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new mod implementation (more portable).

This commit is contained in:
Roberto Ierusalimschy 1996-08-01 11:55:33 -03:00
parent 2bb3830fc1
commit cc02b4729b
1 changed files with 4 additions and 4 deletions
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8
mathlib.c
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@ -3,7 +3,7 @@
** Mathematics library to LUA ** Mathematics library to LUA
*/ */
char *rcs_mathlib="$Id: mathlib.c,v 1.16 1996/04/25 14:10:00 roberto Exp roberto $"; char *rcs_mathlib="$Id: mathlib.c,v 1.17 1996/04/30 21:13:55 roberto Exp roberto $";
#include <stdlib.h> #include <stdlib.h>
#include <math.h> #include <math.h>
@ -92,9 +92,9 @@ static void math_floor (void)
static void math_mod (void) static void math_mod (void)
{ {
int d1 = (int)lua_check_number(1, "mod"); float x = lua_check_number(1, "mod");
int d2 = (int)lua_check_number(2, "mod"); float y = lua_check_number(2, "mod");
lua_pushnumber (d1%d2); lua_pushnumber(fmod(x, y));
} }