https://en.wikipedia.org/wiki/List_of_typographical_symbols_and_punctuation_marks
Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases. This list gives those most commonly encountered with Latin script. For a far more comprehensive list of symbols and signs, see List of Unicode characters.

https://math.stackexchange.com/questions/864606/difference-between-%E2%89%88-%E2%89%83-and-%E2%89%85
In LaTeX it is coded as \cong. ∼ ∼ is a similarity in geometry and can be used to show that two things are asymptotically equal (they become more equal as you increase a variable like n n ). This is a weaker statement than the other two. In LaTeX it is coded as \sim. ≃ ≃ is more of a grab-bag of meaning.

https://writingcenter.unc.edu/tips-and-tools/semi-colons-colons-and-dashes/
Common uses of colons. 1. To announce, introduce, or direct attention to a list, a noun or noun phrase, a quotation, or an example/explanation. You can use a colon to draw attention to many things in your writing. The categories listed below often overlap, so don't worry too much about whether your intended use of the colon fits one category

https://www.merriam-webster.com/grammar/punctuation
The shifting role of the apostrophe. To Use or Not Use the "?" in Requests. "Would you read this, please." A Guide to Using Colons. We'll get to semicolons later. How to Use Word Division Dots and Syllable Hyphens. Dictionary secrets, revealed! The Other Kind of 'Apostrophe'.

https://www.merriam-webster.com/grammar/a-guide-to-using-semicolons
The semicolon is the colon's quirkier sibling. While the colon is simply two dots stacked : the semicolon is a dot hovering over a comma ; The semicolon does jobs that are also done by other punctuation marks, but puts its own spin on the task. Like a comma, it can separate elements in a series. Like a period or colon, it often marks the end of

https://www.grammarly.com/punctuation
Grammar and Punctuation Checker. Eliminate punctuation mistakes and fine-tune your writing with the help of this free grammar and punctuation checker. Step 1: Add your text, and Grammarly will underline any issues. Step 2: Hover over the underlines to see suggestions. Step 3: Click a suggestion to accept it.

https://www.grammarly.com/blog/apostrophe/
They vary a bit, depending on what type of noun you are making into a possessive. Here are the rules of thumb: For most singular nouns, add -'s: The dog's leash. The writer's desk. The planet's atmosphere. For most plural nouns, add only an apostrophe: The dogs' leashes. The writers' desks.

https://www.grammarly.com/blog/slash/
It depends. When a slash signifies alternatives between only two words, don't use spaces before or after. When using slashes to signify alternatives between phrases or multi-word terms or compounds, a space before and after the slash makes text easier to read. Another time it's acceptable to use a space after a slash is when breaking up

https://www.thepunctuationguide.com/slash.html
The one inarguably acceptable use of the slash in formal writing pertains to poetry. The slash, with one space on either side, indicates a line break. In choosing your path in life, you might consider the words of Robert Frost, in his poem "The Road Not Taken": "I took the one less traveled by, / And that has made all the difference.".

https://punctuationmarks.org/
Apostrophe '. An apostrophe has two main functions. 1) An apostrophe shows that a letter (or letters) has been omitted from a word in a contraction. Examples. It's (it is) not ready yet. Come back later. I'd (I would) be happier if you did it without being asked. 2) An apostrophe is used to make a noun possessive.

https://www.yourdictionary.com/articles/english-punctuation-marks
Among the 16 most commonly used punctuation marks are the period, question mark, exclamation point, and comma. These, along with the other 12, are all listed neatly and explained for you here.

https://www.mathsisfun.com/symbols.html
Symbols save time and space when writing. Here are the most common mathematical symbols:

https://owl.purdue.edu/owl/general_writing/punctuation/apostrophe_introduction.html
The apostrophe shows this omission. Contractions are common in speaking and in informal writing. To use an apostrophe to create a contraction, place an apostrophe where the omitted letter (s) would go. Here are some examples: don't = do not. I'm = I am. he'll = he will. who's = who is. shouldn't = should not.

https://www.thesaurus.com/e/grammar/what-are-the-major-punctuation-marks/
No sentence is complete without a punctuation mark! Learn about the common types of punctuation marks & typographical symbols and how to use them.

https://www.grammarly.com/blog/quotation-marks/
The quotation marks symbol is a type of punctuation used for setting words and passages apart from the rest of the text. Quotation marks, or "quotes" for short, look just like commas, except quotation marks are at the top of a line instead of at the bottom. Double quotation marks are simply two "commas" next to each other, while single

https://www.grammar-monster.com/glossary/parenthesis.htm
Parenthesis in Apposition. "Parenthesis in apposition" is a word (s) used to rename or re-describe a nearby noun (usually the one immediately to its left). Like any parenthesis, it can be removed without damaging the grammatical structure of the sentence. For example (parenthesis in apposition shaded): Peter, my mate from school, won the lottery.

https://www.uopeople.edu/blog/punctuation-marks/
English Punctuation Guide. There are 14 punctuation marks that are used in the English language. They are: the period, question mark, exclamation point, comma, colon, semicolon, dash, hyphen, brackets, braces, parentheses, apostrophe, quotation mark, and ellipsis. If you want to make your writing easier to read and generally look more

https://www.merriam-webster.com/grammar/maybe-you-like-comma-splices-maybe-you-dont
A comma splice is a joining of two independent clauses with nothing but a comma. (Quick review: an independent clause is a part of a sentence that has its own subject and verb and could be used by itself as a simple sentence but is instead part of a larger sentence.) Comma splices are a subspecies of run-on sentence; a run-on sentence is when

https://grammarist.com/punctuation/square-brackets/
Square brackets are almost exclusively used within quotation marks to help make a quotation clearer or easier to understand. They offset words that help clarify, emphasize, or correct a direct quotation. A parenthesis is a type of bracket also known as a round bracket. They are used to offset words in texts to add additional information and detail.

https://www.grammarly.com/blog/parentheses-and-brackets/
Updated on November 15, 2022 Grammar. Parentheses and brackets are punctuation marks used to set apart certain words and sentences. Parentheses, ( ), are used to add extra information in text, while brackets, [ ], are used mainly in quotations to add extra information that wasn't in the original quote. A common point of confusion in English

https://wmich.edu/writing/punctuation/slash
Bring your new and used (not new/used) books to the exchange. Please alert your parent or guardian (not parent/guardian). Avoid the phrase "and/or.". The form is to be completed at the beginning of the fall or spring semesters (not fall and/or spring semesters). The slash ( / ) is often incorrectly called a backslash, especially when a Web

https://www.grammarly.com/blog/semicolon/
1 Use semicolons to connect related independent clauses. You can use a semicolon to join two closely related independent clauses. Let's put that another way. The group of words that comes before the semicolon should form a complete sentence, the group of words that comes after the semicolon should form a complete sentence, and the two

http://guidetogrammar.org/grammar/marks/slash.htm
A slash or slant or solidus or virgule [ /] (take your pick of names) is used to indicate a choice between the words it separates.. Using the pass/fail option backfired on her; she could've gotten an A. The slash can be translated as or and should not be used where the word or could not be used in its place. To avoid gender problems with pronouns, some writers use he/she, his/her, and him/her.