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MathGroup Archive 2003

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Re: Get rounds values in alist

  • To: mathgroup at smc.vnet.net
  • Subject: [mg43962] Re: Get rounds values in alist
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Thu, 16 Oct 2003 04:15:57 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <bmj27n$pmi$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

the nmber are rounded for printing, internal FullForm[]
all digits are present.

Regards
  Jens

Oliver Friedrich wrote:
> 
> Hallo,
> 
> I have written a file "values.txt" with the text editor.
> The file content is
> 
> {
> {{11735.72,11759.37,11711.12},{11556.84,11581.84,11620.91},
> {11131.76,11156.36,11196.09},{11475.20,11499.64,11448.35}},
> ...
> many lines...
> ...
> {12058.76,12087.74,12120.00},{11973.05,12000.74,11945.40}},
> {{11891.12,11916.49,11867.50},{11781.42,11808.29,11850.32},
> {11835.51,11863.17,11904.79},{11668.03,11694.20,11636.97}}
> }
> 
> Reading this file into Mathematica usin Get[] returns a list
> {{{11735.7, 11759.4, 11711.1}, {11556.8, 11581.8, 11620.9}, {11131.8,
> 11156.4,
>        11196.1}, {11475.2, 11499.6, 11448.4}}, {{11680.8, 11704.8,
>       11654.8}, {11444.6, 11470., 11508.3}, {11205.4, 11231.,
>       11268.9}, {11512.6, 11536.6, 11485.5}}, {{11983.9, 12010.3,
>       11961.4}, {11768.8, 11796.2, 11832.9}, {11883.9, 11911.2,
>       11946.9}, {12110.1, 12137.4, 12081.8}}, {{11613.6, 11638.3,
>       11589.}, {11464.9, 11491.6, 11527.8}, {11199.8, 11225.4,
>       11262.9}, {11404.4, 11429., 11377.4}}, {{11898.9, 11924.1,
>       11874.5}, {11713.3, 11740.2, 11777.6}, {11682.7, 11709.3,
>       11744.}, {11808.5, 11833.7, 11783.2}}, {{11542.5, 11567.5,
>       11520.}, {11484., 11510.7, 11546.2}, {11059.3, 11085.2,
>       11118.3}, {11278.3, 11303.2, 11252.9}}, {{12333., 12358.3,
>       12308.2}, {11723.2, 11749.9, 11787.6}, {11956.1, 11982.2,
>       12023.8}, {11884.4, 11908.7, 11855.6}}, {{11524.3, 11549.4,
>       11497.4}, {11359.1, 11385.8, 11431.5}, {11089.2, 11115.6,
>       11153.2}, {11411.3, 11436.3, 11381.5}}, {{12011.1, 12038.,
>       11986.9}, {11819.3, 11847.8, 11885.7}, {12058.8, 12087.7,
>       12120.}, {11973.1, 12000.7, 11945.4}}, {{11891.1, 11916.5,
>       11867.5}, {11781.4, 11808.3, 11850.3}, {11835.5, 11863.2,
>       11904.8}, {11668., 11694.2, 11637.}}}
> So Get rounds the value 11735.72 from the original text file to 11735.7 in
> the list and so on. How can I avoid this and get in the full precision?
> 
> Thank you
> 
> Oliver Friedrich


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