- improved Makefile esp. with the "trim" function

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / substitution / ldrop_sfr.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/substitution/ldrop_sfr.ma b/matita/matita/contribs/lambdadelta/basic_2/substitution/ldrop_sfr.ma
index 4f4060ff166b641583c1f963fd8551f577d0bbc4..83c157a5af97bbc90e0830d30089cc2377da67eb 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/substitution/ldrop_sfr.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/substitution/ldrop_sfr.ma
@@ -55,7 +55,7 @@ lemma sfr_ldrop: ∀L,d,e.
   #e #_ #H0
   >(H0 I L V 0 ? ? ?) //
   /5 width=6 by sfr_abbr, ldrop_ldrop, lt_minus_to_plus_r/ (**) (* auto now too slow without trace *)
-| #d #_ #e #H0 
+| #d #_ #e #H0
   /5 width=6 by sfr_skip, ldrop_ldrop, le_S_S, lt_minus_to_plus_r/ (**) (* auto now too slow without trace *)
 ]
 qed.