HTML5 MathML <mfenched> tag

Last Updated : 07 Jul, 2023

The MathML <mfenched> tag in HTML5 is used to add custom open and closing parentheses. Like you can open any parentheses and can close different brackets and separators.

Syntax:

<mfenced open="parentheses" close="parentheses" separators=" ">
    child elements
</mfenced>

Attributes: This tag accepts some attribute which are listed below:

class|id|style: This attribute is used to hold the styles of the child elements.
href: This attribute is used to hold any hyperlink to a specified URL.
mathbackground: This attribute holds the value of the math expressions background color.
mathcolor: This attribute holds the color of the math expressions.
open: This attribute holds the opening parentheses.
separator: This attribute holds the separator for each string or anything you want to separate from anything.
close: This attribute holds the closing parentheses.

Below example illustrates the MathML <mfenched> tag in HTML5:

Example:

HTML

<!DOCTYPE html>
<html>

<head>
    <title>HTML5 MathML mfenched tag</title>
</head>

<body>
    <center>
        <h1 style="color:green">
            GeeksforGeeks
        </h1>

        <h3>HTML5 MathML mfenched tag</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>
                </mfenched>
        </math>
    </center>
</body>

</html>