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Merge pull request #10 from grissiom/fix-math 

fix math.h
This commit is contained in:
Bernard Xiong 2013-01-09 17:15:20 -08:00
parent 1eb6e23c43 1bb22a0a0b
commit c81fa554d9
2 changed files with 7 additions and 3 deletions
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1
components/libc/minilibc/math.c
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@ -9,7 +9,6 @@
*/ */
#define PRECISION 9 #define PRECISION 9
#define M_PI 3.141592653589793238462643
static double cos_off_tbl[] = {0.0, -M_PI/2., 0, -M_PI/2.}; static double cos_off_tbl[] = {0.0, -M_PI/2., 0, -M_PI/2.};
static double cos_sign_tbl[] = {1,-1,-1,1}; static double cos_sign_tbl[] = {1,-1,-1,1};

9
components/libc/minilibc/math.h
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@ -1,4 +1,9 @@
#ifndef __STDIO_H__ #ifndef __MATH_H__
#define __STDIO_H__ #define __MATH_H__
#define M_PI 3.141592653589793238462643
double sin(double x);
double cos(double x);
#endif #endif