[Date Index] [Thread Index] [Author Index]

Re: reverse polish notation

• To: mathgroup at smc.vnet.net
• Subject: [mg73165] Re: reverse polish notation
• From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
• Date: Tue, 6 Feb 2007 02:42:57 -0500 (EST)
• Organization: Uni Leipzig
• References: <epv2sk$886$1@smc.vnet.net>
• Reply-to: kuska at informatik.uni-leipzig.de

Hi,

7 // Sqrt // N[#,30] &

will be N[Sqrt[7],30]
and
3 // Plus[#,5] &
will be Plus[3,5]
..

Regards
   Jens
cap'n rye wrote:
> 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.
>