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2020-09-29rename mem_imset2 to imset2_f (with deprecation)Christian Doczkal
2020-09-29rename mem_imset to imset_f (with deprecation)Christian Doczkal
2019-04-26Cleaning Require and Require ImportsCyril Cohen
2018-12-13Adjust implicits of cancellation lemmasGeorges Gonthier
Like injectivity lemmas, instances of cancellation lemmas (whose conclusion is `cancel ? ?`, `{in ?, cancel ? ?}`, `pcancel`, or `ocancel`) are passed to generic lemmas such as `canRL` or `canLR_in`. Thus such lemmas should not have trailing on-demand implicits _just before_ the `cancel` conclusion, as these would be inconvenient to insert (requiring essentially an explicit eta-expansion). We therefore use `Arguments` or `Prenex Implicits` directives to make all such arguments maximally inserted implicits. We don’t, however make other arguments implicit, so as not to spoil direct instantiation of the lemmas (in, e.g., `rewrite -[y](invmK injf)`). We have also tried to do this with lemmas whose statement matches a `cancel`, i.e., ending in `forall x, g (E[x]) = x` (where pattern unification will pick up `f = fun x => E[x]`). We also adjusted implicits of a few stray injectivity lemmas, and defined constants. We provide a shorthand for reindexing a bigop with a permutation. Finally we used the new implicit signatures to simplify proofs that use injectivity or cancellation lemmas.
2018-12-11Fix some new warnings emitted by Coq 8.10:Anton Trunov
``` Warning: Adding and removing hints in the core database implicitly is deprecated. Please specify a hint database. [implicit-core-hint-db,deprecated] ```
2018-11-21Merge Arguments and Prenex ImplicitsAnton Trunov
See the discussion here: https://github.com/math-comp/math-comp/pull/242#discussion_r233778114
2018-07-12Replace all the CoInductives with VariantsKazuhiko Sakaguchi
2018-03-04Change deprecated Arguments Scope to ArgumentsJasper Hugunin
2018-02-21Change Implicit Arguments to Arguments in fingroupJasper Hugunin
2017-10-30Fix obsolete vernacular syntax for locality.Maxime Dénès
It was emitting a deprecation warning and will soon be removed from Coq.
2016-11-07update copyright bannerAssia Mahboubi
2015-07-28update copyright bannerEnrico Tassi
2015-07-17Updating files + reorganizing everythingCyril Cohen
2015-04-09Using the From X Require Y for v8.4Cyril Cohen
2015-04-08packaging for v8.5Cyril Cohen
2015-03-09Initial commitEnrico Tassi