package owl

  1. Overview
  2. Docs
package owl
Legend:
Page
Library
Module
Module type
Parameter
Class
Class type
Source

Module Owl_dense_ndarray_aSource

Sourcetype 'a arr = {
  1. mutable shape : int array;
  2. mutable stride : int array;
  3. mutable data : 'a array;
}
Create N-dimensional array
Sourceval create : int array -> 'a -> 'a arr
Sourceval init : int array -> (int -> 'a) -> 'a arr
Sourceval init_nd : int array -> (int array -> 'a) -> 'a arr
Sourceval sequential : ?a:float -> ?step:float -> int array -> float arr
Sourceval zeros : int array -> float arr
Sourceval ones : int array -> float arr
Obtain basic properties
Sourceval shape : 'a arr -> int array
Sourceval num_dims : 'a arr -> int
Sourceval nth_dim : 'a arr -> int -> int
Sourceval numel : 'a arr -> int
Sourceval same_shape : 'a arr -> 'a arr -> bool
Sourceval strides : 'a arr -> int array
Sourceval slice_size : 'a arr -> int array
Sourceval index_1d_nd : int -> int array -> int array
Sourceval index_nd_1d : int array -> int array -> int
Manipulate a N-dimensional array
Sourceval get : 'a arr -> int array -> 'a
Sourceval set : 'a arr -> int array -> 'a -> unit
Sourceval get_index : 'a arr -> int array array -> 'a array
Sourceval set_index : 'a arr -> int array array -> 'a array -> unit
Sourceval get_fancy : Owl_types.index list -> 'a arr -> 'a arr
Sourceval set_fancy : Owl_types.index list -> 'a arr -> 'a arr -> unit
Sourceval get_slice : int list list -> 'a arr -> 'a arr
Sourceval set_slice : int list list -> 'a arr -> 'a arr -> unit
Sourceval fill : 'a arr -> 'a -> unit
Sourceval copy_ : out:'a arr -> 'a arr -> unit
Sourceval copy : 'a arr -> 'a arr
Sourceval reshape : 'a arr -> int array -> 'a arr
Sourceval flatten : 'a arr -> 'a arr
Sourceval sub_left : 'a arr -> int array -> 'a arr
Sourceval squeeze : ?axis:int array -> 'a arr -> 'a arr
Sourceval expand : ?hi:bool -> 'a arr -> int -> 'a arr
Sourceval reverse : 'a arr -> 'a arr
Sourceval transpose : ?axis:int array -> 'a arr -> 'a arr
Sourceval swap : int -> int -> 'a arr -> 'a arr
Sourceval repeat : 'a arr -> int array -> 'a arr
Sourceval tile : 'a arr -> int array -> 'a arr
Sourceval concatenate : ?axis:int -> 'a arr array -> 'a arr
Sourceval pad : 'a -> int list list -> 'a arr -> 'a arr
Iterate array elements
Sourceval iter : ('a -> unit) -> 'a arr -> unit
Sourceval iteri : (int -> 'a -> unit) -> 'a arr -> unit
Sourceval map : ('a -> 'b) -> 'a arr -> 'b arr
Sourceval mapi : (int -> 'a -> 'b) -> 'a arr -> 'b arr
Sourceval filter : ('a -> bool) -> 'a arr -> int array
Sourceval filteri : (int -> 'a -> bool) -> 'a arr -> int array
Sourceval fold : ('a -> 'b -> 'a) -> 'a -> 'b arr -> 'a
Sourceval foldi : (int -> 'a -> 'b -> 'a) -> 'a -> 'b arr -> 'a
Sourceval iter2 : ('a -> 'b -> unit) -> 'a arr -> 'b arr -> unit
Sourceval iter2i : (int -> 'a -> 'b -> unit) -> 'a arr -> 'b arr -> unit
Sourceval map2 : ('a -> 'b -> 'c) -> 'a arr -> 'b arr -> 'c arr
Sourceval map2i : (int -> 'a -> 'b -> 'c) -> 'a arr -> 'b arr -> 'c arr
Examine array elements or compare two arrays
Sourceval exists : ('a -> bool) -> 'a arr -> bool
Sourceval not_exists : ('a -> bool) -> 'a arr -> bool
Sourceval for_all : ('a -> bool) -> 'a arr -> bool
Sourceval is_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool
Sourceval not_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool
Sourceval greater : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool
Sourceval less : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool
Sourceval greater_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool
Sourceval less_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool
Sourceval elt_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool arr
Sourceval elt_not_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool arr
Sourceval elt_greater : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool arr
Sourceval elt_less : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool arr
Sourceval elt_greater_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool arr
Sourceval elt_less_equal : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a arr -> bool arr
Sourceval elt_equal_scalar : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a -> bool arr
Sourceval elt_not_equal_scalar : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a -> bool arr
Sourceval elt_greater_scalar : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a -> bool arr
Sourceval elt_less_scalar : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a -> bool arr
Sourceval elt_greater_equal_scalar : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a -> bool arr
Sourceval elt_less_equal_scalar : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a -> bool arr
Sourceval sort : ?cmp:('a -> 'a -> int) -> 'a arr -> unit
Sourceval min : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a
Sourceval max : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a
Sourceval min_i : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a * int
Sourceval max_i : ?cmp:('a -> 'a -> int) -> 'a arr -> 'a * int
Input/Output functions
Sourceval of_array : 'a array -> int array -> 'a arr
Sourceval to_array : 'a arr -> 'a array
OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct