36     lua_pushnumber(L, l_mathop(fabs)(luaL_checknumber(L, 1)));  in math_abs()
41   lua_pushnumber(L, l_mathop(sin)(luaL_checknumber(L, 1)));  in math_sin()
46   lua_pushnumber(L, l_mathop(cos)(luaL_checknumber(L, 1)));  in math_cos()
51   lua_pushnumber(L, l_mathop(tan)(luaL_checknumber(L, 1)));  in math_tan()
56   lua_pushnumber(L, l_mathop(asin)(luaL_checknumber(L, 1)));  in math_asin()
61   lua_pushnumber(L, l_mathop(acos)(luaL_checknumber(L, 1)));  in math_acos()
66   lua_Number y = luaL_checknumber(L, 1);  in math_atan()
99     lua_Number d = l_mathop(floor)(luaL_checknumber(L, 1));  in math_floor()
110     lua_Number d = l_mathop(ceil)(luaL_checknumber(L, 1));  in math_ceil()
128     lua_pushnumber(L, l_mathop(fmod)(luaL_checknumber(L, 1),  in math_fmod()
129                                      luaL_checknumber(L, 2)));  in math_fmod()
145     lua_Number n = luaL_checknumber(L, 1);  in math_modf()
157   lua_pushnumber(L, l_mathop(sqrt)(luaL_checknumber(L, 1)));  in math_sqrt()
170   lua_Number x = luaL_checknumber(L, 1);  in math_log()
175     lua_Number base = luaL_checknumber(L, 2);  in math_log()
190   lua_pushnumber(L, l_mathop(exp)(luaL_checknumber(L, 1)));  in math_exp()
195   lua_pushnumber(L, luaL_checknumber(L, 1) * (l_mathop(180.0) / PI));  in math_deg()
200   lua_pushnumber(L, luaL_checknumber(L, 1) * (PI / l_mathop(180.0)));  in math_rad()
659   lua_pushnumber(L, l_mathop(cosh)(luaL_checknumber(L, 1)));  in math_cosh()
664   lua_pushnumber(L, l_mathop(sinh)(luaL_checknumber(L, 1)));  in math_sinh()
669   lua_pushnumber(L, l_mathop(tanh)(luaL_checknumber(L, 1)));  in math_tanh()
674   lua_Number x = luaL_checknumber(L, 1);  in math_pow()
675   lua_Number y = luaL_checknumber(L, 2);  in math_pow()
682   lua_pushnumber(L, l_mathop(frexp)(luaL_checknumber(L, 1), &e));  in math_frexp()
688   lua_Number x = luaL_checknumber(L, 1);  in math_ldexp()
695   lua_pushnumber(L, l_mathop(log10)(luaL_checknumber(L, 1)));  in math_log10()