Separate subequations over two lines each
63946
Show equation number only once in align environment
11214
How can I write multiple lines in a subscript?
57064
In Python, how do I split a string and keep the separators?
153221
awk extract multiple groups from each line
74762
How to sum up values of each two rows across their line in linux
96711
Simultaneous overset and superscript
30267
How to number each equation of simultaneous equations grouped by a left curly brace?
8411
How can I format a list to print each element on a separate line in python?
45661
Efficient algorithms to split and join lines?
156902
Turning separate lines into a comma separated list with quoted entries
91918
\eqref to give reference to a sequence of subequations
275
Two consecutive spaces
29090
Return only the portion of a line after a matching pattern
522
How to do multiple lines within braces?
27341
Making  a new environment combining equation and split
139251
Unix separation of specific numbers from Column
93704
I want to split a long equation in many lines