Re: Functional programming
- To: mathgroup at smc.vnet.net
- Subject: [mg39047] Re: Functional programming
- From: "Zachary Turner" <_NOzturner0826SPAM_ at hotmail.com>
- Date: Sun, 26 Jan 2003 05:22:36 -0500 (EST)
- References: <b0r496$4lo$1@smc.vnet.net> <b0tb14$9c8$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
"Allan Hayes" <hay at haystack.demon.co.uk> wrote in message news:b0tb14$9c8$1 at smc.vnet.net... > > "Zachary Turner" <_NOzturner0826SPAM_ at hotmail.com> wrote in message > news:b0r496$4lo$1 at smc.vnet.net... > > I have a function f[a_,b_] defined some way. i want to fix one argument, > > and then generate an array of values where the other argument varies. How > > can I do this? > > > > For example, I want: > > > > {f[1, 4], f[2, 4], f[3, 4], f[4, 4]} > > > > Is there an easy way to do this? > > > > Thanks > > > > > > Zachary, > > Table[f[x,4],{x,1,4}] > > {f[1, 4], f[2, 4], f[3, 4], f[4, 4]} > > Or, for irregular values or a known list of values: > > f[x,#]&/@{ 1, 2.3, 8,-3+I, Pi,a} > > {f[x, 1], f[x, 2.3], f[x, 8], f[x, -3 + I], f[x, Pi], > f[x, a]} Good lord. I didn't expect this many responses :) Anyway, the Table method seems the simplest. Now I extend on this a little bit. Is there any way I can apply FullSimplify to the result before it gets inserted into the array? Thanks