48     lua_pushnumber(L, l_mathop(fabs)(luaL_checknumber(L, 1)));  in math_abs()
53   lua_pushnumber(L, l_mathop(sin)(luaL_checknumber(L, 1)));  in math_sin()
58   lua_pushnumber(L, l_mathop(cos)(luaL_checknumber(L, 1)));  in math_cos()
63   lua_pushnumber(L, l_mathop(tan)(luaL_checknumber(L, 1)));  in math_tan()
68   lua_pushnumber(L, l_mathop(asin)(luaL_checknumber(L, 1)));  in math_asin()
73   lua_pushnumber(L, l_mathop(acos)(luaL_checknumber(L, 1)));  in math_acos()
80   lua_pushnumber(L, l_mathop(atan2)(y, x));  in math_atan()
103     lua_pushnumber(L, d);  /* result is float */  in pushnumint()
140     lua_pushnumber(L, l_mathop(fmod)(luaL_checknumber(L, 1),  in math_fmod()
154     lua_pushnumber(L, 0);  /* no fractional part */  in math_modf()
162     lua_pushnumber(L, (n == ip) ? l_mathop(0.0) : (n - ip));  in math_modf()
169   lua_pushnumber(L, l_mathop(sqrt)(luaL_checknumber(L, 1)));  in math_sqrt()
194   lua_pushnumber(L, res);  in math_log()
199   lua_pushnumber(L, l_mathop(exp)(luaL_checknumber(L, 1)));  in math_exp()
204   lua_pushnumber(L, luaL_checknumber(L, 1) * (l_mathop(180.0) / PI));  in math_deg()
209   lua_pushnumber(L, luaL_checknumber(L, 1) * (PI / l_mathop(180.0)));  in math_rad()
251       lua_pushnumber(L, (lua_Number)r);  /* Number between 0 and 1 */  in math_random()
306   lua_pushnumber(L, l_mathop(cosh)(luaL_checknumber(L, 1)));  in math_cosh()
311   lua_pushnumber(L, l_mathop(sinh)(luaL_checknumber(L, 1)));  in math_sinh()
316   lua_pushnumber(L, l_mathop(tanh)(luaL_checknumber(L, 1)));  in math_tanh()
323   lua_pushnumber(L, l_mathop(pow)(x, y));  in math_pow()
329   lua_pushnumber(L, l_mathop(frexp)(luaL_checknumber(L, 1), &e));  in math_frexp()
337   lua_pushnumber(L, l_mathop(ldexp)(x, ep));  in math_ldexp()
342   lua_pushnumber(L, l_mathop(log10)(luaL_checknumber(L, 1)));  in math_log10()
399   lua_pushnumber(L, PI);  in luaopen_math()
401   lua_pushnumber(L, (lua_Number)HUGE_VAL);  in luaopen_math()