diff options
Diffstat (limited to 'lua/lmathlib.c')
| -rw-r--r-- | lua/lmathlib.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lua/lmathlib.c b/lua/lmathlib.c index b17237f..c3c605e 100644 --- a/lua/lmathlib.c +++ b/lua/lmathlib.c @@ -1,5 +1,5 @@ /* -** $Id: lmathlib.c,v 1.80 2011/07/05 12:49:35 roberto Exp $ +** $Id: lmathlib.c,v 1.81 2012/05/18 17:47:53 roberto Exp $ ** Standard mathematical library ** See Copyright Notice in lua.h */ @@ -17,17 +17,17 @@ #include "lualib.h" -#undef PI -#define PI (3.14159265358979323846) -#define RADIANS_PER_DEGREE (PI/180.0) - - /* macro 'l_tg' allows the addition of an 'l' or 'f' to all math operations */ #if !defined(l_tg) #define l_tg(x) (x) #endif +#undef PI +#define PI (l_tg(3.1415926535897932384626433832795)) +#define RADIANS_PER_DEGREE (PI/180.0) + + static int math_abs (lua_State *L) { lua_pushnumber(L, l_tg(fabs)(luaL_checknumber(L, 1))); |