On 2013-03-13, Csikos Bela wrote: > Hello: > How can I edit text written in math mode in lyx? > An example: I write a fraction using \textrm for both > the numerator and the denominator. Then I decide to > change these to sans serif (textsf). How can I apply > the change to the fraction's numerator and denominator? > (ie. change the code \textrm to \textsf)?
Third method: * select and cut the fraction * paste into text - will appear as LaTeX macros * edit * cut and paste back to the formula This also works for complete formulas. Then, alternatively, you can select the LaTeX-macros-text and convert to a math box via Ctrl-M (or Alt-M D for a display formula). Günter