Module Gsl.Rng

type rng_type =
| BOROSH13
| COVEYOU
| CMRG
| FISHMAN18
| FISHMAN20
| FISHMAN2X
| GFSR4
| KNUTHRAN
| KNUTHRAN2
| KNUTHRAN2002
| LECUYER21
| MINSTD
| MRG
| MT19937
| MT19937_1999
| MT19937_1998
| R250
| RAN0
| RAN1
| RAN2
| RAN3
| RAND
| RAND48
| RANDOM128_BSD
| RANDOM128_GLIBC2
| RANDOM128_LIBC5
| RANDOM256_BSD
| RANDOM256_GLIBC2
| RANDOM256_LIBC5
| RANDOM32_BSD
| RANDOM32_GLIBC2
| RANDOM32_LIBC5
| RANDOM64_BSD
| RANDOM64_GLIBC2
| RANDOM64_LIBC5
| RANDOM8_BSD
| RANDOM8_GLIBC2
| RANDOM8_LIBC5
| RANDOM_BSD
| RANDOM_GLIBC2
| RANDOM_LIBC5
| RANDU
| RANF
| RANLUX
| RANLUX389
| RANLXD1
| RANLXD2
| RANLXS0
| RANLXS1
| RANLXS2
| RANMAR
| SLATEC
| TAUS
| TAUS_2
| TAUS_113
| TRANSPUTER
| TT800
| UNI
| UNI32
| VAX
| WATERMAN14
| ZUF
type t

Default values

external default : unit -> rng_type = "ml_gsl_rng_get_default"
external default_seed : unit -> nativeint = "ml_gsl_rng_get_default_seed"
external set_default : rng_type -> unit = "ml_gsl_rng_set_default"
external set_default_seed : nativeint -> unit = "ml_gsl_rng_set_default_seed"
external env_setup : unit -> unit = "ml_gsl_rng_env_setup"

Creating

val make : rng_type -> t
external set : t -> nativeint -> unit = "ml_gsl_rng_set"
external name : t -> string = "ml_gsl_rng_name"
external get_type : t -> rng_type = "ml_gsl_rng_get_type"
external max : t -> nativeint = "ml_gsl_rng_max"
external min : t -> nativeint = "ml_gsl_rng_min"
external memcpy : t -> t -> unit = "ml_gsl_rng_memcpy"
external clone : t -> t = "ml_gsl_rng_clone"
external dump_state : t -> string * string = "ml_gsl_rng_dump_state"
external set_state : t -> (string * string) -> unit = "ml_gsl_rng_set_state"

Sampling

external get : t -> nativeint = "ml_gsl_rng_get"
external uniform : t -> float = "ml_gsl_rng_uniform"
external uniform_pos : t -> float = "ml_gsl_rng_uniform_pos"
external uniform_int : t -> int -> int = "ml_gsl_rng_uniform_int"
external uniform_arr : t -> float array -> unit = "ml_gsl_rng_uniform_arr"
external uniform_pos_arr : t -> float array -> unit = "ml_gsl_rng_uniform_pos_arr"