- advances in the theory of cofrees

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / computation / fpbc_fleq.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/fpbc_fleq.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/fpbc_fleq.ma
index 9056ca4c77074a20ff258fd295b8098e94ea1d1b..cf2ee2ffc8a9d3d26c20dac63e2e6214c26a297b 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/fpbc_fleq.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/fpbc_fleq.ma
@@ -20,14 +20,14 @@ include "basic_2/computation/fpbc.ma".
 
 (* Properties on lazy equivalence on closures *******************************)
 
-lemma fpbc_fleq_trans: â\88\80h,g,G1,G,G2,L1,L,L2,T1,T,T2. â¦\83G1, L1, T1â¦\84 â\89»â\8b\95[h, g] ⦃G, L, T⦄ →
-                       â¦\83G, L, Tâ¦\84 â\8b\95[0] â¦\83G2, L2, T2â¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 â\89»â\8b\95[h, g] ⦃G2, L2, T2⦄.
+lemma fpbc_fleq_trans: â\88\80h,g,G1,G,G2,L1,L,L2,T1,T,T2. â¦\83G1, L1, T1â¦\84 â\89»â\89¡[h, g] ⦃G, L, T⦄ →
+                       â¦\83G, L, Tâ¦\84 â\89¡[0] â¦\83G2, L2, T2â¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 â\89»â\89¡[h, g] ⦃G2, L2, T2⦄.
 #h #g #G1 #G #G2 #L1 #L #L2 #T1 #T #T2 *
 /3 width=9 by fleq_trans, ex2_3_intro/
 qed-.
 
-lemma fleq_fpbc_trans: â\88\80h,g,G1,G,G2,L1,L,L2,T1,T,T2. â¦\83G1, L1, T1â¦\84 â\8b\95[0] ⦃G, L, T⦄ →
-                       â¦\83G, L, Tâ¦\84 â\89»â\8b\95[h, g] â¦\83G2, L2, T2â¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 â\89»â\8b\95[h, g] ⦃G2, L2, T2⦄.
+lemma fleq_fpbc_trans: â\88\80h,g,G1,G,G2,L1,L,L2,T1,T,T2. â¦\83G1, L1, T1â¦\84 â\89¡[0] ⦃G, L, T⦄ →
+                       â¦\83G, L, Tâ¦\84 â\89»â\89¡[h, g] â¦\83G2, L2, T2â¦\84 â\86\92 â¦\83G1, L1, T1â¦\84 â\89»â\89¡[h, g] ⦃G2, L2, T2⦄.
 #h #g #G1 #G #G2 #L1 #L #L2 #T1 #T #T2 #H1 *
 #G0 #L0 #T0 #H0 #H02 elim (fleq_fpbu_trans … H1 … H0) -G -L -T
 /3 width=9 by fleq_trans, ex2_3_intro/