2010-06-03 |
Christian Urban |
added uminus_eqvt
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2010-05-27 |
Christian Urban |
fixed bug where perm_simp 'forgets' how to prove equivariance for the empty set
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2010-05-13 |
Christian Urban |
added flip_eqvt and swap_eqvt to the equivariance lists
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2010-05-09 |
Christian Urban |
added eqvt-lemma for split; changed semantics of perm_simp: excluded stands for constants about which no complaint is written out...eqvt_apply is now always applied
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2010-05-05 |
Christian Urban |
solved the problem with equivariance by first eta-normalising the goal
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2010-05-02 |
Christian Urban |
removed duplicate eqvt attribute
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2010-04-30 |
Christian Urban |
added eqvt-lemmas for Bex, Ball and Union
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2010-04-30 |
Christian Urban |
reorganised eqvt-file (now uses perm_simp already)
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2010-04-28 |
Christian Urban |
simpliied and moved the remaining lemmas about the atom-function to Nominal2_Base
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2010-04-27 |
Christian Urban |
moved mk_atom into the library; that meant that concrete atom classes need to be in Nominal2_Base
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2010-04-26 |
Christian Urban |
rewrote eqvts_raw to be a symtab, that can be looked up
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2010-04-25 |
Christian Urban |
tuned and cleaned
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2010-04-22 |
Christian Urban |
tuned parser
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2010-04-22 |
Christian Urban |
moved lemmas from FSet.thy to do with atom to Nominal2_Base, and to do with 'a::at set to Nominal2_Atoms; moved Nominal2_Eqvt.thy one up to be loaded before Nominal2_Atoms
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2010-04-18 |
Christian Urban |
tuned
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2010-04-18 |
Christian Urban |
tuned
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2010-04-18 |
Christian Urban |
preliminary parser for perm_simp metod
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2010-04-16 |
Christian Urban |
automatic proofs for equivariance of alphas
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2010-04-14 |
Christian Urban |
tuned and removed dead code
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2010-04-14 |
Christian Urban |
added a library for basic nominal functions; separated nominal_eqvt file
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2010-04-14 |
Christian Urban |
deleted test
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2010-04-12 |
Christian Urban |
moved equivariance of map into Nominal2_Eqvt file
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2010-04-12 |
Christian Urban |
implemented in thmdecls the case where eqvt-lemmas are of the form _ ==> _
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2010-04-11 |
Christian Urban |
fixed bug in thmdecls with destructing Trueprop; some initial infrastructure for eqvt-theorems of the form _ ==> _
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2010-04-11 |
Christian Urban |
used warning instead of tracing (does not seem to produce stable output)
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2010-04-11 |
Christian Urban |
added more robust tracing infrastructure; a strict version of the eqvt_tac raises an error if not all permutations cannot be analysed
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2010-04-09 |
Christian Urban |
changed the eqvt-tac to move only outermost permutations inside; added tracing infrastructure for the eqvt-tac
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2010-04-04 |
Christian Urban |
separated general nominal theory into separate folder
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