Jean-Marc Lasgouttes schrieb:
I don't understand. LyX supports esint the same way as amsmath. When a TeX file uses esint we set toe Math option accordingly.If "use esint" is set to auto, then we may add a \usepackage{esint}. On re-importation, this will lead to use_esint=always. I am not sure how to avoid that, but we shall at least note it.
Using esint and amsmath explicitly is correct, otherwise we would have uncompilable documents, see http://www.lyx.org/trac/ticket/5846
regards Uwe
