Sums in equation: how to display index under the sigma sign?
4288
Show inline math as if it were display math (and vice versa)
65896
Changing the appearance of equation numbers with amsmath
11971
How can I define a math operator behaving like \lim or \sum with limits?
59997
How can I properly write this equation in Latex?
76191
\atop vs. \substack for multiple lines under a sum
27001
How to calculate the following sum:
15840
Separate long math text under sum symbol into different lines?
18975
How to 'sum' a standard deviation?
71360
How do I represent the following equations
29804
Summation with jump indices like 1,4,6,9?
150453
How do I display an expression with negative powers?
31731
How to turn this into an equation and then sum the series?
109107
Adding labels to the equations when they are broken
28906
What are the differences between $$, \[, align, equation and displaymath?
113299
Equation numbering in square brackets
137815
Additive but not $\sigma$-additive function
125878
Confusion when going from index notation to matrix notation