2011-06-06 |
Christian Urban |
slightly stronger property in fundef_ex_prop
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2011-06-05 |
Christian Urban |
added a more general lemma fro fundef_ex1
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2011-06-02 |
Christian Urban |
removed dead code
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2011-05-10 |
Christian Urban |
updated to new Isabelle (> 9 May)
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2011-05-09 |
Christian Urban |
merged
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2011-05-03 |
Christian Urban |
proved that lfp is equivariant (that simplifies equivariance proofs of inductively defined predicates)
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2011-05-09 |
Christian Urban |
more on pearl-paper
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2011-04-21 |
Christian Urban |
more to the pearl paper
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2011-04-09 |
Christian Urban |
eqvt of supp and fresh is proved using equivariance infrastructure
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2011-04-07 |
Christian Urban |
eqvt_lambda without eta-expansion
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2011-03-14 |
Christian Urban |
equivariance for All and Ex can be proved in terms of their definition
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2011-03-11 |
Christian Urban |
more on the paper
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2011-03-01 |
Christian Urban |
a bit more tuning
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2011-02-28 |
Christian Urban |
split the library into a basics file; merged Nominal_Eqvt into Nominal_Base
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2011-02-25 |
Christian Urban |
some slight polishing
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2011-02-24 |
Christian Urban |
added a lemma about fresh_star and Abs
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2011-01-27 |
Christian Urban |
the proofs with eqvt_at
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2011-01-19 |
Christian Urban |
added obtain_fresh lemma; tuned Lambda.thy
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2011-01-19 |
Christian Urban |
ported some of the old proofs to serve as testcases
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2011-01-19 |
Christian Urban |
added Minimal file to test things
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2011-01-18 |
Christian Urban |
defined properly substitution
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2011-01-18 |
Christian Urban |
removed finiteness assumption from set_rename_perm
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2011-01-18 |
Christian Urban |
the function translating lambda terms to locally nameless lambda terms; still needs a stronger abs_eq_iff lemma...at the moment only proved for restrictions
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2011-01-18 |
Christian Urban |
modified the renaming_perm lemmas
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2011-01-17 |
Christian Urban |
moved high level code from LamTest into the main libraries.
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2011-01-14 |
Christian Urban |
strengthened renaming lemmas
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2011-01-10 |
Christian Urban |
a few lemmas about freshness for at and at_base
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2011-01-06 |
Christian Urban |
some further lemmas for fsets
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2011-01-03 |
Christian Urban |
simple cases for string rule inductions
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2010-12-31 |
Christian Urban |
added small example for strong inductions; functions still need a sorry
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2010-12-19 |
Christian Urban |
a stronger statement for at_set_avoiding
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2010-12-16 |
Christian Urban |
simple cases for strong inducts done; infrastructure for the difficult ones is there
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2010-12-14 |
Christian Urban |
freshness theorem in strong exhausts; (temporarily includes a cheat_tac to make all tests go through)
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2010-12-07 |
Christian Urban |
moved general theorems into the libraries
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2010-11-29 |
Christian Urban |
isarfied some of the high-level proofs
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2010-11-29 |
Christian Urban |
completed proofs in Foo2
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2010-11-28 |
Christian Urban |
completed the strong exhausts rules for Foo2 using general lemmas
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2010-11-27 |
Christian Urban |
tuned proof to reduce number of warnings
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2010-11-27 |
Christian Urban |
disabled the Foo examples, because of heavy work
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2010-11-21 |
Christian Urban |
added example Foo2.thy
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2010-11-14 |
Christian Urban |
merged Nominal-General directory into Nominal; renamed Abs.thy to Nominal2_Abs.thy
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| base
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2010-03-20 |
Christian Urban |
moved infinite_Un into mainstream Isabelle; moved permute_boolI/E lemmas
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2010-03-02 |
Christian Urban |
updated (added lemma about commuting permutations)
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2010-02-25 |
Christian Urban |
moved Nominal to "toplevel"
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| base
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