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https://gitlab.com/scemama/QCaml.git
synced 2024-09-07 12:14:46 +02:00
72 lines
1.5 KiB
OCaml
72 lines
1.5 KiB
OCaml
open Lacaml.D
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type 'a t = Vec.t
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let relabel t = t
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let copy ?n ?ofsy ?incy ?y ?ofsx ?incx t = copy ?n ?ofsy ?incy ?y ?ofsx ?incx t
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let norm t = nrm2 t
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let dim t = Vec.dim t
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let neg t = Vec.neg t
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let sum t = Vec.sum t
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let abs t = Vec.abs t
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let sin t = Vec.sin t
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let cos t = Vec.cos t
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let tan t = Vec.tan t
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let asin t = Vec.asin t
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let acos t = Vec.acos t
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let atan t = Vec.atan t
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let reci t = Vec.reci t
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let sqr t = Vec.sqr t
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let sqrt t = Vec.sqrt t
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let init f t = Vec.init f t
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let iter f t = Vec.iter f t
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let map f t = Vec.map f t
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let iteri f t = Vec.iteri f t
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let fold f a t = Vec.fold f a t
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let add t1 t2 = Vec.add t1 t2
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let sub t1 t2 = Vec.sub t1 t2
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let mul t1 t2 = Vec.mul t1 t2
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let div t1 t2 = Vec.div t1 t2
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let dot t1 t2 = dot t1 t2
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let amax t = amax t
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let create n = Vec.create n
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let make0 n = Vec.make0 n
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let of_array a = Vec.of_array a
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let of_list l = Vec.of_list l
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let to_array t = Vec.to_array t
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let to_list t = Vec.to_list t
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let make n x = Vec.make n x
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(*
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let of_bigarray t = copy t
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let to_bigarray t = copy t
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*)
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let of_bigarray_inplace t = t
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let to_bigarray_inplace t = t
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let random ?rnd_state ?(from= -. 1.0) ?(range=2.0) n =
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let state =
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match rnd_state with
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| None -> Random.get_state ()
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| Some state -> state
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in
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Vec.random ~rnd_state:state ~from ~range n
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let normalize v =
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let result = copy v in
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scal (1. /. (nrm2 v)) result;
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result
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let (%.) t i = t.{i}
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let set t i v = t.{i} <- v
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