When you pass the fleqn option to amsmath, breqn will use it in all dmath environments: the equations will be flush-left and indented rather than centered.
However when you use dgroup to group multiple dmath equations together, the equations will be centered again, even if you specify the noalign argument to dgroup.
It would be nice if you could have groups of equations flush-left and indented. I know the main purpose of dgroup is to align them all to equality signs, but the noalign option should disable that and the flush-left option should work.
Just having multiple dmaths followed by one another seems to produce way too much vertical space between equations, especially if you have a larger \parskip than usual.
When you pass the
fleqnoption toamsmath,breqnwill use it in alldmathenvironments: the equations will be flush-left and indented rather than centered.However when you use
dgroupto group multipledmathequations together, the equations will be centered again, even if you specify thenoalignargument todgroup.It would be nice if you could have groups of equations flush-left and indented. I know the main purpose of
dgroupis to align them all to equality signs, but thenoalignoption should disable that and the flush-left option should work.Just having multiple
dmaths followed by one another seems to produce way too much vertical space between equations, especially if you have a larger\parskipthan usual.