This attribute holds the opening parentheses of any equation same as close attribute. This attribute is accepted by <mfenched> tag.
Syntax:
<element open="parentheses">
Attribute Value:
- Parentheses: Holds the parentheses which will be used to open any equation.
Below example illustrate the open Attribute in HTML5 MathML:
Example:
HTML
<!DOCTYPE html>
<html>
<head>
<title>HTML5 MathML open attribute</title>
</head>
<body>
<center>
<h1 style="color:green">
GeeksforGeeks
</h1>
<h3>HTML5 MathML open attribute</h3>
<math>
<mfenced open="{" close="}" separators="">
<mrow>
<msup>
<mi>x</mi>
<mn>2</mn>
</msup>
<mo>+</mo>
<msup>
<mi>y</mi>
<mn>2</mn>
</msup>
<mo>=</mo>
<msup>
<mi>z</mi>
<mn>2</mn>
</msup>
</mrow>
</mfenced>
</math>
</center>
</body>
</html>
|
Output:
Supported Browsers: The browsers supported by HTML5 MathML open attribute are listed below: