On Wed, 5 Apr 2006, WN wrote: > One thing I want to do with a set of subformula's is > to reference the main formula but still subnumbering the equations > like
Try this. Warning: I do not know everything that is happening here. There may be some unexpected side effects. \unprotect \def\placesubformulawithnumber{% \dodoubleempty\doplacesubformulawithnumber} \def\doplacesubformulawithnumber[#1][#2]%#2 gobbles spaces {\iffirstargument \incrementnumber[\v!formula] \makesectionnumber[\v!formula] \rawreference{\s!for}{#1}{\composedsectionnumber} \else \incrementnumber[\v!formula] \fi\placesubformula} \protect > \starttext %% > \incrementnumber[formula] %% > \placesubformula \placesubformulawithnumber[eqn1] %I need to think of a smaller name > \startformula > \startalign > \NC div \vec{E} \NC = \epsilon_{0}^{-1} \rho \NR[eqn1:A][a] > \NC rot \vec{E} \NC = 0 \NR > \NC div \vec{B} \NC = 0 \NR[eqn1:B][b] > \NC rot \vec{B} \NC = \mu_{0} \vec{j} \NR > \stopalign > \stopformula > See *\in[eqn1] *for the static Maxwell equations, where we are going to > examine \in[eqn1:A] a bit further .... > \stoptext > Also, note that div and rot should be in text font. You should probably do \startmathcollection[default] \definemathcommand [div] [nolop] {\mfunction{div}} \definemathcommand [rot] [nolop] {\mfunction{rot}} \stopmathcollection and use \div \rot etc. HTH, Aditya -- Aditya Mahajan, EECS Systems, University of Michigan http://www.eecs.umich.edu/~adityam || Ph: 7342624008 _______________________________________________ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context