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The Cosmo API documentation page is pretty good now
https://justine.lol/cosmopolitan/documentation.html
This commit is contained in:
Justine Tunney
2020-12-27 07:02:35 -08:00
parent 13437dd19b
commit 1bc3a25505
367 changed files with 2542 additions and 26178 deletions
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13
libc/math/fmax.c
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@@ -1,13 +0,0 @@
#include "libc/math/math.h"
double fmax(double x, double y)
{
if (isnan(x))
return y;
if (isnan(y))
return x;
/* handle signed zeros, see C99 Annex F.9.9.2 */
if (signbit(x) != signbit(y))
return signbit(x) ? y : x;
return x < y ? y : x;
}

13
libc/math/fmaxf.c
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@@ -1,13 +0,0 @@
#include "libc/math/math.h"
float fmaxf(float x, float y)
{
if (isnan(x))
return y;
if (isnan(y))
return x;
/* handle signed zeroes, see C99 Annex F.9.9.2 */
if (signbit(x) != signbit(y))
return signbit(x) ? y : x;
return x < y ? y : x;
}

20
libc/math/fmaxl.c
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@@ -1,20 +0,0 @@
#include "libc/math/math.h"
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long double fmaxl(long double x, long double y)
{
return fmax(x, y);
}
#else
long double fmaxl(long double x, long double y)
{
if (isnan(x))
return y;
if (isnan(y))
return x;
/* handle signed zeros, see C99 Annex F.9.9.2 */
if (signbit(x) != signbit(y))
return signbit(x) ? y : x;
return x < y ? y : x;
}
#endif

13
libc/math/fmin.c
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@@ -1,13 +0,0 @@
#include "libc/math/math.h"
double fmin(double x, double y)
{
if (isnan(x))
return y;
if (isnan(y))
return x;
/* handle signed zeros, see C99 Annex F.9.9.2 */
if (signbit(x) != signbit(y))
return signbit(x) ? x : y;
return x < y ? x : y;
}

13
libc/math/fminf.c
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@@ -1,13 +0,0 @@
#include "libc/math/math.h"
float fminf(float x, float y)
{
if (isnan(x))
return y;
if (isnan(y))
return x;
/* handle signed zeros, see C99 Annex F.9.9.2 */
if (signbit(x) != signbit(y))
return signbit(x) ? x : y;
return x < y ? x : y;
}

20
libc/math/fminl.c
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@@ -1,20 +0,0 @@
#include "libc/math/math.h"
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long double fminl(long double x, long double y)
{
return fmin(x, y);
}
#else
long double fminl(long double x, long double y)
{
if (isnan(x))
return y;
if (isnan(y))
return x;
/* handle signed zeros, see C99 Annex F.9.9.2 */
if (signbit(x) != signbit(y))
return signbit(x) ? x : y;
return x < y ? x : y;
}
#endif