Infinity is something we are introduced to in our math classes, and later on we learn that infinity can also be used in physics, philosophy, social sciences, etc. Infinity is characterized by a number of uncountable objects or concepts which have no limits or size. This concept can be used to describe something huge and boundless. It has been studied by plenty of scientists and philosophers of the world, since the early Greek and early Indian epochs. In writing, infinity can be noted by a specific mathematical sign known as the infinity symbol (∞) created by John Wallis, an English mathematician who lived and worked in the 17th century.
- For access to even more symbols, click the icon at the upper-right of the Character Viewer (circled below) to open a smaller version of the window in which you can scroll to the bottom for.
- Infinity ∞ is a maths text symbol for an infinite number that people had been texting from the times when ASCII encoding was developed. And you can type it right from your keyboard. I'll show you how to do it by using different techniques depending on your Operating System and tastes.
Double-click on the math symbol you want in the Keyboard Viewer. For example, the '∞' symbol. You may want to select from the various font options available on the right. You can also use the 'Add to Favorites' button. In the upper right, click on the Add to Favorites button.
The infinity symbol (∞) represents a line that never ends. The common sign for infinity, ∞, was first time used by Wallis in the mid 1650s. He also introduced 1/∞ for an infinitesimal which is so small that it can’t be measured. Wallis wrote about this and numerous other issues related to infinity in his book Treatise on the Conic Sections published in 1655. The infinity symbol looks like a horizontal version of number 8 and it represents the concept of eternity, endless and unlimited. Some scientists say, however, that John Wallis could have taken the Greek letter ω as a source for creating the infinity sign.
Overall, there are three major applications of infinity symbol:
- the mathematical
- the physical
- the metaphysical
Page Content
- Letters with Accents – (e.g. ó, ò, ñ)
- Other Foreign Characters – (e.g. ç, ¿, ß)
- Currency Symbols – (e.g. ¢, £, ¥)
- Math Symbols – (e.g. ±, °, ÷)
- Other Punctuation – (e.g. &, ©, §)
- Extra Accents:Extended Keyboard for OS X – (e.g. Ā, ý, č) New Page
Letters with Accents
This list is organized by Accent type. For the Template, the symbol 'V' means any vowel. The format is to hold the first two keys down simultaneously, release, then type the letter you wish to be accented.
ACCENT | SAMPLE | TEMPLATE |
---|---|---|
Acute | ó Ó | Option+E, V |
Circumflex | ô Ô | Option+I, V |
Grave | ò Ò | Option+`, V |
Tilde | õ Õ | Option+N, V Only works with 'n,N,o,O,a,A' |
Umlaut | ö Ö | Option+U, V |
Examples
Example 1: To input the letter ó, hold down the Option key, then the E key. Release both keys then type lowercase o.
Example 2: To input the letter Ó, hold down the Option key, then the E key. Release both keys then type capital O.
Other Foreign Characters
To insert these characters, press the Option key (bottom of keyboard) then other 'code' key to make the symbol appear.
SYMBOL | NAME | CODE |
---|---|---|
¡ | Upside-down exclamation mark | Option+1 |
¿ | Upside-down question mark | Shift+Option+? |
Ç,ç | French C cedille (caps/lowecase) | Shift+Option+C |
Œ,œ | OE ligature (caps/lowecase) | Shift+Option+Q |
ß | German Sharp/Double S | Option+S |
º, ª | Masculine Ordinal Number (Span/Ital/Portuguese) Feminine Ordinal Number | Option+0 |
Ø,ø | Nordic O slash (caps/lowecase) | Shift+Option+O |
Å,å | Nordic A ring (caps/lowecase) | Shift+Option+A |
Æ,æ | AE ligature (caps/lowecase) | Shift+Option+’ (apostrophe key) |
« » | Spanish/French quotation marks | Option+ |
Examples
Where To Find Infinity Symbol In Word For Mac Download
Example 1: To input French ç (Option+C), hold down the Option, then the C key. The ç will appear.
Example 2: To input French Ç (Shift+Option+C), hold down the Shift key, then the Option key,then the C key. The ç will appear.
Currency Symbols
SYMBOL | NAME | CODE |
---|---|---|
¢ | Cent sign | Option+4 |
£ | British Pound | Option+3 |
¥ | Japanese Yen | Option+Y |
€ | Euro Sign. | Shift+Option+2 May not be in older fonts. |
ƒ | Dutch Florin | Option+F |
Math Symbols
Where To Find Infinity Symbol In Word For Mac Osx
SYMBOL | NAME | CODE |
---|---|---|
÷ | Division sign | Option+/ |
± | Plus/minus sign | Shift+Option+= |
° | The degree symbol | Shift+Option+8 |
¬ | 'not' symbol | Option+L |
≥ | Greater than or equal to | Option+> |
≤ | Lesser than or equal to | Option+< |
√ | square root radical sign | Option+V |
π | Pi symbol | Option+P |
∞ | Infinity symbol | Option+5 |
≈ | Approximately | Option+X |
Δ | Delta/Difference | Option+J |
Σ | Sum Sign | Option+W |
∏ | Product Pi Symbol | Shift+Option+P |
Ω | Ohm sign | Option+Z |
µ | Micro | Option+M |
∂ | Partial Derivative | Option+D |
∫ | Integral Sign | Option+B |
‰ | Per Mil (1/1000) Sign | Shift+Option+R |
Other Punctuation
Where To Find Infinity Symbol In Word For Mac X
SYMBOL | NAME | CODE |
---|---|---|
© | Copyright symbol | Option+G |
® | Registered | Option+R |
™ | Trademark | Option+2 |
¶ | Paragraph Symbol | Option+7 |
• | Dot | Option+8 |
§ | Section Symbol | Option+6 |
– | en-dash. Option, then minus sign | Option+- |
— | em-dash | Shift+Option+- |
† | Dagger | Option+T |
Other Symbols
Where To Find Infinity Symbol In Word For Mac Osx
If the symbol you need is not on this page, try these options.