Am 21.02.2016 um 05:48 schrieb Andrew Parsloe:
"If you want to reference the subequations at once". I don't think "at once" sounds right to a native English speaker. "At once" means "immediately" rather than "as a whole" or "collectively". Thus I would prefer, "If you want to reference the subequations collectively".
Thanks, I used this term now. The changes are in: www.lyx.org/trac/changeset/e8eed35c/lyxgit (I misspelled your name, sorry.) regards Uwe
