Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2013

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

Search the Archive

Re: i^2=1

  • To: mathgroup at smc.vnet.net
  • Subject: [mg129917] Re: i^2=1
  • From: "Dave Snead" <dsnead6 at charter.net>
  • Date: Tue, 26 Feb 2013 01:08:33 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: l-mathgroup@wolfram.com
  • Delivered-to: mathgroup-newout@smc.vnet.net
  • Delivered-to: mathgroup-newsend@smc.vnet.net
  • References: <20130225071938.0B55E6843@smc.vnet.net>

Define
i^2 ^= 1

Cheers,
Dave Snead

-----Original Message----- 
From: fc3a501 at uni-hamburg.de 
Sent: Sunday, February 24, 2013 11:19 PM 
To: mathgroup at smc.vnet.net 
Subject: [mg129917] i^2=1 

No, not I^2=-1 :-)
But similarly: I'd like to have a symbol with the
property i^2=1. And not like slashdotting with
{i^2->1} (which then ignores i^3 and (i+1)(i-1)),
but really automatically i^2=1 as soon as it appears
somewhere, like for I.

How do I define that?

-- 
Hauke Reddmann <:-EX8    fc3a501 at uni-hamburg.de
Die Weltformel: IQ+dB=const.





  • References:
    • i^2=1
      • From: <fc3a501@uni-hamburg.de>
  • Prev by Date: Re: Hold & Evaluate
  • Next by Date: Re: i^2=1
  • Previous by thread: i^2=1
  • Next by thread: Re: i^2=1