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Usage in mathematics and computer programming. In mathematics, the equal sign can be used as a simple statement of fact in a specific case (" x = 2 "), or to create definitions (" let x = 2 "), conditional statements (" if x = 2, then ... "), or to express a universal equivalence (" (x + 1)2 = x2 + 2x + 1 ").
The German layout differs from the English (US and UK) layouts in four major ways: The positions of the "Z" and "Y" keys are switched. In English, the letter "y" is very common and the letter "z" is relatively rare, whereas in German the letter "z" is very common and the letter "y" is very uncommon. [1]
The triple bar or tribar, ≡, is a symbol with multiple, context-dependent meanings indicating equivalence of two different things. Its main uses are in mathematics and logic. It has the appearance of an equals sign = with a third line.
Double tilde: Approximation [≈] or Double negation [ ~ (~ ] This page uses orthographic and related notations. For the notations , / / and [ ] used in this article, see IPA Brackets and transcription delimiters. The tilde ( / ˈtɪld, - di, - də, - deɪ /) [1] ˜ or ~, is a grapheme with a number of uses.
If there is no key, the symbol can be produced on Windows with Alt+3 5, on Mac OS with ⌥ Opt+3, and on Linux with Compose + +. See also. pound sign, £ sharp sign, ♯ viewdata square, ⌗, equal and parallel to symbol, ⋕; looped square, ⌘; the Chinese character for "well" 井; the game tic-tac-toe
Keyboard shortcuts make it easier and quicker to perform some simple tasks in your AOL Mail. Access all shortcuts by pressing shift +? on your keyboard. All shortcuts are formatted for Windows computers, but most will work on a Mac by substituting Cmd for Ctrl or Option for Alt.
In UK and Ireland keyboard layouts, only two alternative use symbols are printed on most keyboards, which require the AltGr key to function. These are: € the euro sign. Located on the "4/$" key. ¦ the broken bar symbol. Located on the "`/¬" key, to the immediate left of "1".
not sign u+00ad: 240: 0173: soft hyphen ® u+00ae: 169: 0174: registered sign ¯ u+00af: 238: 0175: macron ° u+00b0: 248: 0176: degree sign ± u+00b1: 241: 0177: plus-minus sign 2: u+00b2: 253: 0178: superscript two 3: u+00b3: 252: 0179: superscript three ´ u+00b4: 239: 0180: acute accent μ u+00b5: 230: 0181: micro sign ¶ u+00b6: 20: 244 ...
On computer keyboards, the Esc key Esc (named Escape key in the international standard series ISO/IEC 9995) is a key used to generate the escape character (which can be represented as ASCII code 27 in decimal, Unicode U+001B, or Ctrl + [ ).
The shift key on an English Windows keyboard (above the left "Ctrl" key) The Shift key⇧ Shift is a modifier key on a keyboard, used to type capital letters and other alternate "upper" characters. There are typically two shift keys, on the left and right sides of the row below the home row.