package owl

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OCaml Scientific and Engineering Computing

Install

dune-project

Dependency

github.com Readme Changelog MIT License Edit opam file Versions (16)

Authors

L

Liang Wang

Maintainers

L

Liang Wang <ryanrhymes@gmail.com>

Sources

owl-1.0.2.tbz

sha256=38d210ce6c1c2f09631fd59951430e4f364b5ae036c71ed1b32ce559b2a29263

sha512=c468100556445384b9c6adad9c37b5a9b8c27db8be35f61979e65fafa88c60221b8bda0a9c06cfbbc8d4e216a1ed08a315dfefb45bb4f5f15aa82d4358f57567

doc/owl/Owl_sparse_ndarray/C/index.html

Module `Owl_sparse_ndarray.C`Source

include module type of struct include Owl_sparse_ndarray_c end

Sourcetype elt = Complex.t

Sourcetype arr = (Complex.t, Bigarray.complex32_elt) Owl_sparse_ndarray_generic.t

Create sparse ndarray

Sourceval zeros : int array -> arr

Sourceval binary : ?density:float -> int array -> arr

Sourceval uniform : ?scale:float -> ?density:float -> int array -> arr

Obtain basic properties

Sourceval shape : arr -> int array

Sourceval num_dims : arr -> int

Sourceval nth_dim : arr -> int -> int

Sourceval numel : arr -> int

Sourceval nnz : arr -> int

Sourceval density : arr -> float

Sourceval same_shape : arr -> arr -> bool

Sourceval kind : arr -> (elt, Bigarray.complex32_elt) Bigarray.kind

Manipulate a N-dimensional array

Sourceval get : arr -> int array -> elt

Sourceval set : arr -> int array -> elt -> unit

Sourceval slice : int option array -> arr -> arr

Sourceval copy : arr -> arr

Sourceval flatten : arr -> arr

Sourceval reshape : arr -> int array -> arr

Sourceval transpose : ?axis:int array -> arr -> arr

Sourceval swap : int -> int -> arr -> arr

Iterate array elements

Sourceval iteri : ?axis:int option array -> (int array -> elt -> unit) -> arr -> unit

Sourceval iter : ?axis:int option array -> (elt -> unit) -> arr -> unit

Sourceval mapi : ?axis:int option array -> (int array -> elt -> elt) -> arr -> arr

Sourceval map : ?axis:int option array -> (elt -> elt) -> arr -> arr

Source

val filteri : 
  ?axis:int option array ->
  (int array -> elt -> bool) ->
  arr ->
  int array array

Sourceval filter : ?axis:int option array -> (elt -> bool) -> arr -> int array array

Source

val foldi : 
  ?axis:int option array ->
  (int array -> 'c -> elt -> 'c) ->
  'c ->
  arr ->
  'c

Sourceval fold : ?axis:int option array -> ('c -> elt -> 'c) -> 'c -> arr -> 'c

Source

val iteri_nz : 
  ?axis:int option array ->
  (int array -> elt -> unit) ->
  arr ->
  unit

Sourceval iter_nz : ?axis:int option array -> (elt -> unit) -> arr -> unit

Sourceval mapi_nz : ?axis:int option array -> (int array -> elt -> elt) -> arr -> arr

Sourceval map_nz : ?axis:int option array -> (elt -> elt) -> arr -> arr

Source

val filteri_nz : 
  ?axis:int option array ->
  (int array -> elt -> bool) ->
  arr ->
  int array array

Source

val filter_nz : 
  ?axis:int option array ->
  (elt -> bool) ->
  arr ->
  int array array

Source

val foldi_nz : 
  ?axis:int option array ->
  (int array -> 'c -> elt -> 'c) ->
  'c ->
  arr ->
  'c

Sourceval fold_nz : ?axis:int option array -> ('c -> elt -> 'c) -> 'c -> arr -> 'c

Examine array elements or compare two arrays

Sourceval exists : (elt -> bool) -> arr -> bool

Sourceval not_exists : (elt -> bool) -> arr -> bool

Sourceval for_all : (elt -> bool) -> arr -> bool

Sourceval is_zero : arr -> bool

Sourceval is_positive : arr -> bool

Sourceval is_negative : arr -> bool

Sourceval is_nonpositive : arr -> bool

Sourceval is_nonnegative : arr -> bool

Sourceval equal : arr -> arr -> bool

Sourceval not_equal : arr -> arr -> bool

Sourceval greater : arr -> arr -> bool

Sourceval less : arr -> arr -> bool

Sourceval greater_equal : arr -> arr -> bool

Sourceval less_equal : arr -> arr -> bool

Input/Output and helper functions

Sourceval to_array : arr -> (int array * elt) array

Sourceval of_array : int array -> (int array * elt) array -> arr

Sourceval print : arr -> unit

Sourceval save : arr -> string -> unit

Sourceval load : string -> arr

Unary mathematical operations

Sourceval neg : arr -> arr

Sourceval sum : arr -> elt

Sourceval mean : arr -> elt

Binary mathematical operations

Sourceval add : arr -> arr -> arr

Sourceval sub : arr -> arr -> arr

Sourceval mul : arr -> arr -> arr

Sourceval div : arr -> arr -> arr

Sourceval add_scalar : arr -> elt -> arr

Sourceval sub_scalar : arr -> elt -> arr

Sourceval mul_scalar : arr -> elt -> arr

Sourceval div_scalar : arr -> elt -> arr

Sourceval scalar_add : elt -> arr -> arr

Sourceval scalar_sub : elt -> arr -> arr

Sourceval scalar_mul : elt -> arr -> arr

Sourceval scalar_div : elt -> arr -> arr

include module type of struct include Operator end

Source

val (+) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (-) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (*) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (/) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (+$) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (-$) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (*$) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (/$) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val ($+) : 
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val ($-) : 
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val ($*) : 
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val ($/) : 
  'a ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t

Source

val (=) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  bool

Source

val (!=) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  bool

Source

val (<>) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  bool

Source

val (>) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  bool

Source

val (<) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  bool

Source

val (>=) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  bool

Source

val (<=) : 
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  ('a, 'b) Owl_sparse_ndarray_generic.t ->
  bool

package owl

Install

dune-project Dependency

Authors

Maintainers

Sources

doc/owl/Owl_sparse_ndarray/C/index.html

Module Owl_sparse_ndarray.CSource

Create sparse ndarray

Obtain basic properties

Manipulate a N-dimensional array

Iterate array elements

Examine array elements or compare two arrays

Input/Output and helper functions

Unary mathematical operations

Binary mathematical operations

dune-project
Dependency

Module `Owl_sparse_ndarray.C`Source