X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Funwind1%2Funwind_structure_depth.ma;h=df3423e164aa3107f8d5c2407ccc6581b315e20b;hb=3c78efa39d4783f83638b1aabe8d776d83aabf35;hp=c13471e810765e89fa3ff41384172ff8da11fd30;hpb=d08b01eee540a6e955cb12cb7421da4198a4ef48;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/unwind1/unwind_structure_depth.ma b/matita/matita/contribs/lambdadelta/delayed_updating/unwind1/unwind_structure_depth.ma index c13471e81..df3423e16 100644 --- a/matita/matita/contribs/lambdadelta/delayed_updating/unwind1/unwind_structure_depth.ma +++ b/matita/matita/contribs/lambdadelta/delayed_updating/unwind1/unwind_structure_depth.ma @@ -22,7 +22,7 @@ include "ground/arith/nat_pred_succ.ma". (* Basic constructions with structure and depth ****************************) lemma unwind_rmap_structure (p) (f): - (⫯*[❘p❘]f) = ▼[⊗p]f. + (⫯*[♭p]f) = ▼[⊗p]f. #p elim p -p // * [ #n ] #p #IH #f // [