huffman [Sun, 20 May 2007 05:27:45 +0200] rev 23043
rearranged sections
huffman [Sun, 20 May 2007 03:19:42 +0200] rev 23042
add lemmas about continuity and derivatives of roots
huffman [Sun, 20 May 2007 03:19:14 +0200] rev 23041
add lemma DERIV_inverse_function
huffman [Sun, 20 May 2007 03:18:50 +0200] rev 23040
add lemmas LIM_compose2, isCont_LIM_compose2
haftmann [Sat, 19 May 2007 19:35:31 +0200] rev 23039
improved aliassing
haftmann [Sat, 19 May 2007 19:35:17 +0200] rev 23038
more robust thm handling
chaieb [Sat, 19 May 2007 19:08:42 +0200] rev 23037
added a set of NNF normalization lemmas and nnf_conv
chaieb [Sat, 19 May 2007 19:08:06 +0200] rev 23036
added lt and some other infix operation analogous to Ocaml's num library
chaieb [Sat, 19 May 2007 18:20:34 +0200] rev 23035
added a generic conversion for quantifier elimination and a special useful instance
chaieb [Sat, 19 May 2007 18:19:45 +0200] rev 23034
added binop_conv, aconvc
chaieb [Sat, 19 May 2007 18:19:06 +0200] rev 23033
added cpat antiquotation for reading certified patterns
nipkow [Sat, 19 May 2007 14:05:05 +0200] rev 23032
unfold min/max in Stefans code generator
nipkow [Sat, 19 May 2007 13:41:13 +0200] rev 23031
added code generation based on Isabelle's rat type.
nipkow [Sat, 19 May 2007 13:40:33 +0200] rev 23030
Disabled Stefancs code generator - already enabled in RealDef.
haftmann [Sat, 19 May 2007 11:33:57 +0200] rev 23029
constant op @ now named append
haftmann [Sat, 19 May 2007 11:33:34 +0200] rev 23028
fixed comment
haftmann [Sat, 19 May 2007 11:33:33 +0200] rev 23027
dropped legacy
haftmann [Sat, 19 May 2007 11:33:32 +0200] rev 23026
improved eta expansion
haftmann [Sat, 19 May 2007 11:33:31 +0200] rev 23025
dropped nonsense comment
haftmann [Sat, 19 May 2007 11:33:30 +0200] rev 23024
fixed text
haftmann [Sat, 19 May 2007 11:33:28 +0200] rev 23023
eliminated name clash with List.append
haftmann [Sat, 19 May 2007 11:33:26 +0200] rev 23022
added qualification for ambiguous definition names
haftmann [Sat, 19 May 2007 11:33:25 +0200] rev 23021
tuned
haftmann [Sat, 19 May 2007 11:33:24 +0200] rev 23020
typ_of instance for int
haftmann [Sat, 19 May 2007 11:33:23 +0200] rev 23019
hide locale predicate "field" from HOL library
haftmann [Sat, 19 May 2007 11:33:22 +0200] rev 23018
no special treatment in naming of locale predicates stemming form classes
haftmann [Sat, 19 May 2007 11:33:21 +0200] rev 23017
uniform module names for code generation
haftmann [Sat, 19 May 2007 11:33:20 +0200] rev 23016
added Executable_Real
haftmann [Sat, 19 May 2007 11:33:19 +0200] rev 23015
updated
nipkow [Sat, 19 May 2007 08:43:15 +0200] rev 23014
Had to replace "case 1/2" by "case base/step". No idea why.
nipkow [Sat, 19 May 2007 07:47:51 +0200] rev 23013
*** empty log message ***
huffman [Sat, 19 May 2007 04:52:24 +0200] rev 23012
remove dependence on Hilbert_Choice.thy
huffman [Sat, 19 May 2007 04:51:03 +0200] rev 23011
use THE instead of SOME
huffman [Fri, 18 May 2007 18:20:39 +0200] rev 23010
minimize imports
huffman [Fri, 18 May 2007 17:35:07 +0200] rev 23009
Prove existence of nth roots using Intermediate Value Theorem
huffman [Fri, 18 May 2007 16:13:07 +0200] rev 23008
avoid using real_mult_inverse_left; cleaned up
huffman [Fri, 18 May 2007 16:11:13 +0200] rev 23007
use mult_strict_mono instead of real_mult_less_mono
berghofe [Fri, 18 May 2007 11:12:03 +0200] rev 23006
Fixed bug in subst causing primrec functions returning functions
to be rejected.
haftmann [Fri, 18 May 2007 09:16:57 +0200] rev 23005
dropped word_setup.ML
krauss [Thu, 17 May 2007 23:04:54 +0200] rev 23004
added files
krauss [Thu, 17 May 2007 23:03:47 +0200] rev 23003
updated
krauss [Thu, 17 May 2007 23:00:06 +0200] rev 23002
moved lemmas to Nat.thy
krauss [Thu, 17 May 2007 22:58:53 +0200] rev 23001
added induction principles for induction "backwards": P (Suc n) ==> P n
krauss [Thu, 17 May 2007 22:37:34 +0200] rev 23000
added pointer to new Unification theory
krauss [Thu, 17 May 2007 22:33:41 +0200] rev 22999
Added unification case study (using new function package)
huffman [Thu, 17 May 2007 21:51:32 +0200] rev 22998
avoid using redundant lemmas from RealDef.thy
haftmann [Thu, 17 May 2007 19:49:40 +0200] rev 22997
canonical prefixing of class constants
haftmann [Thu, 17 May 2007 19:49:21 +0200] rev 22996
dropped beta/eta normalization of defining equations
haftmann [Thu, 17 May 2007 19:49:20 +0200] rev 22995
refined pow function
haftmann [Thu, 17 May 2007 19:49:17 +0200] rev 22994
abstract size function in hologic.ML
haftmann [Thu, 17 May 2007 19:49:16 +0200] rev 22993
tuned
huffman [Thu, 17 May 2007 19:29:39 +0200] rev 22992
add classes ring_no_zero_divisors and dom
huffman [Thu, 17 May 2007 19:12:47 +0200] rev 22991
generalize class restrictions on some lemmas
huffman [Thu, 17 May 2007 18:32:17 +0200] rev 22990
added classes ring_no_zero_divisors and dom (non-commutative version of idom);
generalized several cancellation lemmas to use the new classes
paulson [Thu, 17 May 2007 13:37:24 +0200] rev 22989
Added three items to the signature
huffman [Thu, 17 May 2007 08:53:57 +0200] rev 22988
generalize some lemmas from field to division_ring
huffman [Thu, 17 May 2007 08:42:51 +0200] rev 22987
instance division_ring < no_zero_divisors; clean up field instance proofs
huffman [Thu, 17 May 2007 08:41:23 +0200] rev 22986
remove redundant instance declaration
huffman [Thu, 17 May 2007 00:45:27 +0200] rev 22985
cleaned up proof of Maclaurin_sin_bound
huffman [Wed, 16 May 2007 23:07:08 +0200] rev 22984
section labels
huffman [Wed, 16 May 2007 23:03:45 +0200] rev 22983
minimize imports
chaieb [Wed, 16 May 2007 09:45:22 +0200] rev 22982
dropped |R
chaieb [Tue, 15 May 2007 18:28:02 +0200] rev 22981
A verified theory for rational numbers representation and simple calculations;
verified with respect to the real numbers;
berghofe [Tue, 15 May 2007 18:20:07 +0200] rev 22980
Fixed bug that caused proof of induction theorem to fail if
introduction rules contained True or False.
huffman [Tue, 15 May 2007 08:10:31 +0200] rev 22979
minimize imports
huffman [Tue, 15 May 2007 07:28:08 +0200] rev 22978
clean up polar_Ex proofs; remove unnecessary lemmas
huffman [Tue, 15 May 2007 05:09:01 +0200] rev 22977
remove simp attribute from various polar_Ex lemmas
huffman [Mon, 14 May 2007 23:25:16 +0200] rev 22976
tuned proofs
huffman [Mon, 14 May 2007 23:09:54 +0200] rev 22975
spelling: rename arcos -> arccos
huffman [Mon, 14 May 2007 22:32:51 +0200] rev 22974
tuned proofs
huffman [Mon, 14 May 2007 20:48:32 +0200] rev 22973
add lemma sgn_mult; declare real_scaleR_def and scaleR_eq_0_iff as simp rules
huffman [Mon, 14 May 2007 20:14:31 +0200] rev 22972
generalized sgn function to work on any real normed vector space
huffman [Mon, 14 May 2007 19:14:50 +0200] rev 22971
root and sqrt on negative inputs
huffman [Mon, 14 May 2007 18:48:24 +0200] rev 22970
move lemmas to RealPow.thy; tuned proofs
huffman [Mon, 14 May 2007 18:04:52 +0200] rev 22969
tuned proofs
huffman [Mon, 14 May 2007 18:03:25 +0200] rev 22968
tuned
huffman [Mon, 14 May 2007 17:45:42 +0200] rev 22967
added general sum-squares lemmas
huffman [Mon, 14 May 2007 17:37:31 +0200] rev 22966
new lemmas
webertj [Mon, 14 May 2007 13:24:22 +0200] rev 22965
ProofGeneral: Find Theorems search form
haftmann [Mon, 14 May 2007 12:52:56 +0200] rev 22964
reorganized float arithmetic
haftmann [Mon, 14 May 2007 12:52:54 +0200] rev 22963
fixed IntInf ambiguity
huffman [Mon, 14 May 2007 09:33:18 +0200] rev 22962
remove redundant lemmas
huffman [Mon, 14 May 2007 09:27:24 +0200] rev 22961
remove redundant lemmas
huffman [Mon, 14 May 2007 09:16:47 +0200] rev 22960
remove redundant lemmas
huffman [Mon, 14 May 2007 09:11:30 +0200] rev 22959
remove redundant lemmas
huffman [Mon, 14 May 2007 08:15:13 +0200] rev 22958
cleaned up
huffman [Mon, 14 May 2007 08:12:38 +0200] rev 22957
tuned
huffman [Sun, 13 May 2007 20:05:42 +0200] rev 22956
define roots of negative reals so that many lemmas no longer require side conditions; simplification solves more goals than previously
huffman [Sun, 13 May 2007 19:15:36 +0200] rev 22955
add lemma power_eq_imp_eq_base
haftmann [Sun, 13 May 2007 18:16:49 +0200] rev 22954
added module int
haftmann [Sun, 13 May 2007 18:15:30 +0200] rev 22953
dropped legacy
haftmann [Sun, 13 May 2007 18:15:28 +0200] rev 22952
removed module rat.ML
haftmann [Sun, 13 May 2007 18:15:26 +0200] rev 22951
whitespace tuned
haftmann [Sun, 13 May 2007 18:15:25 +0200] rev 22950
tuned
haftmann [Sun, 13 May 2007 18:15:24 +0200] rev 22949
fixed omission
haftmann [Sun, 13 May 2007 18:15:23 +0200] rev 22948
tuned setup