Dear All, I'm trying to get a nested alignment in math mode: +----------------------------------------------------------------+ | ..... & ................ | | +--------------------------------------------------+ | | | ..... & ................. | | | | ............................. | | | +--------------------------------------------------+ | +----------------------------------------------------------------+ Using \startformula \startalign \NC ..... \NC ................ \NR \NC \NC \startalign \NC ..... \NC ................. \NR \NC \NC ............................. \stopalign \stopalign \stopformula does not produce the desired result. How can I achieve this alignment? Thanks in advance and best regards, Marko