Changeset ff381a7 in mainline for uspace/lib/math/include

Timestamp:

2015-11-02T20:54:19Z (11 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

d8513177

Parents:

3feeab2 (diff), 5265eea4 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

Location:

uspace/lib/math/include

Files:

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

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 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_PI  3.14159265358979323846
+#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

uspace/lib/math/include/trig.h

@@ -36 +36 @@
 #define LIBMATH_TRIG_H_
 
+#include <mathtypes.h>
+
+extern float32_t float32_sin(float32_t);
 extern float64_t float64_sin(float64_t);
+extern float32_t float32_cos(float32_t);
 extern float64_t float64_cos(float64_t);
 

uspace/lib/math/include/trunc.h

@@ -38 +38 @@
 #include <mathtypes.h>
 
-extern float64 trunc_float64(float64);
+extern float32_t float32_trunc(float32_t);
+extern float64_t float64_trunc(float64_t);
 
 #endif