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2020-09-07Polynomial evaluation and minimal poly of a diagonal matrixCyril Cohen
2020-09-04Adding more map_mx lemmasCyril Cohen
2020-09-04Merge pull request #575 from CohenCyril/mxOverLaurent Théry
Adding mxOver predicate
2020-09-03Lemmas reindex_omap and bigD1_ordCyril Cohen
+ eq_liftF and lift_eqF + proof simplificaions
2020-09-03Merge branch 'missing_mxalgebra' of https://github.com/CohenCyril/math-comp ↵thery
into CohenCyril-missing_mxalgebra
2020-09-03Lemmas mxminpoly_minP and dvd_mxminpolyCyril Cohen
2020-09-03Adding missing mxalgebra lemmasCyril Cohen
2020-09-03Merge pull request #565 from CohenCyril/split_ordPLaurent Théry
Expliciting relation between split and [lr]shift
2020-09-03Merge pull request #564 from CohenCyril/pinvmxLaurent Théry
More pinvmx theory
2020-09-03Merge pull request #560 from CohenCyril/commr_hornerLaurent Théry
Adding commr_horner lemma
2020-09-03More pinvmx theoryCyril Cohen
2020-09-03Adding mxOver predicateCyril Cohen
2020-09-03Adding commr_horner lemmaCyril Cohen
2020-09-03Expliciting relation between split and [lr]shiftCyril Cohen
2020-09-03Extracting a nonzero coefficient from a nonzero matrixCyril Cohen
+ shortening some proofs
2020-09-03Elementary theory of diagonal and triagular matricesCyril Cohen
2020-08-13Be robust to a change in the default argument naming algorithm.Jasper Hugunin
Overlay for coq/coq#12756, which changes the default argument name to just `S` from `S0`. This change preserves the old name; switching instead to use `S` may be preferable but introduces a potential impact on downstream users of mathcomp.
2020-08-12Get rid of displays in class fields and mixin parametersKazuhiko Sakaguchi
- In the definition of structures in order.v, displays are removed from parameters of mixins and fields of classes internally and now only appear in parameters of structures. Consequently, each mixin is now parameterized by a class rather than a structure, and the corresponding factory parameterized by a structure is provided to replace the use of the mixin. These factories have the same names as in the mixins before this change except that `bLatticeMixin` and `tbLatticeMixin` have been renamed to `bottomMixin` and `topMixin` respectively. - Added a factory `distrLatticePOrderMixin` in order.v to build a `distrLatticeType` from a `porderType`.
2020-06-24missing lemmas discovered while developing mathcomp-analysisReynald Affeldt
2020-06-09fix coq 8.12 warningsCyril Cohen
2020-06-08silencing warnings in individual packagesCyril Cohen
2020-06-06ImprovementsCyril Cohen
- deprecating `fintype.arg_(min|max)P` - removing dangling comments connecting min max and meet join - better compatibility module - removing broken notations with `\min` and `\max` (no neutral available) - fixing `incompare` and `incomparel` in order.v - adding missing elimination lemmas (`(comparable_)?(max|min)E[lg][et]`) - adding missing `(comparable|real)_arg(min|max)P` - CHANGELOG update
2020-06-06tentative changelogReynald Affeldt
- mostly gathered the changes from previous commits - add `minrC` - minor doc addition to `order.v`
2020-06-06General theory of min and max, and use in ssrnumCyril Cohen
- min and max can now be used in a partial order (sometimes under preconditions) - min and max can now be used in a numDomainType (sometimes under preconditions)
2020-06-05fix namingReynald Affeldt
2020-06-04fix namingReynald Affeldt
2020-06-03add real_* variantsReynald Affeldt
2020-06-02another lemma about norm from mathcomp-analysisReynald Affeldt
2020-05-22tentative change of naming convention and add variantsReynald Affeldt
2020-05-21three lemmas that we found useful in the context of theReynald Affeldt
mathcomp-analysis project
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
2020-04-08fix typos in documentation: formulaeAntonio Nikishaev
2020-04-08fix typos in documentation: textAntonio Nikishaev
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
2020-04-01Merge 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
2020-03-15just 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
2020-01-15Non-distributive latticeKazuhiko Sakaguchi
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
2019-12-11remove 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
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