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82 lines
2.0 KiB
Plaintext
82 lines
2.0 KiB
Plaintext
(system-include "carp_float.h")
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(defmodule Float
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(def pi 3.1415926536f)
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(register MAX Float "CARP_FLT_MAX")
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(register neg (Fn [Float] Float))
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(register + (Fn [Float Float] Float))
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(register - (Fn [Float Float] Float))
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(register * (Fn [Float Float] Float))
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(register / (Fn [Float Float] Float))
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(register to-int (Fn [Float] Int))
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(register to-bytes (Fn [Float] Int))
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(register from-int (Fn [Int] Float))
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(register copy (Fn [(Ref Float)] Float))
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(register = (Fn [Float Float] Bool))
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(register < (Fn [Float Float] Bool))
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(register > (Fn [Float Float] Bool))
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(defn clamp [min, max, val]
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(if (> val max)
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max
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(if (< val min)
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min
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val)))
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(doc approx "checks whether `x` and `y` are approximately equal.
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The margin of error is 0.00001.")
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(defn approx [x y]
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(Generics.approx x y))
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(register copy (Fn [(Ref Float)] Float))
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(register abs (Fn [Float] Float))
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(register acos (Fn [Float] Float))
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(register asin (Fn [Float] Float))
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(register atan (Fn [Float] Float))
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(register atan2 (Fn [Float Float] Float))
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(register ceil (Fn [Float] Float))
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(register cos (Fn [Float] Float))
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(register cosh (Fn [Float] Float))
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(register exp (Fn [Float] Float))
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(register floor (Fn [Float] Float))
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(register frexp (Fn [Float (Ref Int)] Float))
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(register ldexp (Fn [Float Int] Float))
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(register log (Fn [Float] Float))
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(register log10 (Fn [Float] Float))
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(register mod (Fn [Float Float] Float))
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(register modf (Fn [Float (Ref Float)] Float))
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(register pow (Fn [Float Float] Float))
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(register sin (Fn [Float] Float))
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(register sinh (Fn [Float] Float))
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(register sqrt (Fn [Float] Float))
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(register tan (Fn [Float] Float))
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(register tanh (Fn [Float] Float))
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(doc zero "returns `0.0f`.")
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(defn zero []
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0.0f)
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(defn inc [x]
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(+ 1.0f x))
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(defn dec [x]
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(- x 1.0f))
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(defn add-ref [x y]
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(Float.+ @x @y))
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)
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(defmodule FloatRef
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(defn = [a b]
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(Float.= @a @b))
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(defn < [a b]
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(Float.< @a @b))
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(defn > [a b]
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(Float.> @a @b))
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)
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