nipkow [Fri, 01 Oct 1993 13:26:22 +0100] rev 17
asm_full_simp_tac now fails when applied to a state w/o subgoals.
lcp [Thu, 30 Sep 1993 10:54:01 +0100] rev 16
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
lcp [Thu, 30 Sep 1993 10:26:38 +0100] rev 15
ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext
domrange/image_subset,vimage_subset: deleted needless premise!
misc: This slightly simplifies two proofs in Schroeder-Bernstein Theorem
ind-syntax/rule_concl: recoded to avoid exceptions
intr-elim: now checks conclusions of introduction rules
func/fun_disjoint_Un: now uses ex_ex1I
list-fn/hd,tl,drop: new
simpdata/bquant_simps: new
list/list_case_type: restored!
bool.thy: changed 1 from a "def" to a translation
Removed occurreces of one_def in bool.ML, nat.ML, univ.ML, ex/integ.ML
nat/succ_less_induct: new induction principle
arith/add_mono: new results about monotonicity
simpdata/mem_simps: removed the ones for succ and cons; added succI1,
consI2 to ZF_ss
upair/succ_iff: new, for use with simp_tac (cons_iff already existed)
ordinal/Ord_0_in_succ: renamed from Ord_0_mem_succ
nat/nat_0_in_succ: new
ex/prop-log/hyps_thms_if: split up the fast_tac call for more speed
lcp [Thu, 30 Sep 1993 10:10:21 +0100] rev 14
ex/{bin.ML,comb.ML,prop.ML}: replaced NewSext by Syntax.simple_sext
domrange/image_subset,vimage_subset: deleted needless premise!
misc: This slightly simplifies two proofs in Schroeder-Bernstein Theorem
ind-syntax/rule_concl: recoded to avoid exceptions
intr-elim: now checks conclusions of introduction rules
func/fun_disjoint_Un: now uses ex_ex1I
list-fn/hd,tl,drop: new
simpdata/bquant_simps: new
list/list_case_type: restored!
bool.thy: changed 1 from a "def" to a translation
Removed occurreces of one_def in bool.ML, nat.ML, univ.ML, ex/integ.ML
nat/succ_less_induct: new induction principle
arith/add_mono: new results about monotonicity
simpdata/mem_simps: removed the ones for succ and cons; added succI1,
consI2 to ZF_ss
upair/succ_iff: new, for use with simp_tac (cons_iff already existed)
ordinal/Ord_0_in_succ: renamed from Ord_0_mem_succ
nat/nat_0_in_succ: new
ex/prop-log/hyps_thms_if: split up the fast_tac call for more speed
lcp [Fri, 24 Sep 1993 11:27:15 +0200] rev 13
Added example from Avron: Gentzen-Type Systems, Resolution and Tableaux, JAR 10
lcp [Fri, 24 Sep 1993 11:13:55 +0200] rev 12
Added ex_ex1I: new introduction rule for the EX! quantifier.
lcp [Fri, 24 Sep 1993 10:52:55 +0200] rev 11
Added MRS, MRL from ZF/ROOT.ML. These support forward proof, resolving a
rule's premises against a list of other proofs.
lcp [Tue, 21 Sep 1993 11:16:19 +0200] rev 10
This commit should not have been necessary. For some reason, the previous
commit did not update genrec.ML. There were still occurrences of SIMP_TAC.
Was the commit perhaps interrupted??
lcp [Mon, 20 Sep 1993 18:39:45 +0200] rev 9
make-all now has set +e so that New Jersey runs will continue even if some
logic fails. change_simp added to help change to new simplifier.
lcp [Mon, 20 Sep 1993 17:02:11 +0200] rev 8
Installation of new simplfier. Previously appeared to set up the old
simplifier to rewrite with the partial ordering [=, something not possible
with the new simplifier. But such rewriting appears not to have actually
been used, and there were few complications. In terms.ML setloop was used
to avoid infinite rewriting with the letrec rule. Congruence rules were
deleted, and an occasional SIMP_TAC had to become asm_simp_tac.