[Date Index] [Thread Index] [Author Index]

simple question revisited

• To: mathgroup at smc.vnet.net
• Subject: [mg69872] simple question revisited
• From: dimmechan at yahoo.com
• Date: Tue, 26 Sep 2006 00:59:38 -0400 (EDT)

Hello again.

Finally searching a bit I found in the Mathematica Book
I found something. For my case of interest it is:

optsfunc = Function[e, Options[Unevaluated[e]], HoldFirst];

Select[Names["*"], MemberQ[ToExpression[#1,
InputForm, optsfunc], SameTest -> _] & ]
{"Complement", "FixedPoint", "FixedPointList", "Intersection", "Union"}

And now there is no message.
As I guess before despite the presence of the message
everything was ok.
Anyway I keep wondering why the message appeared.