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MathGroup Archive 2007

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reverse polish notation

  • To: mathgroup at
  • Subject: [mg73099] reverse polish notation
  • From: "cap'n rye" <jacksiegrist at>
  • Date: Fri, 2 Feb 2007 05:23:29 -0500 (EST)

Is there a way to extensively use postfix notation for input in
Mathematica? I know you can enter F[x] as x//F, but I can't seem to
make it work for multiple arguments. For example N[Sqrt[7]] can be
input as 7//Sqrt//N, but I can't figure out how to input N[Sqrt[7],30]
or even Plus[3,5]. Is this type of input not really supported? Is
there a way to work around it? Thanks for your help.

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