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Asterisk Operator Symbol ∗

The Asterisk Operator, denoted as *, signifies multiplication in arithmetic and algebra. However, beyond multiplication, it is utilized in diverse mathematical contexts to denote different operations based on the specific field of study.

Representation and Usage

The symbol is primarily used to denote multiplication between numerical values or variables. For instance:

4 * 5 = 20

This expression represents the multiplication of 4 by 5, resulting in 20.

Applications in Mathematics

The Asterisk Operator finds extensive applications in arithmetic, algebra, statistics, computer science, and various scientific disciplines. Its usage goes beyond simple multiplication, extending to operations such as convolution in signal processing, Cartesian product in set theory, and more.

Significance and Interpretation

The * symbol serves as a versatile operator, allowing mathematicians and scientists to express different operations based on the context. Its interpretation varies depending on the field of study, highlighting its adaptability and significance in different mathematical contexts.

The Asterisk Operator, denoted as *, holds significant importance in mathematics, representing multiplication and serving as a versatile symbol for various operations in diverse mathematical fields. Its usage spans across arithmetic, algebra, statistics, computer science, and numerous scientific disciplines, showcasing its adaptability and importance in mathematical notation and operations.

Understanding the multifaceted nature of the Asterisk Operator enriches mathematical comprehension, offering a concise yet versatile symbol for expressing different operations in various mathematical contexts.

Asterisk Operator Symbol Information

Symbol Name
Asterisk Operator
Unicode Version
1.1 (June 1993)
Unicode
U+2217
CSS Code
\2217
HTML Entity
∗
Hex Code
∗
HTML Code
∗
Latex
{_\ast}
Symbol
∗

Asterisk Operator Symbol Encoding

UTF-8
0xE2 0x88 0x97
UTF-16
0x2217
UTF-32
0x00002217

Asterisk OperatorSymbol's PNG and SVG files

Asterisk Operator symbol png image
Asterisk Operator symbol svg image

Asterisk Operator Symbol in Latex

Asterisk Operator
1\documentclass{article} 2\begin{document} 3{_\ast} 4\end{document}

How to add asterisk operator symbol via keyboard on different Operating systems

You can type the asterisk operator symbol on most modern devices with the help of following methods:

How to type asterisk operator symbol on Microsoft Word

You can type the asterisk operator in Microsoft Word using steps mentioned below:

  • Place your cursor in the text area where you need to insert the symbol and type 2217
  • Without moving the cursor press keys Alt + x together
  • The original 2217 is now transformed into ∗

How to type asterisk operator symbol on Microsoft Windows

You can type the asterisk operator on Microsoft windows using following steps:

  • Hold Alt and press to type asterisk operator on your windows machine.

How to type asterisk operator symbol on Mac OS

You can type the asterisk operator on Mac OS using following steps:

  • Place your cursor in the text area where you need to insert the symbol
  • Press Ctrl + ⌘ Command + ⎵ Space to bring up the Character Viewer. Alternatively, choose Edit ⇒ Emoji & Symbols
  • Type "Asterisk Operator" in the search field at the top and press Enter
  • The symbol should appear. Click on it to insert it into your text
Mac OS Character Viewer
Mac OS Character Viewer

How to type asterisk operator symbol on Linux

You can type the asterisk operator on Linux using following steps:

  • Place your cursor in the text area where you need to insert the symbol
  • Hold ⇧ Shift + Ctrl and press the letter + U
  • Press keys 2217 consecutively
  • And then press ↵ Enter , the desired symbol will be added to your document

How to type asterisk operator symbol on IOS and Android

The easiest way to type the asterisk operator symbol on ios and android is to copy and paste it wherever you need it.

How to use asterisk operator in CSS

//CSS Example
1span { 2 content: \2217; 3 }

How to use asterisk operator in HTML

//HTML Example
1<span>&#8727;</span>

Asterisk Operator symbol representation in programming languages

Asterisk Operatorsymbol's representation in different programming languages can be found in table below:

LanguageRepresentation
Rust
\u{2217}
Ruby
\u{2217}
Python
\u2217
PHP
\u{2217}
Perl
\x{2217}
Java
\u2217
Modern JavaScript - Since ES6
\u{2217}
JavaScript
\u2217
Go
\u2217
C#
\u2217
C and C++
\u2217
Bash and Zsh - inside echo -e
\u2217
RFC 5137
\u'2217'