What does tilde mean in front of a number? To type a tilde symbol on Windows or Mac, hold down the Shift key and press the one key above the Tab key. For example, ~A means “not A” or “A is not true”. In logic, the tilde (~) is used to indicate approximate or negation. For example, if someone says “I love you~” in a message, they might be using the tilde to show that they’re speaking in a lovingly playful way. In online chat, a tilde (~) placed next to a word is often used to indicate a “cute” tone of voice. What does it mean when someone puts a tilde after a word? When people put a ~ at the end of a sentence, it shows that they’re speaking in a “cute” or flirtatious tone. The tilde (~) is a wavy dash that is used in chat as a shortcut for the words “about” or “approximately.” For example, if you wanted to say that you are about to go out for dinner, you would type ~dinner. This would tell the calculator to use the value of 3.14 as its nearest approximation for pi (3.14159). In other words, it is used to approximate a value.įor example, if you have a value of 3.14159 and you want to find the value that is closest to 3.14, you would use the tilde symbol and enter 3.14~. The tilde (~) is used in mathematics to indicate a “nearby” or “similar” value.
And in programming, it can be used as an operator (e.g. In mathematics, it may be used as a diacritical mark to show vowel length or distinctions between similar words (e.g.
In languages, it may be used to indicate a slight pause, change in pitch or tone, or to lengthen a preceding vowel sound. The tilde is a symbol typically used in language, mathematics and programming.
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