Re: Function as an argument
- To: mathgroup at smc.vnet.net
- Subject: [mg76695] Re: [mg76625] Function as an argument
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Sat, 26 May 2007 04:23:33 -0400 (EDT)
- Reply-to: hanlonr at cox.net
ss[x_] = 2 + x^3;
MyFunction[expression_] := expression[2];
MyFunction[ss]
10
The argument must be a function
MyFunction[2 + #^3 &]
10
Bob Hanlon
---- dXdYdZdu <dxdydzdu at gmail.com> wrote:
> Hi, I have problem. I want to do something like this:
>
> ss[x_] = 2 + x^3 ;
> MyFunction[expression_] := Module[{}, Return[expression[2]]]
> Calling MyFunction[ss] will produce 10 and this is working case.
>
> but this is what I can not do:
>
> MyFunction[2 + x^3]
>
> Is there a way to make this to work as well?
>