Changeset b69786e in mainline for uspace/lib/math/include

Timestamp:

2015-09-17T16:16:25Z (10 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3b23d05

Parents:

ba8eecf

Message:

Add all functions required by C89 plus their single-precision variants from C99.

Location:

uspace/lib/math/include

Files:

• acos.h (added)
• asin.h (added)
• atan.h (added)
• atan2.h (added)
• cosh.h (added)
• fabs.h (added)
• fmod.h (moved) (moved from uspace/lib/math/include/mod.h ) (1 diff)
• frexp.h (added)
• ldexp.h (added)
• log10.h (added)
• math.h (modified) (2 diffs)
• modf.h (added)
• sinh.h (added)
• sqrt.h (added)
• tan.h (added)
• tanh.h (added)

uspace/lib/math/include/fmod.h

@@ -33 +33 @@
  */
 
-#ifndef LIBMATH_MOD_H_
-#define LIBMATH_MOD_H_
+#ifndef LIBMATH_FMOD_H_
+#define LIBMATH_FMOD_H_
 
-extern float32_t float32_mod(float32_t, float32_t);
-extern float64_t float64_mod(float64_t, float64_t);
+#include <mathtypes.h>
+
+extern float32_t float32_fmod(float32_t, float32_t);
+extern float64_t float64_fmod(float64_t, float64_t);
 
 #endif

uspace/lib/math/include/math.h

@@ -1 +1 @@
 /*
  * Copyright (c) 2011 Petr Koupy
+ * Copyright (c) 2015 Jiri Svoboda
  * All rights reserved.
  *
@@ -38 +39 @@
 #include <libarch/math.h>
 
+#define M_LN10 2.30258509299404568402
 #define M_LN2 0.69314718055994530942
 #define M_LOG2E 1.4426950408889634074
 #define M_PI 3.14159265358979323846
+#define M_PI_2 1.57079632679489661923
 
 #endif