspect-ratio="1 / 1" title="Draggable exponential function" description="This construction was copied from JSXGraph examples database: https://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, {boundingbox: [-5, 20, 5, -2], axis:true});
var A = board.create('point', [1, Math.exp(1)]);
var graph = board.create('functiongraph', [
function(x) {
var a = Math.log(A.Y()) / A.X();
return Math.exp(a * x);
}]);
var txt = board.create('text', [-3, 10,
() => 'a = ' + (Math.log(A.Y()) / A.X()).toFixed(2)],
{fontSize: 16});
</jsxgraph>
QR code for example "Draggable exponential function"