Re: Problem with multiple function calling from a novice...

*To*: mathgroup at smc.vnet.net*Subject*: [mg58600] Re: Problem with multiple function calling from a novice...*From*: Peter Pein <petsie at dordos.net>*Date*: Sat, 9 Jul 2005 04:07:59 -0400 (EDT)*References*: <dal1tq$ibc$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

sami schrieb: > Hi all. I have a small problem, and I would like some help. > > Suppose I define a few functions, say a,b,c etc. > > Question 1: How can I call them from inside a program, so that they > ALL > show what they evaluate in turn? (Not just the last one, but each > one.) > > Question 2: How can I modify an If...Then clause of the form: > > If[ <Condition> , a;b;c;...etc.] > > or a While loop: > > While[ <Condition> , a;b;c;...etc.] > > so that, again, they ALL show what they evaluate in turn? (Again, not > just > the > last one like in this case). > > Thank you > > Sami > Hi Sami, Qu.1: Print[a[],b[],c[]]; Qu.2: put them int a list: result=If[cond,{a[],b[],c[]}] You can use for instance result[[2]] to get the value of b[]. -- Peter Pein Berlin http://people.freenet.de/Peter_Berlin/