HTML5 | Mathematical operators Last Updated : 03 Dec, 2018 Comments Improve Suggest changes Like Article Like Report Mathematical Operators are used for representation of mathematical and technical operators. In HTML5 some special codes are used. For the representation of these operators we can use the name or hexadecimal(Hex) reference. Examples: Input : &minus or − Output : - Input : × or × Output : x Input : ¾ or ¾ Output : 3/4 java <!DOCTYPE html> <html> <body> <p>∑</p> <p>∑</p> <p>°</p> <p>°</p> <p>≈</p> <p>≈</p> </body> </html> Output: In writing the hex reference in html code, a semicolon is required at the end. Some Common mathematical Characters are- Some Complex mathematical symbols are- Comment More infoAdvertise with us Next Article HTML5 | Mathematical operators I IshwarGupta Follow Improve Article Tags : Misc Web Technologies HTML HTML5 Practice Tags : Misc Similar Reads HTML5 <summary> Tag The HTML <summary> tag defines a summary for the <details> element. The <summary> tag is used along with the <details> element and provides a summary visible to the user. When the user clicks the summary, the content placed inside the <details> element becomes visible w 3 min read HTML details Tag The <details> tag in HTML is used to create a disclosure widget from which the user can view or hide additional information. It is used with the <summary> tag, which provides the title or header for the details section. It's generally used for FAQs, dropdown menus, or to show/hide additi 2 min read HTML dialog Tag The <dialog> tag in HTML5 defines a dialog box or window. It can be used for pop-up notifications, messages, or custom user interactions. The <dialog> element can be shown or hidden using JavaScript, providing a native way to create modal interfaces.HTML<!DOCTYPE html> <html> 2 min read HTML bdi Tag The <bdi> tag in HTML stands for "Bi-Directional Isolation." It is used to isolate a part of text that might be formatted in a different direction than the surrounding text. This is particularly useful in multilingual applications where text in different languages may be displayed together, an 2 min read HTML5 rt Tag The <rt> tag in HTML is used to define the explanation of the ruby annotation which is a small text, attached with the main text. Such kind of annotation is used in Japanese publications. This tag is new in HTML5.Syntax:Â Â <rt> Explanation... </rt>Example 1: This example describes 2 min read HTML5 <meter> Tag The HTML <meter> form Attribute defines the scale for measurement in a well-defined range and supports a fractional value. It is also known as a gauge. It is used in Disk use, relevant query results, etc. Avoid using the <meter> tag to denote progress, such as in a progress bar. Instead, 3 min read HTML 5 <progress> Tag The HTML 5 <progress> Tag is used to represent the progress of a task. It is similar to an indicator that displays the progress of completing a task. It is not used to represent the disk space or relevant query. Note: This tag is used in conjunction with JavaScript to display the progress of a 3 min read HTML5 date attribute in <input> Tag The date attribute in the input tag creates a calendar to choose the date, which includes day, month, and year. Syntax: <input type = "date">Example 1: Use date attribute in input tag html <!DOCTYPE html> <html> <head> <title>Date Attribute</title> </head> 1 min read HTML5 rp Tag The <rp> tag in HTML is used to provide parentheses around a ruby main text that defines the information. This tag is used when the browser does not support ruby annotations. Such kind of annotation is used in Japanese publications. It is an optional tag. This tag is used within the <ruby 2 min read HTML <mark> Tag The <mark> tag in HTML is used to define the marked text. It is used to highlight the part of the text in a paragraph. The <mark> tag is new in HTML 5.Syntax: <mark> Contents... </mark>Note: The <mark> tag also supports the Global Attributes and Event Attributes in HTML 2 min read Like