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Re: How to remove the "0." from "0. + 1.41774i"

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  • Subject: [mg131258] Re: How to remove the "0." from "0. + 1.41774i"
  • From: Murray Eisenberg <murray at math.umass.edu>
  • Date: Sat, 22 Jun 2013 03:31:48 -0400 (EDT)
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  • References: <20130621100010.A61D36A41@smc.vnet.net>

No, Chop won't do that -- assuming you use the proper symbol I (or its equivalent Esc ii Esc):

   Chop[0. + 1.41774 I]
0. + 1.41774 I

On Jun 21, 2013, at 6:00 AM, Bill Rowe <readnews at sbcglobal.net> wrote:

> On 6/20/13 at 4:44 AM, mike.bayville at gmail.com (Mike Bayville) wrote:
>
>> Can anyone suggest a built-in function for removing  the "0." from
>> "0. + 1.41774i"?
>
> Chop. That is:
>
> In[1]:= Chop[0. + 1.41774 i]
>
> Out[1]= 1.41774 i
>
>

---
Murray Eisenberg                                    murray at math.umass.edu
Mathematics & Statistics Dept.      
Lederle Graduate Research Tower            phone 413 549-1020 (H)
University of Massachusetts                               413 545-2838 (W)
710 North Pleasant Street                         fax   413 545-1801
Amherst, MA 01003-9305








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