paulson [Wed, 13 Jan 1999 16:36:36 +0100] rev 6121
the separate FOL and ZF logics manual, with new material on datatypes and
inductive definitions
paulson [Wed, 13 Jan 1999 16:30:53 +0100] rev 6120
removal of FOL and ZF
paulson [Wed, 13 Jan 1999 16:29:50 +0100] rev 6119
minor updates on inductive definitions and datatypes
wenzelm [Wed, 13 Jan 1999 15:18:02 +0100] rev 6118
fixed titles;
paulson [Wed, 13 Jan 1999 15:14:47 +0100] rev 6117
tidying of datatype and inductive definitions
wenzelm [Wed, 13 Jan 1999 12:44:33 +0100] rev 6116
files scan.ML, source.ML, symbol.ML, pretty.ML moved to Pure/General;
nipkow [Wed, 13 Jan 1999 12:16:34 +0100] rev 6115
Refined arithmetic.
paulson [Wed, 13 Jan 1999 12:08:51 +0100] rev 6114
congruence rules finally use == instead of = and <->
paulson [Wed, 13 Jan 1999 12:08:18 +0100] rev 6113
generalized qed_spec_mp code to work for ZF
paulson [Wed, 13 Jan 1999 11:57:09 +0100] rev 6112
datatype package improvements