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Fixed nonexhaustive match problem in decomp, to make it fail more gracefully
2009-02-26, by berghofe
tuned NEWS;
2009-02-26, by wenzelm
merged
2009-02-26, by wenzelm
merged
2009-02-26, by huffman
add type annotation
2009-02-26, by huffman
disable floor_minus and ceiling_minus [simp]
2009-02-26, by huffman
merged
2009-02-26, by wenzelm
merged
2009-02-26, by paulson
Updated the theory syntax. Corrected an error in a command.
2009-02-26, by paulson
merged
2009-02-25, by huffman
generalize floor/ceiling to work with real and rat; rename floor_mono2 to floor_mono
2009-02-25, by huffman
new theory of Archimedean fields
2009-02-25, by huffman
add lemmas about comparisons of Fract a b with 0 and 1
2009-02-25, by huffman
merged
2009-02-25, by huffman
add lemma diff_Suc_1
2009-02-25, by huffman
Added lemmas for normalizing freshness results involving fresh_star.
2009-02-25, by berghofe
Added typing and evaluation relations, together with proofs of preservation
2009-02-25, by berghofe
merged
2009-02-25, by berghofe
Use LocalTheory.full_name instead of Sign.full_name, because the latter does
2009-02-25, by berghofe
Replaced Logic.unvarify by Variable.import_terms to make declaration of
2009-02-25, by berghofe
nominal_inductive and equivariance now work on local_theory.
2009-02-25, by berghofe
Added equivariance lemmas for fresh_star.
2009-02-25, by berghofe
NEWS
2009-02-25, by nipkow
merged
2009-02-25, by haftmann
robustified
2009-02-25, by haftmann
make more proofs work whether or not One_nat_def is a simp rule
2009-02-24, by huffman
add simp rules for numerals with 1::nat
2009-02-24, by huffman
fix lemma hypreal_hnorm_def
2009-02-24, by huffman
make proofs work whether or not One_nat_def is a simp rule; replace 1 with Suc 0 in the rhs of some simp rules
2009-02-23, by huffman
move lemma dvd_mod_imp_dvd into class semiring_div
2009-02-23, by huffman
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