package owl

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package owl
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include NdarraySig_Ext
include NdarraySig
type arr
type elt = float
val empty : int array -> arr
val zeros : int array -> arr
val ones : int array -> arr
val uniform : ?scale:elt -> int array -> arr
val gaussian : ?sigma:elt -> int array -> arr
val bernoulli : ?p:float -> ?seed:int -> int array -> arr
val shape : arr -> int array
val numel : arr -> int
val get : arr -> int array -> elt
val set : arr -> int array -> elt -> unit
val get_slice : index list -> arr -> arr
val set_slice : index list -> arr -> arr -> unit
val copy : arr -> arr
val reset : arr -> unit
val reshape : arr -> int array -> arr
val tile : arr -> int array -> arr
val repeat : ?axis:int -> arr -> int -> arr
val concatenate : ?axis:int -> arr array -> arr
val split : ?axis:int -> int array -> arr -> arr array
val print : ?max_row:int -> ?max_col:int -> ?header:bool -> ?fmt:(elt -> string) -> arr -> unit
val draw_along_dim0 : arr -> int -> arr * int array
val abs : arr -> arr
val neg : arr -> arr
val floor : arr -> arr
val ceil : arr -> arr
val round : arr -> arr
val sqr : arr -> arr
val sqrt : arr -> arr
val log : arr -> arr
val log2 : arr -> arr
val log10 : arr -> arr
val exp : arr -> arr
val sin : arr -> arr
val cos : arr -> arr
val tan : arr -> arr
val sinh : arr -> arr
val cosh : arr -> arr
val tanh : arr -> arr
val asin : arr -> arr
val acos : arr -> arr
val atan : arr -> arr
val asinh : arr -> arr
val acosh : arr -> arr
val atanh : arr -> arr
val sum_slices : ?axis:int -> arr -> arr
val signum : arr -> arr
val sigmoid : arr -> arr
val relu : arr -> arr
val min' : arr -> elt
val max' : arr -> elt
val sum' : arr -> elt
val l1norm' : arr -> elt
val l2norm' : arr -> elt
val l2norm_sqr' : arr -> elt
val clip_by_l2norm : elt -> arr -> arr
val pow : arr -> arr -> arr
val scalar_pow : elt -> arr -> arr
val pow_scalar : arr -> elt -> arr
val atan2 : arr -> arr -> arr
val scalar_atan2 : elt -> arr -> arr
val atan2_scalar : arr -> elt -> arr
val add : arr -> arr -> arr
val sub : arr -> arr -> arr
val mul : arr -> arr -> arr
val div : arr -> arr -> arr
val add_scalar : arr -> elt -> arr
val sub_scalar : arr -> elt -> arr
val mul_scalar : arr -> elt -> arr
val div_scalar : arr -> elt -> arr
val scalar_add : elt -> arr -> arr
val scalar_sub : elt -> arr -> arr
val scalar_mul : elt -> arr -> arr
val scalar_div : elt -> arr -> arr
val conv1d : ?padding:padding -> arr -> arr -> int array -> arr
val conv2d : ?padding:padding -> arr -> arr -> int array -> arr
val conv3d : ?padding:padding -> arr -> arr -> int array -> arr
val max_pool1d : ?padding:padding -> arr -> int array -> int array -> arr
val max_pool2d : ?padding:padding -> arr -> int array -> int array -> arr
val max_pool3d : ?padding:padding -> arr -> int array -> int array -> arr
val avg_pool1d : ?padding:padding -> arr -> int array -> int array -> arr
val avg_pool2d : ?padding:padding -> arr -> int array -> int array -> arr
val avg_pool3d : ?padding:padding -> arr -> int array -> int array -> arr
val conv1d_backward_input : arr -> arr -> int array -> arr -> arr
val conv1d_backward_kernel : arr -> arr -> int array -> arr -> arr
val conv2d_backward_input : arr -> arr -> int array -> arr -> arr
val conv2d_backward_kernel : arr -> arr -> int array -> arr -> arr
val conv3d_backward_input : arr -> arr -> int array -> arr -> arr
val conv3d_backward_kernel : arr -> arr -> int array -> arr -> arr
val max_pool1d_backward : padding -> arr -> int array -> int array -> arr -> arr
val max_pool2d_backward : padding -> arr -> int array -> int array -> arr -> arr
val avg_pool1d_backward : padding -> arr -> int array -> int array -> arr -> arr
val avg_pool2d_backward : padding -> arr -> int array -> int array -> arr -> arr
val row_num : arr -> int
val col_num : arr -> int
val row : arr -> int -> arr
val rows : arr -> int array -> arr
val copy_row_to : arr -> arr -> int -> unit
val copy_col_to : arr -> arr -> int -> unit
val dot : arr -> arr -> arr
val inv : arr -> arr
val trace : arr -> elt
val transpose : ?axis:int array -> arr -> arr
val to_rows : arr -> arr array
val of_rows : arr array -> arr
val of_arrays : elt array array -> arr
val draw_rows : ?replacement:bool -> arr -> int -> arr * int array
val draw_rows2 : ?replacement:bool -> arr -> arr -> int -> arr * arr * int array
val equal : arr -> arr -> bool
val not_equal : arr -> arr -> bool
val less : arr -> arr -> bool
val greater : arr -> arr -> bool
val less_equal : arr -> arr -> bool
val greater_equal : arr -> arr -> bool
val elt_equal : arr -> arr -> arr
val elt_not_equal : arr -> arr -> arr
val elt_less : arr -> arr -> arr
val elt_greater : arr -> arr -> arr
val elt_less_equal : arr -> arr -> arr
val elt_greater_equal : arr -> arr -> arr
val elt_equal_scalar : arr -> elt -> arr
val elt_not_equal_scalar : arr -> elt -> arr
val elt_less_scalar : arr -> elt -> arr
val elt_greater_scalar : arr -> elt -> arr
val elt_less_equal_scalar : arr -> elt -> arr
val elt_greater_equal_scalar : arr -> elt -> arr
val hypot : arr -> arr -> arr
val fmod : arr -> arr -> arr
val min2 : arr -> arr -> arr
val max2 : arr -> arr -> arr
val add_ : arr -> arr -> unit
val sub_ : arr -> arr -> unit
val mul_ : arr -> arr -> unit
val div_ : arr -> arr -> unit
val pow_ : arr -> arr -> unit
val atan2_ : arr -> arr -> unit
val hypot_ : arr -> arr -> unit
val fmod_ : arr -> arr -> unit
val min2_ : arr -> arr -> unit
val max2_ : arr -> arr -> unit
val add_scalar_ : arr -> elt -> unit
val sub_scalar_ : arr -> elt -> unit
val mul_scalar_ : arr -> elt -> unit
val div_scalar_ : arr -> elt -> unit
val pow_scalar_ : arr -> elt -> unit
val atan2_scalar_ : arr -> elt -> unit
val fmod_scalar_ : arr -> elt -> unit
val scalar_add_ : elt -> arr -> unit
val scalar_sub_ : elt -> arr -> unit
val scalar_mul_ : elt -> arr -> unit
val scalar_div_ : elt -> arr -> unit
val scalar_pow_ : elt -> arr -> unit
val scalar_atan2_ : elt -> arr -> unit
val scalar_fmod_ : elt -> arr -> unit
val abs_ : arr -> unit
val neg_ : arr -> unit
val conj_ : arr -> unit
val reci_ : arr -> unit
val signum_ : arr -> unit
val sqr_ : arr -> unit
val sqrt_ : arr -> unit
val cbrt_ : arr -> unit
val exp_ : arr -> unit
val exp2_ : arr -> unit
val exp10_ : arr -> unit
val expm1_ : arr -> unit
val log_ : arr -> unit
val log2_ : arr -> unit
val log10_ : arr -> unit
val log1p_ : arr -> unit
val sin_ : arr -> unit
val cos_ : arr -> unit
val tan_ : arr -> unit
val asin_ : arr -> unit
val acos_ : arr -> unit
val atan_ : arr -> unit
val sinh_ : arr -> unit
val cosh_ : arr -> unit
val tanh_ : arr -> unit
val asinh_ : arr -> unit
val acosh_ : arr -> unit
val atanh_ : arr -> unit
val floor_ : arr -> unit
val ceil_ : arr -> unit
val round_ : arr -> unit
val trunc_ : arr -> unit
val fix_ : arr -> unit
val erf_ : arr -> unit
val erfc_ : arr -> unit
val relu_ : arr -> unit
val softplus_ : arr -> unit
val softsign_ : arr -> unit
val softmax_ : arr -> unit
val sigmoid_ : arr -> unit
val sum : ?axis:int -> arr -> arr
val prod : ?axis:int -> arr -> arr
val min : ?axis:int -> arr -> arr
val max : ?axis:int -> arr -> arr
val mean : ?axis:int -> arr -> arr
val var : ?axis:int -> arr -> arr
val std : ?axis:int -> arr -> arr
val l1norm : ?axis:int -> arr -> arr
val l2norm : ?axis:int -> arr -> arr
val cumsum_ : ?axis:int -> arr -> unit
val cumprod_ : ?axis:int -> arr -> unit
val cummin_ : ?axis:int -> arr -> unit
val cummax_ : ?axis:int -> arr -> unit
val dropout_ : ?rate:float -> ?seed:int -> arr -> unit
val prod' : arr -> elt
val mean' : arr -> elt
val var' : arr -> elt
val std' : arr -> elt
val elt_equal_ : arr -> arr -> unit
val elt_not_equal_ : arr -> arr -> unit
val elt_less_ : arr -> arr -> unit
val elt_greater_ : arr -> arr -> unit
val elt_less_equal_ : arr -> arr -> unit
val elt_greater_equal_ : arr -> arr -> unit
val elt_equal_scalar_ : arr -> elt -> unit
val elt_not_equal_scalar_ : arr -> elt -> unit
val elt_less_scalar_ : arr -> elt -> unit
val elt_greater_scalar_ : arr -> elt -> unit
val elt_less_equal_scalar_ : arr -> elt -> unit
val elt_greater_equal_scalar_ : arr -> elt -> unit
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