Can't understand why these four notations are same?
737
With arrays, why is it the case that a[5] == 5[a]?
6276
Difference between \xx{} and \mathxx{}?
60953
How could we formalize the introduction of new notation?
31979
Notation: Why write the differential first?
53687
Why is $\text{Hom}(V,W)$ the same thing as $V^* \otimes W$?
148571
Simplify function notation
46446
What's the difference between dot syntax and square bracket syntax?
75416
what is the difference between >&2 and &>2
91521
Ambiguity of notation: $\sin(x)^2$
115295
Why are the two dot product definitions equal?
107056
Notation for Subspaces
124116
What does the notation $\binom{n}{i}$ mean?
98591
What does an ampersand after this assignment operator mean?
73253
Question About equal signs in Theorems
72570
Notation for repeated application of function
28906
What are the differences between $$, \[, align, equation and displaymath?
20701
The ^^ notation in various engines