Question on intuition behind notation in u substitution
3360
Is $\frac{\textrm{d}y}{\textrm{d}x}$ not a ratio?
78869
On the justification of the result of a limit utilizing little-o. (quick question)
134273
Bash: Why does this Brace Expression work this way?
83840
Evaluate $\int\sec^4(u) \operatorname d \!u$
98658
What do term symbols with a half-integer "$L$" like $^3[3/2]_{1/2}$ mean?
130497
Understanding Dirac's notation
102080
What's the meaning of * and & when applied to variable names?
143757
Why is ushort + ushort equal to int?
134050
Question about set notation: what does $]a,b[$ mean?
116977
Why conjugate when switching order of inner product?
36990
Notation of the second derivative - Where does the d go?
64344
Notation question: $\ll$
69851
Understanding the bitwise AND Operator
11423
Understand the meaning of `$_`
33164
Formal basis for variable substitution in limits
76020
What's the intuition for dot product?
8820
Meaning of backtick in floating-point literal