package owl

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OCaml Scientific and Engineering Computing

Install

Dune 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_dok_matrix/index.html

Module `Owl_sparse_dok_matrix`

type ('a, 'b) t

type ('a, 'b) kind = ('a, 'b) Bigarray.kind

Create sparse matrices

val zeros : ?density:float -> ('a, 'b) kind -> int -> int -> ('a, 'b) t

Obtain the basic properties

val shape : ('a, 'b) t -> int * int

val row_num : ('a, 'b) t -> int

val col_num : ('a, 'b) t -> int

val numel : ('a, 'b) t -> int

val nnz : ('a, 'b) t -> int

val density : ('a, 'b) t -> float

val kind : ('a, 'b) t -> ('a, 'b) kind

Manipulate a matrix

val set : ('a, 'b) t -> int -> int -> 'a -> unit

val get : ('a, 'b) t -> int -> int -> 'a

val reset : ('a, 'b) t -> unit

val copy : ('a, 'b) t -> ('a, 'b) t

Iterate elements, columns, and rows

val iteri_nz : (int -> int -> 'a -> unit) -> ('a, 'b) t -> unit

Input/Output and helper functions

val save : ('a, 'b) t -> string -> unit

val load : ('a, 'b) kind -> string -> ('a, 'b) t

On This Page

Create sparse matrices
Obtain the basic properties
Manipulate a matrix
Iterate elements, columns, and rows
Input/Output and helper functions