1 files changed, 0 insertions, 263 deletions

diff --git a/lua-5.1.4/src/lmathlib.c b/lua-5.1.4/src/lmathlib.c
deleted file mode 100644
index 441fbf736..000000000
--- a/lua-5.1.4/src/lmathlib.c
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
-** $Id: lmathlib.c,v 1.67.1.1 2007/12/27 13:02:25 roberto Exp $
-** Standard mathematical library
-** See Copyright Notice in lua.h
-*/
-
-
-#include <stdlib.h>
-#include <math.h>
-
-#define lmathlib_c
-#define LUA_LIB
-
-#include "lua.h"
-
-#include "lauxlib.h"
-#include "lualib.h"
-
-
-#undef PI
-#define PI (3.14159265358979323846)
-#define RADIANS_PER_DEGREE (PI/180.0)
-
-
-
-static int math_abs (lua_State *L) {
-  lua_pushnumber(L, fabs(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_sin (lua_State *L) {
-  lua_pushnumber(L, sin(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_sinh (lua_State *L) {
-  lua_pushnumber(L, sinh(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_cos (lua_State *L) {
-  lua_pushnumber(L, cos(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_cosh (lua_State *L) {
-  lua_pushnumber(L, cosh(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_tan (lua_State *L) {
-  lua_pushnumber(L, tan(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_tanh (lua_State *L) {
-  lua_pushnumber(L, tanh(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_asin (lua_State *L) {
-  lua_pushnumber(L, asin(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_acos (lua_State *L) {
-  lua_pushnumber(L, acos(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_atan (lua_State *L) {
-  lua_pushnumber(L, atan(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_atan2 (lua_State *L) {
-  lua_pushnumber(L, atan2(luaL_checknumber(L, 1), luaL_checknumber(L, 2)));
-  return 1;
-}
-
-static int math_ceil (lua_State *L) {
-  lua_pushnumber(L, ceil(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_floor (lua_State *L) {
-  lua_pushnumber(L, floor(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_fmod (lua_State *L) {
-  lua_pushnumber(L, fmod(luaL_checknumber(L, 1), luaL_checknumber(L, 2)));
-  return 1;
-}
-
-static int math_modf (lua_State *L) {
-  double ip;
-  double fp = modf(luaL_checknumber(L, 1), &ip);
-  lua_pushnumber(L, ip);
-  lua_pushnumber(L, fp);
-  return 2;
-}
-
-static int math_sqrt (lua_State *L) {
-  lua_pushnumber(L, sqrt(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_pow (lua_State *L) {
-  lua_pushnumber(L, pow(luaL_checknumber(L, 1), luaL_checknumber(L, 2)));
-  return 1;
-}
-
-static int math_log (lua_State *L) {
-  lua_pushnumber(L, log(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_log10 (lua_State *L) {
-  lua_pushnumber(L, log10(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_exp (lua_State *L) {
-  lua_pushnumber(L, exp(luaL_checknumber(L, 1)));
-  return 1;
-}
-
-static int math_deg (lua_State *L) {
-  lua_pushnumber(L, luaL_checknumber(L, 1)/RADIANS_PER_DEGREE);
-  return 1;
-}
-
-static int math_rad (lua_State *L) {
-  lua_pushnumber(L, luaL_checknumber(L, 1)*RADIANS_PER_DEGREE);
-  return 1;
-}
-
-static int math_frexp (lua_State *L) {
-  int e;
-  lua_pushnumber(L, frexp(luaL_checknumber(L, 1), &e));
-  lua_pushinteger(L, e);
-  return 2;
-}
-
-static int math_ldexp (lua_State *L) {
-  lua_pushnumber(L, ldexp(luaL_checknumber(L, 1), luaL_checkint(L, 2)));
-  return 1;
-}
-
-
-
-static int math_min (lua_State *L) {
-  int n = lua_gettop(L);  /* number of arguments */
-  lua_Number dmin = luaL_checknumber(L, 1);
-  int i;
-  for (i=2; i<=n; i++) {
-    lua_Number d = luaL_checknumber(L, i);
-    if (d < dmin)
-      dmin = d;
-  }
-  lua_pushnumber(L, dmin);
-  return 1;
-}
-
-
-static int math_max (lua_State *L) {
-  int n = lua_gettop(L);  /* number of arguments */
-  lua_Number dmax = luaL_checknumber(L, 1);
-  int i;
-  for (i=2; i<=n; i++) {
-    lua_Number d = luaL_checknumber(L, i);
-    if (d > dmax)
-      dmax = d;
-  }
-  lua_pushnumber(L, dmax);
-  return 1;
-}
-
-
-static int math_random (lua_State *L) {
-  /* the `%' avoids the (rare) case of r==1, and is needed also because on
-     some systems (SunOS!) `rand()' may return a value larger than RAND_MAX */
-  lua_Number r = (lua_Number)(rand()%RAND_MAX) / (lua_Number)RAND_MAX;
-  switch (lua_gettop(L)) {  /* check number of arguments */
-    case 0: {  /* no arguments */
-      lua_pushnumber(L, r);  /* Number between 0 and 1 */
-      break;
-    }
-    case 1: {  /* only upper limit */
-      int u = luaL_checkint(L, 1);
-      luaL_argcheck(L, 1<=u, 1, "interval is empty");
-      lua_pushnumber(L, floor(r*u)+1);  /* int between 1 and `u' */
-      break;
-    }
-    case 2: {  /* lower and upper limits */
-      int l = luaL_checkint(L, 1);
-      int u = luaL_checkint(L, 2);
-      luaL_argcheck(L, l<=u, 2, "interval is empty");
-      lua_pushnumber(L, floor(r*(u-l+1))+l);  /* int between `l' and `u' */
-      break;
-    }
-    default: return luaL_error(L, "wrong number of arguments");
-  }
-  return 1;
-}
-
-
-static int math_randomseed (lua_State *L) {
-  srand(luaL_checkint(L, 1));
-  return 0;
-}
-
-
-static const luaL_Reg mathlib[] = {
-  {"abs",   math_abs},
-  {"acos",  math_acos},
-  {"asin",  math_asin},
-  {"atan2", math_atan2},
-  {"atan",  math_atan},
-  {"ceil",  math_ceil},
-  {"cosh",   math_cosh},
-  {"cos",   math_cos},
-  {"deg",   math_deg},
-  {"exp",   math_exp},
-  {"floor", math_floor},
-  {"fmod",   math_fmod},
-  {"frexp", math_frexp},
-  {"ldexp", math_ldexp},
-  {"log10", math_log10},
-  {"log",   math_log},
-  {"max",   math_max},
-  {"min",   math_min},
-  {"modf",   math_modf},
-  {"pow",   math_pow},
-  {"rad",   math_rad},
-  {"random",     math_random},
-  {"randomseed", math_randomseed},
-  {"sinh",   math_sinh},
-  {"sin",   math_sin},
-  {"sqrt",  math_sqrt},
-  {"tanh",   math_tanh},
-  {"tan",   math_tan},
-  {NULL, NULL}
-};
-
-
-/*
-** Open math library
-*/
-LUALIB_API int luaopen_math (lua_State *L) {
-  luaL_register(L, LUA_MATHLIBNAME, mathlib);
-  lua_pushnumber(L, PI);
-  lua_setfield(L, -2, "pi");
-  lua_pushnumber(L, HUGE_VAL);
-  lua_setfield(L, -2, "huge");
-#if defined(LUA_COMPAT_MOD)
-  lua_getfield(L, -1, "fmod");
-  lua_setfield(L, -2, "mod");
-#endif
-  return 1;
-}
-