HTML5 MathML <mn> Tag

Last Updated : 07 Jul, 2023

The MathML <mn> tag in HTML5 is used to display a numeric character which is normally a sequence of digits with a possible separator. It contains the arbitrary character and used like 4 as Four.

Syntax:

<mn> Numeric </mn>

Attributes: It accepts some attributes which are listed below:

class|id|style: This attribute is used to hold the styles of the child elements.
dir: This attributes holds the direction value. The direction value is acceptable ltr for left to right and rtl for right to left.
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.
mathsize: This attribute holds the value of the size for the content. The possible values are small, medium and big.
mathvariant: This attribute holds variety of typography like font-family.

Below example illustrates the MathML <mn> tag in HTML 5:

Example:

html

<!DOCTYPE html>
<html>

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

<body style="text-align:center;">

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

    <h3>HTML5 MathML mn tag</h3>

    <math>
        <mrow>
            <mrow>
                <msup>
                    <mi>x</mi>
                    <mn>2</mn>
                </msup>
                <mo>+</mo>
                <msup>
                    <mi>y</mi>
                    <mn>2</mn>
                </msup>
            </mrow>
            <mo>=</mo>
            <msup>
                <mi>z</mi>
                <mn>2</mn>
            </msup>
        </mrow>
    </math>
</body>

</html>