lmathlib.c File Reference

Go to the source code of this file.

Defines
#define	lmathlib_c
#define	LUA_LIB
#define	PI   (3.14159265358979323846)
#define	RADIANS_PER_DEGREE   (PI/180.0)
Functions
static int	math_abs (lua_State *L)
static int	math_sin (lua_State *L)
static int	math_sinh (lua_State *L)
static int	math_cos (lua_State *L)
static int	math_cosh (lua_State *L)
static int	math_tan (lua_State *L)
static int	math_tanh (lua_State *L)
static int	math_asin (lua_State *L)
static int	math_acos (lua_State *L)
static int	math_atan (lua_State *L)
static int	math_atan2 (lua_State *L)
static int	math_ceil (lua_State *L)
static int	math_floor (lua_State *L)
static int	math_fmod (lua_State *L)
static int	math_modf (lua_State *L)
static int	math_sqrt (lua_State *L)
static int	math_pow (lua_State *L)
static int	math_log (lua_State *L)
static int	math_log10 (lua_State *L)
static int	math_exp (lua_State *L)
static int	math_deg (lua_State *L)
static int	math_rad (lua_State *L)
static int	math_frexp (lua_State *L)
static int	math_ldexp (lua_State *L)
static int	math_min (lua_State *L)
static int	math_max (lua_State *L)
static int	math_random (lua_State *L)
static int	math_randomseed (lua_State *L)
LUALIB_API int	luaopen_math (lua_State *L)
Variables
static const luaL_Reg	mathlib []

---

Define Documentation

#define lmathlib_c

Definition at line 11 of file lmathlib.c.

#define LUA_LIB

Definition at line 12 of file lmathlib.c.

#define PI   (3.14159265358979323846)

Definition at line 21 of file lmathlib.c.

Referenced by luaopen_math().

#define RADIANS_PER_DEGREE   (PI/180.0)

Definition at line 22 of file lmathlib.c.

Referenced by math_deg(), and math_rad().

---

Function Documentation

LUALIB_API int luaopen_math

(

lua_State *

L

)

Definition at line 251 of file lmathlib.c.

References lua_getfield(), LUA_MATHLIBNAME, lua_pushnumber(), lua_setfield(), luaL_register(), and PI.

static int math_abs

(

lua_State *

L

)

[static]

Definition at line 26 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_acos

(

lua_State *

L

)

[static]

Definition at line 66 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_asin

(

lua_State *

L

)

[static]

Definition at line 61 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_atan

(

lua_State *

L

)

[static]

Definition at line 71 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_atan2

(

lua_State *

L

)

[static]

Definition at line 76 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_ceil

(

lua_State *

L

)

[static]

Definition at line 81 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_cos

(

lua_State *

L

)

[static]

Definition at line 41 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_cosh

(

lua_State *

L

)

[static]

Definition at line 46 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_deg

(

lua_State *

L

)

[static]

Definition at line 129 of file lmathlib.c.

References lua_pushnumber(), luaL_checknumber(), and RADIANS_PER_DEGREE.

static int math_exp

(

lua_State *

L

)

[static]

Definition at line 124 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_floor

(

lua_State *

L

)

[static]

Definition at line 86 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_fmod

(

lua_State *

L

)

[static]

Definition at line 91 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_frexp

(

lua_State *

L

)

[static]

Definition at line 139 of file lmathlib.c.

References lua_pushinteger(), lua_pushnumber(), and luaL_checknumber().

static int math_ldexp

(

lua_State *

L

)

[static]

Definition at line 146 of file lmathlib.c.

References lua_pushnumber(), luaL_checkint, and luaL_checknumber().

static int math_log

(

lua_State *

L

)

[static]

Definition at line 114 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_log10

(

lua_State *

L

)

[static]

Definition at line 119 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_max

(

lua_State *

L

)

[static]

Definition at line 167 of file lmathlib.c.

References d(), lua_gettop(), lua_pushnumber(), and luaL_checknumber().

static int math_min

(

lua_State *

L

)

[static]

Definition at line 153 of file lmathlib.c.

References d(), lua_gettop(), lua_pushnumber(), and luaL_checknumber().

static int math_modf

(

lua_State *

L

)

[static]

Definition at line 96 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_pow

(

lua_State *

L

)

[static]

Definition at line 109 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_rad

(

lua_State *

L

)

[static]

Definition at line 134 of file lmathlib.c.

References lua_pushnumber(), luaL_checknumber(), and RADIANS_PER_DEGREE.

static int math_random

(

lua_State *

L

)

[static]

Definition at line 181 of file lmathlib.c.

References lua_gettop(), lua_pushnumber(), luaL_argcheck, luaL_checkint, and luaL_error().

static int math_randomseed

(

lua_State *

L

)

[static]

Definition at line 209 of file lmathlib.c.

References luaL_checkint.

static int math_sin

(

lua_State *

L

)

[static]

Definition at line 31 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_sinh

(

lua_State *

L

)

[static]

Definition at line 36 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_sqrt

(

lua_State *

L

)

[static]

Definition at line 104 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_tan

(

lua_State *

L

)

[static]

Definition at line 51 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

static int math_tanh

(

lua_State *

L

)

[static]

Definition at line 56 of file lmathlib.c.

References lua_pushnumber(), and luaL_checknumber().

---

Variable Documentation

const luaL_Reg mathlib[] [static]

Definition at line 215 of file lmathlib.c.