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2020-04-10adding guard conditions check to the test_suiteCyril Cohen
2020-04-10Make `all2` better wrt the guard conditionCyril Cohen
fixes #469
2020-04-09Merge pull request #473 from affeldt-aist/long_short_suffixesaffeldt-aist
switching long suffixes to short suffixes
2020-04-09Merge pull request #431 from ppedrot/rm-constr-hint-declsaffeldt-aist
Remove hint declarations using non-global definitions.
2020-04-09- switching long suffixes to short suffixesReynald Affeldt
+ `odd_add` -> `oddD` + `odd_sub` -> `oddB` + `take_addn` -> `takeD` + `rot_addn` -> `rotD` + `nseq_addn` -> `nseqD` fixes #359
2020-04-09Merge pull request #474 from llelf/doc-typosaffeldt-aist
Documentation typos
2020-04-09docs: more ".-tuple" fixesAntonio Nikishaev
2020-04-09more typosAntonio Nikishaev
2020-04-09Update mathcomp/ssreflect/ssrnat.v Antonio Nikishaev
the->this Co-Authored-By: Yves Bertot <yves.bertot@inria.fr>
2020-04-08fix typos in documentation: formulaeAntonio Nikishaev
2020-04-08fix typos in documentation: textAntonio Nikishaev
2020-04-07Merge pull request #211 from CohenCyril/ssrACEnrico Tassi
Rewriting with AC (not modulo AC), using a small scale command.
2020-04-08Remove hint declarations using non-global definitions.Pierre-Marie Pédrot
2020-04-06Some proof scripts made better using ssrAC.Cyril Cohen
%AC annotation are for backward compatilibity with coq <= 8.9
2020-04-06Rewriting with AC (not modulo AC), using a small scale command.Cyril Cohen
This replaces opA, opC, opAC, opCA, ... and any combinations of them - Right now the rewrite relies on an rather efficient computation of perm_eq using a "spaghetti sort" in O(n log n) - Wrongly formed AC statements send error messages showing the discrepancy between LHS and RHS patterns. Usage : rewrite [pattern](AC operator pattern-shape re-ordering) rewrite [pattern](ACl operator re-ordering) - pattern is optional, as usual, - operator must have a canonical Monoid.com_law structure (additions, multiplications, conjunction and disjunction do) - pattern-shape is expressed using the syntax p := n | p * p' where "*" is purely formal and n > 0 is number of left associated symbols examples of pattern shapes: + 4 represents (n * m * p * q) + (1*2) represents (n * (m * p)) - re-ordering is expressed using the syntax s := n | s * s' where "*" is purely formal and n is the position in the LHS If the ACl variant is used, the pattern-shape defaults to the pattern fully associated to the left i.e. n i.e (x * y * ...) Examples of re-orderings: - ACl op ((0*1)*2) is the identity (and should fail to rewrite) - opAC == ACl op ((0*2)*1) == AC op 3 ((0*2)*1) - opCA == AC op (2*1) (0*1*2) - rewrite opCA -opA == rewrite (ACl op (0*(2*1)) - opACA == AC (2*2) ((0*2)*(1*3))
2020-04-06minor documentation fixReynald Affeldt
2020-04-02Merge pull request #468 from ybertot/remove-deprecated-from-1.9Enrico Tassi
remove deprecated commands whose deprecation was introduced in 1.9.0
2020-04-01Merge pull request #429 from pi8027/extend-nat-comparisonYves Bertot
Extend comparison predicates for nat with minn and maxn and reorder arguments of those in order.v
2020-03-31remove deprecated commands whose deprecation was introduced in release 1.9.0Yves Bertot
fixes #418
2020-03-31Merge pull request #457 from CohenCyril/findYves Bertot
Find
2020-03-16Update mathcomp/ssreflect/path.vCyril Cohen
Co-Authored-By: Kazuhiko Sakaguchi <pi8027@gmail.com>
2020-03-16Link between subrelations and path/sortedCyril Cohen
2020-03-15just noticed a tentative use of a not yet existing lemmaReynald Affeldt
2020-03-15Reorder arguments of comparison predicates in order.v as they shouldKazuhiko Sakaguchi
2020-03-15Extend comparison predicates for nat with minn and maxnKazuhiko Sakaguchi
2020-01-30Merge pull request #453 from pi8027/experiment/order-nondistr-latticePierre-Yves Strub
Non-distributive lattice structures
2020-01-29Documentation work for (non-distributive) latticeTypeKazuhiko Sakaguchi
2020-01-28Added lemmas about foldl, scanl, foldr and rcons and consCyril Cohen
2020-01-28Theorems about find and indexCyril Cohen
2020-01-21Merge pull request #452 from SimonBoulier/non_maximal_implicitEnrico Tassi
Adapt to coq/coq#11368 (Turn trailing implicit warning into an error)
2020-01-15Non-distributive latticeKazuhiko Sakaguchi
2020-01-10Missing canonical structures for dualCyril Cohen
2020-01-10Exporting T^d notationCyril Cohen
2020-01-09Renaming converse to dual in order.vCyril Cohen
Indeed, the name converse and notation ^c were already taken in https://github.com/math-comp/math-comp/blob/master/mathcomp/algebra/ssralg.v#L989-L990 We are renaming to dual.
2020-01-08Adapt to coq/coq#11368 (Turn trailing implicit warning into an error)SimonBoulier
2019-12-28Refactoring and linting especially polydivKazuhiko Sakaguchi
- Replace `altP eqP` and `altP (_ =P _)` with `eqVneq`: The improved `eqVneq` lemma (#351) is redesigned as a comparison predicate and introduces a hypothesis in the form of `x != y` in the second case. Thus, `case: (altP eqP)`, `case: (altP (x =P _))` and `case: (altP (x =P y))` idioms can be replaced with `case: eqVneq`, `case: (eqVneq x)` and `case: (eqVneq x y)` respectively. This replacement slightly simplifies and reduces proof scripts. - use `have [] :=` rather than `case` if it is better. - `by apply:` -> `exact:`. - `apply/lem1; apply/lem2` or `apply: lem1; apply: lem2` -> `apply/lem1/lem2`. - `move/lem1; move/lem2` -> `move/lem1/lem2`. - Remove `GRing.` prefix if applicable. - `negbTE` -> `negPf`, `eq_refl` -> `eqxx` and `sym_equal` -> `esym`.
2019-12-11The compatibility module in ssrnum should now be for version 1.10Kazuhiko Sakaguchi
2019-12-11Rephrasing the docCyril Cohen
2019-12-11remove ProdNormedZmodule (#419)affeldt-aist
* remove ProdNormedZmodule from ssrnum.v, it made its way to mathcomp-analysis in a generalized form (branch analysis_270) at the time of this writing * update gitlab-ci
2019-12-11renaming NormedZmoduleType and NormedZmoduleMixin (#416)affeldt-aist
* renaming NormedZmoduleType -> NormedZmodType NormedZmoduleMixin -> NormedZmodMixin that looks more homogeneous with regard to naming conventions used so far * update .gitlab-ci.yml * typo
2019-12-11Fix notation modifiers and scopesKazuhiko Sakaguchi
2019-12-11Doc, comments, changelog and better proofsCyril Cohen
- adding a doc paragraph on displays - Changelog - better proofs for new logn, gcdn, lcmn, partn facts - Putting comments in the example of nat
2019-12-11Comparability in a numDomainTypeCyril Cohen
amounts to the difference being real, and consequences
2019-12-11Rename: (l|L)attice -> (d|D)istrLatticeKazuhiko Sakaguchi
2019-12-11Adding nat lattice under the name natdvdCyril Cohen
2019-12-11editing documentation in order.v and ssrnum.vReynald Affeldt
2019-12-11order.v: remove Order.Def, export Order.Syntax by default, and put missing ↵Kazuhiko Sakaguchi
scopes
2019-12-11Redefine `normedDomainType` (now `normedZmodType`) (#392)Kazuhiko Sakaguchi
* Redefine `normedDomainType` (now `normedZmodType`) - Redefine `normedDomainType` to drop ring and integral domain axioms. - Add canonical instance of `normedZmodType` for `prod`.
2019-12-11Rename `totalLatticeMixin` to `totalPOrderMixin` and several refactorKazuhiko Sakaguchi
- Rename `totalLatticeMixin` to `totalPOrderMixin`. - Refactor num mixins. - Use `Num.min` and `Num.max` rather than lattice notations if applicable.
2019-12-11Add (meet|join)_(l|r), some renamings, and small cleanupsKazuhiko Sakaguchi
New lemmas: - meet_l, meet_r, join_l, join_r. Renamings: - Order.BLatticeTheory.lexUl -> disjoint_lexUl, - Order.BLatticeTheory.lexUr -> disjoint_lexUr, - Order.TBLatticeTheory.lexIl -> cover_leIxl, - Order.TBLatticeTheory.lexIr -> cover_leIxr. Use `Order.TTheory` instead of `Order.Theory` if applicable
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