On 09/07/2016 01:07 PM, Tadeus Ras wrote: > Hello fellow Lyx users, > > > In order to structure my thesis, I am using an Include for each > chapter (starting from the included thesis template in > Resources\examples\thesis —> > https://wiki.lyx.org/Examples/Thesis#toc7). Further I would like to > structure the different Includes by using Inputs for the associated > sections. For each Input, I set the Include-file it is in as the main > document. No problem so far. > > But I haven’t got to grips with my math macros file after several > attempts (tried also with https://wiki.lyx.org/Tips/ChildMathMacros) :-(
I generally use the "Solution" after the "LyX<1.5" thing. I.e., in the included file do: [ERT] \ifx\MathMacrosDefined\undefined \def\MathMacrosDefined{Hi there} [/ERT] Math macros go here. [ERT] \fi [/ERT] Now the macros are is only included once. Richard