1994-08-15 lcp 1994-08-15 ZF/List, ex/Brouwer,Data,LList,Ntree,TF,Term: much simplified proof of _unfold
1994-08-12 lcp 1994-08-12 installation of new inductive/datatype sections
1994-07-26 lcp 1994-07-26 Misc minor updates
1994-07-15 clasohm 1994-07-15 added thy_name to Datatype_Fun's parameter
1994-07-01 clasohm 1994-07-01 changed syntax of datatype declaration
1994-06-21 lcp 1994-06-21 Various updates and tidying
1993-10-22 lcp 1993-10-22 sample datatype defs now use datatype_intrs, datatype_elims
1993-10-15 lcp 1993-10-15 ZF/ex/tf/tree,forest_unfold: streamlined the proofs Updated other inductive def examples as per changes in the package.
1993-09-30 lcp 1993-09-30 ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext ex/prop-log/hyps_thms_if: split up the fast_tac call for more speed called expandshort
1993-09-16 clasohm 1993-09-16 Initial revision