What does a particular part of this equation mean?
124116
What does the notation $\binom{n}{i}$ mean?
117240
What does this error in an equation mean !missing} inserted
69783
Do not understand what is meant by "in terms of n"
130497
Understanding Dirac's notation
51029
Looking for a hint on the class of a particular equation
73374
Using braces to label parts of an equation
98040
Text in an equation
75216
What is the derivative of this?
141991
What does the notation $S^n$ mean?
17452
Is differentiating on both sides of an equation allowed?
40184
Notation in partial differentiation
108445
Am I interpreting this coefficient correctly?
130856
What does "this" point to?
134122
When is differentiating an equation valid?
157388
Doubt in a certain equation of a research paper
151930
What does it mean by $t=-1$?
98658
What do term symbols with a half-integer "$L$" like $^3[3/2]_{1/2}$ mean?