Hello, I have tried to implement a morphism of operads (from the PreLie operad to the Dendriform operad) but I have some problem with codomains. Could somebody help ?
with my patch "free_operads_fc.patch" applied : sage: PL=PreLieOperad(QQ) sage: DO=DendriformOperad(QQ) sage: PLT=PL.basis().keys() sage: t0=PL(PLT([],'a')) sage: PL.operad_morphism(PL,t0) sage: PL.operad_morphism(DO,t0) the last two lines both returns an error related to codomain. The behaviour is different on 4.6.2 and 4.7 on 4.6.2 it returns an error for missing codomain on 4.7 it gives a wrong parent for the image Thanks for your help, Frederic -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to sage-combinat-devel@googlegroups.com. To unsubscribe from this group, send email to sage-combinat-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.