Le 29/04/2017 à 16:38, Guenter Milde a écrit :
So, it seems in arabic equation numbering does not change sides. It still may be different with babel vs. polyglossia, with other RTL languages and/or additional packages.
I think that it depends on the package (Hebrew shall be checked too). This needs to be investigated.
The safe option would be a 3-way setting: equation numbers: default # no option left # leqno right # reqno + require("amsmath") ? This would also fit in the scheme to name opion settings that don't insert code "default".
I suspect we will have to do this, indeed. JMarc