1
vote
0answers
19 views

Separate labels in cases to then reference [duplicate]

How can I label each of these equations separately so that I can refer to each of them later on? \[ \begin{cases} u_t+uu_x=-p_x, \\ H_t+(uH)_x=0, \end{cases} \]
3
votes
1answer
281 views

Subequation number not shown (empheq+amsart)

This is a Follow-up question to Number equations within array In the original post I was asking about the basics of subnumbering equations and I got satisfactory answers so I could implement the ...
2
votes
1answer
164 views

Separate labels in cases 2

Is there a cases package that lets me label my cases as I want? The cases and subcases environments of the cases package either labels tags with consecutive numbers or not at all. I would like some ...
20
votes
4answers
3k views

Separate labels in cases

As much as I have tried, it doesn't seem possible to use separate labels when using a casesconstruction (from the amsmath package). Ideally, I would like to be able to write something like ...