Minus Sign Symbol −
In the vast landscape of mathematical symbols and operations, the minus sign (-) stands as a fundamental symbol representing subtraction, negativity, and inverse operations. Its presence is ubiquitous, playing a pivotal role in arithmetic, algebra, calculus, and beyond.
Defining the Minus Sign
The minus sign, typically represented as a horizontal line with a shorter line to the right, signifies the operation of subtraction. It denotes the difference or decrease between two quantities, indicating that one quantity is being subtracted from another.
Arithmetic Representation
In arithmetic, the minus sign is used between two numbers to express the operation of subtraction, such as:
5 - 3 = 2
This statement signifies that subtracting 3 from 5 results in 2.
Negativity and Representation of Negative Numbers
Besides subtraction, the minus sign is instrumental in denoting negative numbers. It precedes a number to represent a value below zero. For instance:
-7
This represents the negative value seven units below zero on the number line.
Usage in Algebra and Calculus
In algebraic expressions, the minus sign is employed to denote subtraction of terms or variables. It also plays a crucial role in expressing inverse operations and is an integral part of calculus when dealing with derivatives and negative exponents.
Significance and Interpretation
The minus sign is not merely a symbol for subtraction; it conveys notions of decrease, difference, and direction in mathematics. It aids in understanding the relationships between values, the direction of a quantity in a specific context, and the representation of negative values.
The ubiquitous presence of the minus sign across various mathematical disciplines underscores its significance as a foundational symbol. Its roles in arithmetic operations, representation of negative numbers, algebraic expressions, and calculus highlight its importance in mathematical reasoning, analysis, and representation.
Exploring the nuances of the minus sign not only deepens mathematical understanding but also illuminates its indispensable role in mathematical operations, interpretation, and problem-solving.
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Minus Sign Symbol Information
| Symbol Name | Minus Sign |
| Unicode Version | 1.1 (June 1993) |
| Unicode | U+2212 |
| CSS Code | \2212 |
| HTML Entity | − |
Minus Sign Symbol Encoding
| UTF-8 | 0xE2 0x88 0x92 |
| UTF-16 | 0x2212 |
| UTF-32 | 0x00002212 |
Table of contents
- Minus Sign PNG and SVG files
- How to type minus sign in latex
- How to type minus sign on Microsoft Word
- How to type minus sign on Microsoft Windows
- How to type minus sign on Mac OS
- How to type minus sign on Linux
- How to type minus sign on IOS and Android
- How to use minus sign in CSS
- How to use minus sign in HTML
- Minus Sign representation in programming languages
Minus Sign symbol's PNG and SVG files
How to type minus sign symbol in latex
\documentclass{article}
\begin{document}
-
\end{document}
How to add minus sign symbol via keyboard on different Operating systems
You can type the minus sign on most modern devices with the help of following methods:
How to type minus sign symbol on Microsoft Word
You can type the minus sign on microsoft Microsoft Word using steps mentioned below:
- Place your cursor in the text area where you need to insert the symbol and type 2 2 1 2
- Without moving the cursor press keys Alt + x together
- The original 2 2 1 2 is now transformed into −
How to type minus sign symbol on Microsoft Windows
You can type the minus sign on Microsoft windows using following steps:
- Hold Alt and press to type minus sign on your windows machine.
How to type minus sign symbol on Mac OS
You can type the minus sign 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 “Minus Sign” in the search field at the top and press Enter
- The symbol should appear. Click on it to insert it into your text
How to type minus sign symbol on Linux
You can type the minus sign 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 2 2 1 2 consecutively
- And then press ↵ Enter , the desired symbol will be added to your document
How to type minus sign symbol on IOS and Android
The easiest way to type the minus sign on ios and android is to copy and paste it wherever you need it.
How to use minus sign in CSS
span {
content: "\2212";
}
How to type minus sign in HTML
<span>−</span>
Minus Sign symbol representation in programming languages
minus sign's representation in different programming languages can be found in table below:
| Language | Representation |
| Rust | \u{2212} |
| Ruby | \u{2212} |
| Python | \u2212 |
| PHP | \u{2212} |
| Perl | "\x{2212}" |
| Java | \u2212 |
| Modern JavaScript - Since ES6 | \u{2212} |
| JavaScript | \u2212 |
| Go | \u2212 |
| C# | \u2212 |
| C and C++ | \u2212 |
| Bash and Zsh - inside echo -e | \u2212 |
| RFC 5137 | \u'2212' |