Hi everybody, I'm new to ConTeXt and need a little expert help. When I'm running the following 'test.tex' file ------------------------ \starttext \placeformula \startformulas \startformula \startalign \NC A \NC = B \NR[+] \NC C \NC = D \NR[+] \stopalign \stopformula \startformula E \stopformula \stopformulas \stoptext ------------------ I get the following errors: systems : begin file test.tex at line 1 ! Missing $$ inserted. <to be read again> \Ustopdisplaymath \stopformula ->\normalstopformula \egroup \Ustopmath \hss <argument> ...= D \NR [+] \stopalign \stopformula \startformula E \stopformula \dostartformulas ...la \egroup \Ustopmath \hss }#2 \egroup \stopdisplaymath \... l.12 \stopformulas ! You can't use `\Ustopdisplaymath' in horizontal mode pages > flushing realpage 1, userpage 1, subpage 1 systems : end file test.tex at line 14 Does anybody know how to do this right? Startformulas itself works allright, if I leave out the alignment part. I also tried startmathalignment instead, but it gave the same errors. Best regards, Julian