Re: Applying a list of 2D paramters to a mathematica function
- To: mathgroup at smc.vnet.net
- Subject: [mg68087] Re: Applying a list of 2D paramters to a mathematica function
- From: Bill Rowe <readnewsciv at earthlink.net>
- Date: Sat, 22 Jul 2006 06:24:10 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
On 7/21/06 at 5:37 AM, curry at 192.168.0.101 (Curry Taylor) wrote: >I have (for simplicity) something like this: >f[x_, y_] := x+y; >I want to use this function for a variety of parameters in a list: >indices = {{a,b}, {c,d}, {e,f}, ..} >so that I get >{a+b, c+d, e+f, ..} >Doing the intuitive thing (for me) >f /@ indices >results in >{f[{a, b}], f[{c, d}], f[{e, f}], ..} >but what I want is >{f[a, b], f[c, d], f[e, f], ..} do the following: In[1]:= indices={{a,b},{c,d},{e,f}}; In[2]:= g@@@indices Out[2]= {g[a, b], g[c, d], g[e, f]} Note, I used g as the function name since I am sure will not like what Mathematica returns when you use f as the function name and the name of a parameter to be supplied to the function. -- To reply via email subtract one hundred and four