Re: Re: [msg5755] "hidden" definitions
- To: mathgroup at smc.vnet.net
- Subject: [mg5985] Re: [mg5886] Re: [msg5755] "hidden" definitions
- From: "David B. Wagner" <dbwagner at princon.com>
- Date: Sat, 8 Feb 1997 22:38:00 -0500
- Organization: Principia Consulting
- Sender: owner-wri-mathgroup at wolfram.com
Murray Eisenberg wrote: > > In a previous posting I had asked how to create a function definition > that another user could execute but not read. > > In [mg5755], Sherman Reed suggested several methods that work for very > specific functions. Unfortunately, they do not satisfy my > requirements: I need to be able to do this with an _arbitrary_ > Mathematica function (as well as an arbitrary list), not just a > numerical function of a numerical argument. > > Is there a way? > You should get this effect by doing this: SetAttributes[f, ReadProtected]; SetAttributes[f, Locked]; -- Dave Wagner Principia Consulting http://www.princon.com/princon/ Tel: (500) PRN-CPIA