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doc-src/ERRATA.txt

changeset 599 | 08b403fe92b1 |

parent 507 | a00301e9e64b |

child 601 | 208834a9ba70 |

--- a/doc-src/ERRATA.txt Fri Sep 09 12:34:54 1994 +0200 +++ b/doc-src/ERRATA.txt Fri Sep 09 13:10:09 1994 +0200 @@ -1,39 +1,88 @@ -ERRATA in Springer book +$Id$ +ERRATA in the book "Isabelle: A Generic Theorem Prover" +by Lawrence C. Paulson (contributions by Tobias Nipkow) + +Some of these errors are typographical but most of them are due to continuing +changes to Isabelle. Thanks to Sara Kalvala, Tobias Nipkow -* = corrected by sending new pages + +INTRODUCTION TO ISABELLE + +Advanced Methods + +page 52, middle: the declaration "types bool,nat" should be "types bool nat" -*page 50: In section heading, Mixfix should be mixfix +page 57, bottom: should be addsimps in + val add_ss = FOL_ss addrews [add_0, add_Suc] + + +ISABELLE REFERENCE MANUAL -*page 217 and 251: fst and snd should be fst_conv and snd_conv. -*Also affects index: pages 310 and 317! +Introduction + +page 67: show_brackets is another flag, controlling display of bracketting + +Tactics -*page 224: type of id, namely $\To i$, should be $i \To i$ +page 85: subgoals_tac is another tactic, for multiple calls to subgoal_tac + +Theories + +page 117: the three lines of ML shown can be abbreviated to just + init_thy_reader(); -Intro/advanced -page 52: the declaration "types bool,nat" is illegal +page 118: extend_theory has been replaced by numerous functions for adding +types, constants, axioms, etc. + +Defining Logics -should be addsimps in 'val add_ss = FOL_ss addrews [add_0, add_Suc]' +page 127: type constraints ("::") now have a very low priority of 4. +As in ML, they must usually be enclosed in paretheses. + +Syntax Transformations + +page 145, line -5: delete repeated "the" in "before the the .thy file" -Ref/introduction: documented show_brackets; added\pageref{sec:goals-printing} +ISABELLE'S OBJECT-LOGICS + +Zermelo-Fraenkel Set Theory -Ref/goals: in 'Printing the proof state' added \ref{sec:printing-control} +page 209: axioms have been renamed: + union_iff is now Union_iff + power_set is now Pow_iff -Ref/tactic: documented subgoals_tac +page 215, bottom of figure 17.10: DiffD2 is now "c : A - B ==> c ~: B" + +page 215, bottom: rules mem_anti_sym and mem_anti_refl are now mem_asym and +mem_irrefl -Ref/theories: added init_thy_reader and removed extend_theory. +page 222, top: missing braces in qconverse_def (around right-hand side) +and QSigma_def (around <x;y>) + +page 223, top: lfp_def, gfp_def have missing braces around the argument of +Inter, Union -Ref/defining: type constraints ("::") now have a very low priority of 4. - As in ML, they must be enclosed in paretheses most of the time. +page 228: now there is also a theory of cardinal numbers and some +developments involving the Axiom of Choice. -Ref/syntax (page 145?): deleted repeated "the" in "before the the .thy file" +page 229: now there is another examples directory, IMP (a semantics +equivalence proof for an imperative language) + +Higher-Order Logic + +page 243: Pow is a new constant of type 'a set => 'a set set -Logics/ZF: **************** -renamed mem_anti_sym and mem_anti_refl to mem_asym and mem_irrefl -renamed union_iff to Union_iff -renamed power_set to Pow_iff -DiffD2: now is really a destruction rule -escaped braces in qconverse_def, QSigma_def, lfp_def, gfp_def +page 246: Pow is defined by Pow(A) == {B. B <= A} + +page 248: Pow has the rules + PowI A<=B ==> A: Pow(B) + PowD A: Pow(B) ==> A<=B +page 259: HOL theory files may now include datatype declarations and +(co)inductive definitions. (Two sections added.) + +page 259: now there is another examples directory, IMP (a semantics +equivalence proof for an imperative language)