MathGroup Archive 1997

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Re: Bra-Ket

  • To: mathgroup at
  • Subject: [mg8414] Re: Bra-Ket
  • From: "P.J. Hinton" <paulh>
  • Date: Sat, 30 Aug 1997 00:42:21 -0400
  • Organization: Wolfram Research, Inc.
  • Sender: owner-wri-mathgroup at

SiposG at wrote:

> Would anyone happen to know how I can implement true bra-ket notation in
> Mathematica 3.0?  Of course, I could just write Bra[Psi] and Ket[Psi], but it
> sure would be nice to actually write <Psi| and |Psi>

Already been done.  Open the notebook front end's Help Browser, click 
the radio button that reads "Getting Started/Demos", and then enter
the words 	

			Notation Maker

in the Go To line and hit the Go To button.

There is a section titled "Bras, Kets and Operators in Quantum"
Mechanics.  This demo shows how to use Jason Harris' package
Notation.m to customize your notation.

P.J. Hinton	
Mathematica Programming Group           paulh at
Wolfram Research, Inc.        

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