X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fcomputation%2Facp_cr.ma;h=f5b3f6a05bf8803f81066371314b567049ab9a0d;hb=5902d6da146ca78b0ed5d062e3968f52868147c5;hp=a7281d51185c0e639f54265e94997536636e9438;hpb=ddd6cb6f4514d9ca97f857cafa218c170222f5aa;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/acp_cr.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/acp_cr.ma index a7281d511..f5b3f6a05 100644 --- a/matita/matita/contribs/lambdadelta/basic_2/computation/acp_cr.ma +++ b/matita/matita/contribs/lambdadelta/basic_2/computation/acp_cr.ma @@ -124,22 +124,22 @@ lemma aacr_acr: ∀RR,RS,RP. acp RR RS RP → acr RR RS RP (λG,L,T. RP G L T) | #H @(cp2 … H1RP … k) @(s1 … IHA) // ] | #G #L #Vs #HVs #T #H1T #H2T #L0 #V0 #X #des #HB #HL0 #H - elim (lifts_inv_appls1 … H) -H #V0s #T0 #HV0s #HT0 #H destruct + elim (lifts_inv_applv1 … H) -H #V0s #T0 #HV0s #HT0 #H destruct lapply (s1 … IHB … HB) #HV0 @(s2 … IHA … (V0 @ V0s)) /3 width=14 by rp_liftsv_all, acp_lifts, cp0, lifts_simple_dx, conj/ | #a #G #L #Vs #U #T #W #HA #L0 #V0 #X #des #HB #HL0 #H - elim (lifts_inv_appls1 … H) -H #V0s #Y #HV0s #HY #H destruct + elim (lifts_inv_applv1 … H) -H #V0s #Y #HV0s #HY #H destruct elim (lifts_inv_flat1 … HY) -HY #U0 #X #HU0 #HX #H destruct elim (lifts_inv_bind1 … HX) -HX #W0 #T0 #HW0 #HT0 #H destruct - @(s3 … IHA … (V0 @ V0s)) /5 width=6 by lifts_appls, lifts_flat, lifts_bind/ + @(s3 … IHA … (V0 @ V0s)) /5 width=6 by lifts_applv, lifts_flat, lifts_bind/ | #G #L #Vs #HVs #k #L0 #V0 #X #des #HB #HL0 #H - elim (lifts_inv_appls1 … H) -H #V0s #Y #HV0s #HY #H destruct + elim (lifts_inv_applv1 … H) -H #V0s #Y #HV0s #HY #H destruct >(lifts_inv_sort1 … HY) -Y lapply (s1 … IHB … HB) #HV0 @(s4 … IHA … (V0 @ V0s)) /3 width=7 by rp_liftsv_all, conj/ | #I #G #L #K #Vs #V1 #V2 #i #HA #HV12 #HLK #L0 #V0 #X #des #HB #HL0 #H - elim (lifts_inv_appls1 … H) -H #V0s #Y #HV0s #HY #H destruct + elim (lifts_inv_applv1 … H) -H #V0s #Y #HV0s #HY #H destruct elim (lifts_inv_lref1 … HY) -HY #i0 #Hi0 #H destruct elim (drops_drop_trans … HL0 … HLK) #X #des0 #i1 #HL02 #H #Hi1 #Hdes0 >(at_mono … Hi1 … Hi0) in HL02; -i1 #HL02 @@ -147,23 +147,23 @@ lemma aacr_acr: ∀RR,RS,RP. acp RR RS RP → acr RR RS RP (λG,L,T. RP G L T) elim (lift_total W1 0 (i0 + 1)) #W2 #HW12 elim (lifts_lift_trans … Hdes0 … HVW1 … HW12) // -Hdes0 -Hi0 #V3 #HV13 #HVW2 >(lift_mono … HV13 … HV12) in HVW2; -V3 #HVW2 - @(s5 … IHA … (V0 @ V0s) … HW12 HL02) /3 width=5 by lifts_appls/ + @(s5 … IHA … (V0 @ V0s) … HW12 HL02) /3 width=5 by lifts_applv/ | #G #L #V1s #V2s #HV12s #a #V #T #HA #HV #L0 #V10 #X #des #HB #HL0 #H - elim (lifts_inv_appls1 … H) -H #V10s #Y #HV10s #HY #H destruct + elim (lifts_inv_applv1 … H) -H #V10s #Y #HV10s #HY #H destruct elim (lifts_inv_bind1 … HY) -HY #V0 #T0 #HV0 #HT0 #H destruct elim (lift_total V10 0 1) #V20 #HV120 elim (liftv_total 0 1 V10s) #V20s #HV120s @(s6 … IHA … (V10 @ V10s) (V20 @ V20s)) /3 width=7 by rp_lifts, liftv_cons/ @(HA … (des + 1)) /2 width=2 by drops_skip/ [ @(s0 … IHB … HB … HV120) /2 width=2 by drop_drop/ - | @lifts_appls // + | @lifts_applv // elim (liftsv_liftv_trans_le … HV10s … HV120s) -V10s #V10s #HV10s #HV120s >(liftv_mono … HV12s … HV10s) -V1s // ] | #G #L #Vs #T #W #HA #HW #L0 #V0 #X #des #HB #HL0 #H - elim (lifts_inv_appls1 … H) -H #V0s #Y #HV0s #HY #H destruct + elim (lifts_inv_applv1 … H) -H #V0s #Y #HV0s #HY #H destruct elim (lifts_inv_flat1 … HY) -HY #W0 #T0 #HW0 #HT0 #H destruct - @(s7 … IHA … (V0 @ V0s)) /3 width=5 by lifts_appls/ + @(s7 … IHA … (V0 @ V0s)) /3 width=5 by lifts_applv/ ] qed.