28 lines
793 B
C
28 lines
793 B
C
#ifndef MATHEXT_H
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#define MATHEXT_H
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#include "stdbool.h"
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#include "assert.h"
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#include "pervasives.h"
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#include "hept_ffi.h"
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DECLARE_HEPT_FUN(Mathext, float, (int), float o);
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DECLARE_HEPT_FUN(Mathext, int, (float), int o);
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DECLARE_HEPT_FUN(Mathext, floor, (float), float o);
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DECLARE_HEPT_FUN(Mathext, sin, (float), float o);
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DECLARE_HEPT_FUN(Mathext, cos, (float), float o);
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DECLARE_HEPT_FUN(Mathext, atan2, (float, float), float o);
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DECLARE_HEPT_FUN(Mathext, hypot, (float, float), float o);
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DECLARE_HEPT_FUN(Mathext, sqrt, (float), float o);
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DECLARE_HEPT_FUN(Mathext, pow, (float, float), float o);
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DECLARE_HEPT_FUN(Mathext, fmod, (float, float), float o);
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DECLARE_HEPT_FUN(Mathext, piano_freq_of_key, (int), float f);
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static const float Mathext__pi = 3.14115;
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#endif /* MATHEXT_H */
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