Hi, I would like to change the calligraphic font (using \mathcal) to rsfs fonts. I have read online that adding \usepackage{calrsfs} in the preamble should allow me to use rsfs fonts with \mathcal. Even though in lyx the font changes in the pdf output it is still the older calligraphic font. I have lyx version 2.0.6 in windows 7. Please let me know how I can use rsfs fonts.
Thank you for your help, M. Bumin Yenmez