--- a/doc-src/ERRATA.txt Mon Nov 21 10:39:32 1994 +0100
+++ b/doc-src/ERRATA.txt Mon Nov 21 10:51:40 1994 +0100
@@ -38,6 +38,8 @@
Defining Logics
+
+
page 127: type constraints ("::") now have a very low priority of 4.
As in ML, they must usually be enclosed in paretheses.
@@ -47,13 +49,22 @@
Simplification
+page 157 display: Union operator is too big
+
page 158, "!": Isabelle now permits more general left-hand sides, so called
higher-order patterns.
+
ISABELLE'S OBJECT-LOGICS
+First-Order Logic
+
+page 191: FOL_dup_cs is now deleted (use deepen_tac FOL_cs instead)
+
Zermelo-Fraenkel Set Theory
+page 204: type i has class term, not (just) logic
+
page 209: axioms have been renamed:
union_iff is now Union_iff
power_set is now Pow_iff
@@ -91,6 +102,8 @@
page 252: sum_case now has type ['a=>'c,'b=>'c, 'a+'b] =>'c
Definition and rules modified accordingly
+page 252: HOL_dup_cs is now deleted (use deepen_tac HOL_cs instead)
+
page 254: nat_case now has type ['a, nat=>'a, nat] =>'a
Definition modified accordingly