MathGroup Archive 1997

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Re: Map

  • To: mathgroup at
  • Subject: [mg7464] Re: [mg7454] Map
  • From: Richard Gass <gass at>
  • Date: Thu, 5 Jun 1997 01:35:47 -0400 (EDT)
  • Sender: owner-wri-mathgroup at

Sean wrote
>Does anyone know how to use Map if the mapping function has more than one
>ie:  If I have a function f[x] and an array, then Map[f,array] applies f
>to each
>element of the array.  What I want is a function f[x,y] and do something like
>Map[f[#,3],array] so it will apply f[x,3] to every element of the array.
>I currently
>have two kludgey work arounds which is to make a new function g[x_]:=f[x,3]
>then use Map[g,array] or to make a newarray={array,list of second arguments},
>then use MapThread..  I am looking for a better way
>Please reply to seanross at

If my understanding of what you want is correct then you can do what you
want by combining Map with a pure function.





Richard Gass
Department of Physics
University of Cincinnati
Cincinnati, OH 45221
phone- 513-556-0519
E-Mail gass at

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