Hi! On Mon, Jun 18, 2001 at 03:15:17PM +0200, Do Hoang Son wrote: > > c=subs(b,log($1)==Log($1)); > unknown function 'Log' > ... > Of course, Log() is undefined one. Correct. So? Bye, Christian -- / Coding on PowerPC and proud of it \/ http://www.uni-mainz.de/~bauec002/