Weird notation - never seen before
60705
What does this E symbol mean?
104795
Weird objective-c syntax - square brackets and @ sign
153162
Can someone explain this weird font behavior? (EBGaramond-Maths)
595
Unknown modifier '/' in ...? what is it?
54814
What is this symbol $\int$ called?
18570
using $$ in a post causes strange number series to appear
50406
Typing strange letters¿ w/o numpad?
134050
Question about set notation: what does $]a,b[$ mean?
63149
Notation for functions vs. numbers
16287
Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?
76875
strange character replacement on SO
141991
What does the notation $S^n$ mean?
127410
notation of distribution
112100
What is the meaning of "$" sign in JavaScript
126379
What do square brackets, "[]", mean in function/class documentation?
40184
Notation in partial differentiation
146668
What does square bracket [] mean in the below code?