1. 2001-07-23 Re: Help about formulas lyx-devel Andre Poenitz 2. 2001-07-22 Re: Help about formulas lyx-annou Philipp Lehman 3. 2001-07-22 Re: Help about formulas lyx-annou Philipp Lehman 4. 2001-07-22 Help about formulas lyx-annou zegala 5. 2001-07-22 Help about formulas lyx-annou zegala