The <sup> tag defines superscript text. Superscript text appears half a character above the normal line, and is sometimes rendered in a smaller font. Superscript text can be used for footnotes, like WWW [1]. Tip: Use the <sub> tag to define subscript text.

2025年2月24日 · The HTML element specifies inline text which is to be displayed as superscript for solely typographical reasons. Superscripts are usually rendered with a raised baseline using smaller text.

2025年1月14日 · In this example ² makes the “2” appear as a superscript in the formula x². ^e places the “e” in superscript for the approximation of Euler’s constant 2.718^e. For more details read the article – HTML Superscript Combining Subscript and Superscript. You can combine <sub> and <sup> within the same content when needed.

The <sup> tag is used to define a superscript text, which appears half a character above the regular line and is rendered smaller than the rest of the text. The tag is commonly used to define footnotes and formulas.

2025年1月14日 · Superscript is a text formatting style that raises characters above the normal line, commonly used for exponents, chemical isotopes, and ordinal numbers, and can be implemented in HTML using the tag.

The HTML and tags are used to implement superscript and subscript. In this tutorial, we will learn about them with the help of examples.

2022年7月19日 · The <sup> tag in HTML describes the text as a superscript text. Here the text is above the baseline of the text and that text appears in a smaller font. Syntax: ^Content... Example 1: C/C++ Code &lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt;

The HTML <sup> tag defines superscript text in an HTML document. For example, when dealing with an area value such as 36 ft 2 , the number 2 is rendered as superscript. This superscript text has a smaller font and appears with a raised baseline.

The <sup> (short for superscript) tag renders enclosed text as superscript. Superscript text appears half a character's height above the baseline, and is most often used in mathematical (e.g. y = x 2 ), or scientific formulas (e.g. E = mc 2 ).

The HTML <sup> tag is used for defining superscript text. Subscripts and superscripts are often used in mathematical expressions and in languages such as French as a convention to represent some abbreviations.