package coq-core

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The Coq Proof Assistant -- Core Binaries and Tools

Install

Dune Dependency

coq.inria.fr Readme Edit opam file Versions (9)

Authors

T

The Coq development team, INRIA, CNRS, and contributors

Maintainers

T

The Coq development team <coqdev@inria.fr>

Sources

coq-8.17.0.tar.gz

sha512=2f77bcb5211018b5d46320fd39fd34450eeb654aca44551b28bb50a2364398c4b34587630b6558db867ecfb63b246fd3e29dc2375f99967ff62bc002db9c3250

doc/coq-core.lib/Util/Array/Smart/index.html

Module `Array.Smart`Source

The functions defined in this module are optimized specializations of the main ones, when the returned array is of same type as one of the original array.

Sourceval map : ('a -> 'a) -> 'a array -> 'a array

Smart.map f a behaves as map f a but returns a instead of a copy when f x == x for all x in a.

Sourceval map_i : (int -> 'a -> 'a) -> 'a array -> 'a array

Sourceval map2 : ('a -> 'b -> 'b) -> 'a array -> 'b array -> 'b array

Smart.map2 f a b behaves as map2 f a b but returns a instead of a copy when f x y == y for all x in a and y in b pointwise.

Sourceval fold_left_map : ('a -> 'b -> 'a * 'b) -> 'a -> 'b array -> 'a * 'b array

Smart.fold_left_mapf a b behaves as fold_left_map but returns b as second component instead of a copy of b when the output array is pointwise the same as the input array b

Source

val fold_left2_map : 
  ('a -> 'b -> 'c -> 'a * 'c) ->
  'a ->
  'b array ->
  'c array ->
  'a * 'c array

Smart.fold_left2_map f a b c behaves as fold_left2_map but returns c as second component instead of a copy of c when the output array is pointwise the same as the input array c