X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fmultiple%2Fllpx_sn_llor.ma;h=235eedbdacb2c5987f445cd0d02d685ec6fbc17d;hb=c60524dec7ace912c416a90d6b926bee8553250b;hp=91d9e649e4e1acadaa15af9adc43616418b69483;hpb=f10cfe417b6b8ec1c7ac85c6ecf5fb1b3fdf37db;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma b/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma index 91d9e649e..235eedbda 100644 --- a/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma +++ b/matita/matita/contribs/lambdadelta/basic_2/multiple/llpx_sn_llor.ma @@ -21,9 +21,9 @@ include "basic_2/multiple/lleq_alt.ma". (* Inversion lemmas on pointwise union for local environments ****************) lemma llpx_sn_llor_fwd_sn: ∀R. (∀L. reflexive … (R L)) → - ∀L1,L2,T,d. llpx_sn R d T L1 L2 → - ∀L. L1 ⋓[T, d] L2 ≡ L → lpx_sn R L1 L. -#R #HR #L1 #L2 #T #d #H1 #L #H2 + ∀L1,L2,T,l. llpx_sn R l T L1 L2 → + ∀L. L1 ⋓[T, l] L2 ≡ L → lpx_sn R L1 L. +#R #HR #L1 #L2 #T #l #H1 #L #H2 elim (llpx_sn_llpx_sn_alt … H1) -H1 #HL12 #IH1 elim H2 -H2 #_ #HL1 #IH2 @lpx_sn_intro_alt // #I1 #I #K1 #K #V1 #V #i #HLK1 #HLK