1 --- lua-5.3.5/src/lmathlib.c
2 +++ lua-5.3.5/src/lmathlib.c
7 +static double log2(double x)
9 + return log(x) / log(2.0);
12 +static float log2f(float x)
14 + return log(x) / log(2.0f);
17 +static long double log2l(long double x)
19 + return log(x) / log(2.0l);
22 static int math_log (lua_State *L) {
23 lua_Number x = luaL_checknumber(L, 1);