Mercurial
Mercurial
>
repos
>
isabelle
/ graph
summary

shortlog

changelog
 graph 
tags

bookmarks

branches

files

gz

help
less
more

(0)
10000
3000
1000
300
100
60
+60
+100
+300
+1000
+3000
+10000
+30000
tip
Find changesets by keywords (author, files, the commit message), revision number or hash, or
revset expression
.
The revision graph only works with JavaScriptenabled browsers.
remove dependence on Hilbert_Choice.thy
20070519, by huffman
use THE instead of SOME
20070519, by huffman
minimize imports
20070518, by huffman
Prove existence of nth roots using Intermediate Value Theorem
20070518, by huffman
avoid using real_mult_inverse_left; cleaned up
20070518, by huffman
use mult_strict_mono instead of real_mult_less_mono
20070518, by huffman
Fixed bug in subst causing primrec functions returning functions
20070518, by berghofe
dropped word_setup.ML
20070518, by haftmann
added files
20070517, by krauss
updated
20070517, by krauss
moved lemmas to Nat.thy
20070517, by krauss
added induction principles for induction "backwards": P (Suc n) ==> P n
20070517, by krauss
added pointer to new Unification theory
20070517, by krauss
Added unification case study (using new function package)
20070517, by krauss
avoid using redundant lemmas from RealDef.thy
20070517, by huffman
canonical prefixing of class constants
20070517, by haftmann
dropped beta/eta normalization of defining equations
20070517, by haftmann
refined pow function
20070517, by haftmann
abstract size function in hologic.ML
20070517, by haftmann
tuned
20070517, by haftmann
add classes ring_no_zero_divisors and dom
20070517, by huffman
generalize class restrictions on some lemmas
20070517, by huffman
added classes ring_no_zero_divisors and dom (noncommutative version of idom);
20070517, by huffman
Added three items to the signature
20070517, by paulson
generalize some lemmas from field to division_ring
20070517, by huffman
instance division_ring < no_zero_divisors; clean up field instance proofs
20070517, by huffman
remove redundant instance declaration
20070517, by huffman
cleaned up proof of Maclaurin_sin_bound
20070517, by huffman
section labels
20070516, by huffman
minimize imports
20070516, by huffman
dropped R
20070516, by chaieb
A verified theory for rational numbers representation and simple calculations;
20070515, by chaieb
Fixed bug that caused proof of induction theorem to fail if
20070515, by berghofe
minimize imports
20070515, by huffman
clean up polar_Ex proofs; remove unnecessary lemmas
20070515, by huffman
remove simp attribute from various polar_Ex lemmas
20070515, by huffman
tuned proofs
20070514, by huffman
spelling: rename arcos > arccos
20070514, by huffman
tuned proofs
20070514, by huffman
add lemma sgn_mult; declare real_scaleR_def and scaleR_eq_0_iff as simp rules
20070514, by huffman
generalized sgn function to work on any real normed vector space
20070514, by huffman
root and sqrt on negative inputs
20070514, by huffman
move lemmas to RealPow.thy; tuned proofs
20070514, by huffman
tuned proofs
20070514, by huffman
tuned
20070514, by huffman
added general sumsquares lemmas
20070514, by huffman
new lemmas
20070514, by huffman
ProofGeneral: Find Theorems search form
20070514, by webertj
reorganized float arithmetic
20070514, by haftmann
fixed IntInf ambiguity
20070514, by haftmann
remove redundant lemmas
20070514, by huffman
remove redundant lemmas
20070514, by huffman
remove redundant lemmas
20070514, by huffman
remove redundant lemmas
20070514, by huffman
cleaned up
20070514, by huffman
tuned
20070514, by huffman
define roots of negative reals so that many lemmas no longer require side conditions; simplification solves more goals than previously
20070513, by huffman
add lemma power_eq_imp_eq_base
20070513, by huffman
added module int
20070513, by haftmann
dropped legacy
20070513, by haftmann
less
more

(0)
10000
3000
1000
300
100
60
+60
+100
+300
+1000
+3000
+10000
+30000
tip