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Find changesets by keywords (author, files, the commit message), revision number or hash, or
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avoid dynamic parsing of hardwired strings;
2015-06-17, by wenzelm
more compact name
2015-06-17, by nipkow
NEWS
2015-06-17, by nipkow
merged
2015-06-17, by nipkow
renamed Multiset.set_of to the canonical set_mset
2015-06-17, by nipkow
correccted the pretty-printing specs for setsum and setprod
2015-06-17, by paulson
New WF theorem by Tjark Weber. Replaced the proof of the subsequent theorem.
2015-06-17, by paulson
another messy proof fixed
2015-06-16, by paulson
merged
2015-06-15, by wenzelm
more informative check: dummies are always allowed parse_term and should not lead to rejection here;
2015-06-15, by wenzelm
vacuous fact `TERM x`;
2015-06-15, by wenzelm
tuned signature;
2015-06-15, by wenzelm
inverted another messy proof
2015-06-15, by paulson
redundant: read = check o parse;
2015-06-15, by wenzelm
tuned;
2015-06-15, by wenzelm
moved sections;
2015-06-15, by wenzelm
moved sections;
2015-06-15, by wenzelm
tuned;
2015-06-15, by wenzelm
more robust: variables need not occur in body;
2015-06-15, by wenzelm
tuned;
2015-06-15, by wenzelm
tuned whitespace;
2015-06-15, by wenzelm
merged
2015-06-14, by wenzelm
improved treatment of Element.Obtains via Expression.prepare_stmt;
2015-06-14, by wenzelm
clarified context;
2015-06-14, by wenzelm
tuned comment;
2015-06-14, by wenzelm
another tangled proof
2015-06-14, by paulson
Merge
2015-06-14, by paulson
Tidied up more proofs
2015-06-14, by paulson
merged
2015-06-14, by wenzelm
more examples;
2015-06-14, by wenzelm
tuned signature;
2015-06-14, by wenzelm
tuned;
2015-06-14, by wenzelm
another proof
2015-06-14, by paulson
fixing more proofs
2015-06-14, by paulson
Merge
2015-06-13, by paulson
Merge
2015-06-13, by paulson
fixed another horrible proof
2015-06-13, by paulson
tuned proofs;
2015-06-13, by wenzelm
tuned signature;
2015-06-13, by wenzelm
merged
2015-06-13, by wenzelm
more on 'consider' and related concepts;
2015-06-13, by wenzelm
tuned proofs;
2015-06-13, by wenzelm
tuned proofs;
2015-06-13, by wenzelm
open parameters for 'consider' rule;
2015-06-13, by wenzelm
implicit rule for method "cases";
2015-06-13, by wenzelm
eliminated slightly odd Element.close_form: toplevel specifications have different policies than proof text elements;
2015-06-13, by wenzelm
clarified 'obtain', using structured 'have' statement;
2015-06-13, by wenzelm
tuned comments;
2015-06-13, by wenzelm
clarified 'consider', using structured 'have' statement;
2015-06-13, by wenzelm
more examples;
2015-06-13, by wenzelm
renamed "prems" to "that";
2015-06-13, by wenzelm
support for 'consider' command;
2015-06-11, by wenzelm
made SML/NJ happy;
2015-06-11, by wenzelm
support to parse obtain clause without type-checking yet;
2015-06-11, by wenzelm
tuned -- eliminated unused feature;
2015-06-11, by wenzelm
tuned signature;
2015-06-11, by wenzelm
tuned;
2015-06-11, by wenzelm
streamlined many more proofs
2015-06-13, by paulson
Merge
2015-06-13, by paulson
tidied more proofs
2015-06-13, by paulson
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