'A' or 'an' against optional (bracketed) part?
45402
"A/An" preceding a parenthetical statement
26325
Does an adjective apply to both nouns when they are joined with 'and' [or 'or']?
34062
Should I use a semicolon or a dash to connect two closely related sentences?
61248
Why is "the" sometimes optional?
1625
LaTeX: optional arguments with square brackets
96572
Difference between 'part' and 'a part'?
46568
Should I use "or" or "nor" in the following case?
130415
Negating quantifiers with brackets
78396
Logical Operators, || or OR?
1357
How many ways are there to parenthesise an expression?
70043
Is it correct to have 'a' before a proper noun?
37188
Difference between '.' , '?' and '*' in regular expressions?
83021
Use of a/an with abbreviations
142618
Why does the "or" go before the "and"?
20163
Usage of brackets/parentheses
43071
"(" or "\left(" parentheses?
41350
When to use & instead of "and"