Math & Science ⇒ aligns between several multlined environment

[techas]

Hi all,
I am writing something for journal that requires two column page... space for equations is really small and some of my equation are fairly large.

My original file was like this (equations simplified here):

Code: Select all

\begin{subequations}\label{eq:mu-problem}
  \begin{align}[left = {\empheqlbrace\,}]
  A &= B & & \forall x \in \Omega, \\ 
  C &= D & & \forall y \in \Gamma,  
  \end{align}
\end{subequations}

After using the class of the journal, equations do not fit so I added some multlined environment:

Code: Select all

\begin{subequations}\label{eq:mu-problem}
  \begin{align}[left = {\empheqlbrace\,}]
    &\begin{multlined}
    A \\ 
    = B  \forall x \in \Omega, 
   \end{multlined} \\
  &\begin{multlined}
    C \\
    = D  \forall y \in \Gamma,  
   \end{multlined}
  \end{align}
\end{subequations}

Now, I would like to align the two \forall... any idea?

Thanks in advance,
Sergio

[Johannes_B]

No idea. You are showing non-standard comands, you are mention a journal class, but not which (link) you do not give a real usecase.

[Stefan Kottwitz]

Hi Sergio,

welcome to the forum!

Can you show us code that we can test? As we would not sit on your computer? It seems that the issue information is not sufficient to fix it.

Stefan