RADIANS_PER_DEGREE 139 lib/lua/lmathlib.c lua_pushnumber(L, luaL_checknumber(L, 1)/RADIANS_PER_DEGREE); RADIANS_PER_DEGREE 144 lib/lua/lmathlib.c lua_pushnumber(L, luaL_checknumber(L, 1)*RADIANS_PER_DEGREE);