I need to use a gap package which is not installed by sage, namely nq. I have been able to install it using wiki instructions and I can use it in a gap session inside sage: e.g.,
LowerCentralFactors(FreeGroup(1),1); after the package has been loaded. In a sage session the following code works gap_reset_workspace() gap.LoadPackage('"nq"') F0=gap.FreeGroup(1) gap.LowerCentralFactors(F0,1) but not the following one gap.LowerCentralFactors(FreeGroup(1).gap(),1) Thanks, Enrique -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.