Re: Function as an argument

*To*: mathgroup at smc.vnet.net*Subject*: [mg76744] Re: Function as an argument*From*: Ray Koopman <koopman at sfu.ca>*Date*: Sat, 26 May 2007 04:48:55 -0400 (EDT)*References*: <f36ddj$71m$1@smc.vnet.net>

On May 25, 3:22 am, "dXdYdZdu" <dxdyd... 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? In[1]:= ss[x_] = 2 + x^3 ; In[2]:= MyFunction[expression_] := Module[{}, Return[expression[2]]] In[3]:= MyFunction[ss] Out[3]= 10 In[4]:= MyFunction[2 + #^3 &] Out[4]= 10