package owl

  1. Overview
  2. Docs
package owl
Legend:
Library
Module
Module type
Parameter
Class
Class type
include module type of struct include Owl_linalg_d end
type elt = float
type complex_mat = Owl_dense_matrix_z.mat
type int32_mat = (int32, Stdlib.Bigarray.int32_elt) Owl_dense_matrix_generic.t
include Owl_linalg_intf.Common with type elt := elt and type mat := mat and type complex_mat := complex_mat and type int32_mat := int32_mat
include Owl_base_linalg_intf.Common with type elt := elt with type mat := mat with type complex_mat := complex_mat with type int32_mat := int32_mat
val inv : mat -> mat
val det : mat -> elt
val logdet : mat -> elt
val is_triu : mat -> bool
val is_tril : mat -> bool
val is_symmetric : mat -> bool
val is_diag : mat -> bool
val svd : ?thin:bool -> mat -> mat * mat * mat
val chol : ?upper:bool -> mat -> mat
val qr : ?thin:bool -> ?pivot:bool -> mat -> mat * mat * int32_mat
val lq : ?thin:bool -> mat -> mat * mat
val linsolve : ?trans:bool -> ?typ:[ `l | `n | `u ] -> mat -> mat -> mat
val sylvester : mat -> mat -> mat -> mat
val lyapunov : mat -> mat -> mat
val discrete_lyapunov : ?solver:[ `bilinear | `default | `direct ] -> mat -> mat -> mat
Basic functions
val pinv : ?tol:float -> mat -> mat
val rank : ?tol:float -> mat -> int
val norm : ?p:float -> mat -> float
val vecnorm : ?p:float -> mat -> float
val cond : ?p:float -> mat -> float
val rcond : mat -> float
val is_posdef : mat -> bool
Factorisation
val lu : mat -> mat * mat * int32_mat
val svdvals : mat -> mat
val gsvd : mat -> mat -> mat * mat * mat * mat * mat * mat
val gsvdvals : mat -> mat -> mat
val schur : mat -> mat * mat * complex_mat
val schur_tz : mat -> mat * mat
val ordschur : select:int32_mat -> mat -> mat -> mat * mat * complex_mat
val qz : mat -> mat -> mat * mat * mat * mat * complex_mat
val ordqz : select:int32_mat -> mat -> mat -> mat -> mat -> mat * mat * mat * mat * complex_mat
val qzvals : mat -> mat -> complex_mat
val hess : mat -> mat * mat
Eigenvalues & eigenvectors
val eig : ?permute:bool -> ?scale:bool -> mat -> complex_mat * complex_mat
val eigvals : ?permute:bool -> ?scale:bool -> mat -> complex_mat
Linear system of equations
val null : mat -> mat
val triangular_solve : upper:bool -> ?trans:bool -> mat -> mat -> mat
val linreg : mat -> mat -> elt * elt
Low-level factorisation functions
val lufact : mat -> mat * int32_mat
val qrfact : ?pivot:bool -> mat -> mat * mat * int32_mat
val bkfact : ?upper:bool -> ?symmetric:bool -> ?rook:bool -> mat -> mat * int32_mat
Matrix functions
val mpow : mat -> float -> mat
val expm : mat -> mat
val sinm : mat -> mat
val cosm : mat -> mat
val tanm : mat -> mat
val sincosm : mat -> mat * mat
val sinhm : mat -> mat
val coshm : mat -> mat
val tanhm : mat -> mat
val sinhcoshm : mat -> mat * mat
Helper functions
val select_ev : [ `LHP | `RHP | `UDI | `UDO ] -> mat -> int32_mat
val peakflops : ?n:int -> unit -> float
include Owl_linalg_intf.Real with type mat := mat and type elt := elt
include Owl_base_linalg_intf.Real with type mat := mat with type elt := elt
val care : ?diag_r:bool -> mat -> mat -> mat -> mat -> mat
val dare : ?diag_r:bool -> mat -> mat -> mat -> mat -> mat
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