On Dec 17, 2007 1:40 AM, Nils Wagner <nwagner at iam.uni-stuttgart.de> wrote: > Hi Nathan, > > nearly all tests of your sandbox package multigrid work > for me. Oops. Try the most recent SVN. Is there a standard workaround for both forwards and backwards compatibility with 'set'? Will 'Sets' exist forever? -- Nathan Bell wnbell at gmail.com