X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_transition%2Fcpx_fqus.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_transition%2Fcpx_fqus.ma;h=3be9277cdc9d4427bf9da43b0f023ad22c9286ee;hb=c7b50fec51b9a25d5bc536f44e54179fd53efb44;hp=6c1d31e771457cb2537f876cb8f19e89c9e3f5ce;hpb=adb9ba187619cea977d1d22971eba27eb437cd6a;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpx_fqus.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpx_fqus.ma index 6c1d31e77..3be9277cd 100644 --- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpx_fqus.ma +++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpx_fqus.ma @@ -101,7 +101,7 @@ qed-. lemma fquq_cpx_trans_tneqx: ∀h,b,G1,G2,L1,L2,T1,T2. ⦃G1,L1,T1⦄ ⬂⸮[b] ⦃G2,L2,T2⦄ → ∀U2. ⦃G2,L2⦄ ⊢ T2 ⬈[h] U2 → (T2 ≛ U2 → ⊥) → ∃∃U1. ⦃G1,L1⦄ ⊢ T1 ⬈[h] U1 & T1 ≛ U1 → ⊥ & ⦃G1,L1,U1⦄ ⬂⸮[b] ⦃G2,L2,U2⦄. -#h #b #G1 #G2 #L1 #L2 #T1 #T2 #H12 elim H12 -H12 +#h #b #G1 #G2 #L1 #L2 #T1 #T2 #H12 elim H12 -H12 [ #H12 #U2 #HTU2 #H elim (fqu_cpx_trans_tneqx … H12 … HTU2 H) -T2 /3 width=4 by fqu_fquq, ex3_intro/ | * #HG #HL #HT destruct /3 width=4 by ex3_intro/