update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / web / basic_2_src.tbl

diff --git a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2_src.tbl b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2_src.tbl
index 4368142cb476779fc4b97d676daa16d1559d7eb5..618d4550e67992ebbda9b034faa1b4be84ca8b8a 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2_src.tbl
+++ b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2_src.tbl
@@ -238,12 +238,16 @@ table {
    ]
    class "red"
    [ { "syntax" * } {
-        [ { "append for local environments" * } {
-             [ [ "" ] "append ( ? @@ ? )" "append_length" * ]
+        [ { "equivalence up to exclusion binders" * } {
+             [ [ "for lenvs" ] "lveq ( ? ≋ⓧ*[?,?] ? )" "lveq_length" + "lveq_lveq" * ]
           }
         ]
-        [ { "head equivalence for terms" * } {
-             [ [ "" ] "theq ( ? ⩳[?,?] ? )" "theq_simple" + "theq_tdeq" + "theq_theq" + "theq_simple_vector" * ]
+        [ { "append" * } {
+             [ [ "for lenvs" ] "append ( ? @@ ? )" "append_length" * ]
+          }
+        ]
+        [ { "head equivalence" * } {
+             [ [ "for terms" ] "theq ( ? ⩳[?,?] ? )" "theq_simple" + "theq_tdeq" + "theq_theq" + "theq_simple_vector" * ]
           }
         ]
         [ { "degree-based equivalence" * } {
@@ -263,7 +267,6 @@ table {
         [ { "local environments" * } {
              [ [ "" ] "ceq_ext" "ceq_ext_ceq_ext" * ]
              [ [ "" ] "cext2" * ]
-             [ [ "" ] "lenv_voids ( ⓧ*[?]? )" * ]
              [ [ "" ] "lenv_length ( |?| )" * ]
              [ [ "" ] "lenv_weight ( ♯{?} )" * ]
              [ [ "" ] "lenv" * ]