diff options
Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 26 |
1 files changed, 21 insertions, 5 deletions
@@ -1,29 +1,45 @@ Changes from V7.2 to ???? ========================= +Tactics + +- New tactic "Rename x into y" for renaming hypotheses +- New tactics "Pose x:=u" and "Pose u" to add definitions to local context +- Pattern now working on partially applied subterms +- Ring no longer applies irreversible congruence laws of mult but + better applies congruence laws of plus (slight source of incompatibilities). +- Intuition (cf JC) + Bugs - "Intros H" now working like "Intro H" trying first to reduce if not a product - Forward dependencies in Cases now taken into account +- Known bugs related to Inversion and let-in's fixed +- Bug unexpected Delta with let-in now fixed + Extraction (details in contrib/extraction/CHANGES or documentation) -- Signatures of extracted terms are now mostly expunged from dummy arguments. +- Signatures of extracted terms are now mostly expunged from dummy arguments. - Haskell extraction is now operational (tested & debugged). Standard library -- Some additions in [ZArith]: three files (Zcomplements.v, Zpower.v and Zlogarithms.v) - moved from contrib/omega in order to be more visible, one Zsgn function, - more induction principles (Wf_Z.v and tail of Zcomplements.v), - one more general Euclid theorem. +- Some additions in [ZArith]: three files (Zcomplements.v, Zpower.v + and Zlogarithms.v) moved from contrib/omega in order to be more + visible, one Zsgn function, more induction principles (Wf_Z.v and + tail of Zcomplements.v), one more general Euclid theorem. User Contributions - Chinese has been rewritten using Z from ZArith as datatype. ZChinese is the new version, Chinese the obsolete one. +Incompatibilities +- Ring: exceptional incompatibilities + (1 above 650 in submitted user contribs, leading to a simplification) +- Intuition: ?? Changes from V7.1 to V7.2 |