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[liba] Add a double-precision libm

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Change-Id: I3d0b5393eaaec3e01529e739535512c07f41a088
This commit is contained in:
Romain Goyet
2017-08-03 14:52:20 +02:00
parent a1f1e2df6a
commit c84b378b8b
35 changed files with 4138 additions and 1 deletions
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4
liba/include/float.h
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@@ -1,8 +1,12 @@
#ifndef LIBA_FLOAT_H
#define LIBA_FLOAT_H
#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
#define FLT_MAX 1E+37f
#define FLT_MIN 1E-37f
#define FLT_EPSILON 1E-5f
#define LDBL_MANT_DIG (-1)
#endif

24
liba/include/math.h
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@@ -2,6 +2,7 @@
#define LIBA_MATH_H
#include "private/macros.h"
#include <float.h>
LIBA_BEGIN_DECLS
@@ -51,6 +52,29 @@ float sqrtf(float x);
float tanf(float x);
float tanhf(float x);
double acos(double x);
double acosh(double x);
double asin(double x);
double asinh(double x);
double atan(double x);
double atanh(double x);
double ceil(double x);
double cos(double x);
double cosh(double x);
double exp(double x);
double fabs(double x);
double floor(double x);
double lgamma(double x);
double log10(double x);
double log(double x);
double pow(double x, double y);
double round(double x);
double sin(double x);
double sinh(double x);
double sqrt(double x);
double tan(double x);
double tanh(double x);
LIBA_END_DECLS
#endif