diff options
Diffstat (limited to 'stdlib/pervasives.mli')
| -rw-r--r-- | stdlib/pervasives.mli | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/stdlib/pervasives.mli b/stdlib/pervasives.mli index d2141cd74a..9da56a2615 100644 --- a/stdlib/pervasives.mli +++ b/stdlib/pervasives.mli @@ -229,7 +229,7 @@ external ( asr ) : int -> int -> int = "%asrint" (** {6 Floating-point arithmetic} - Caml's floating-point numbers follow the + OCaml's floating-point numbers follow the IEEE 754 standard, using double precision (64 bits) numbers. Floating-point operations never raise an exception on overflow, underflow, division by zero, etc. Instead, special IEEE numbers @@ -314,7 +314,8 @@ external atan2 : float -> float -> float = "caml_atan2_float" "atan2" "float" and [y] are used to determine the quadrant of the result. Result is in radians and is between [-pi] and [pi]. *) -external hypot : float -> float -> float = "caml_hypot_float" "caml_hypot" "float" +external hypot : float -> float -> float + = "caml_hypot_float" "caml_hypot" "float" (** [hypot x y] returns [sqrt(x *. x + y *. y)], that is, the length of the hypotenuse of a right-angled triangle with sides of length [x] and [y], or, equivalently, the distance of the point [(x,y)] @@ -344,11 +345,13 @@ external floor : float -> float = "caml_floor_float" "floor" "float" external abs_float : float -> float = "%absfloat" (** [abs_float f] returns the absolute value of [f]. *) -external copysign : float -> float -> float = "caml_copysign_float" "caml_copysign" "float" +external copysign : float -> float -> float + = "caml_copysign_float" "caml_copysign" "float" (** [copysign x y] returns a float whose absolute value is that of [x] and whose sign is that of [y]. If [x] is [nan], returns [nan]. If [y] is [nan], returns either [x] or [-. x], but it is not - specified which. *) + specified which. + @since 3.13.0 *) external mod_float : float -> float -> float = "caml_fmod_float" "fmod" "float" (** [mod_float a b] returns the remainder of [a] with respect to |