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Re: Temporal database - no end date

From: Gene Wirchenko <genew_at_ocis.net>
Date: Tue, 23 Jan 2007 19:27:18 -0800
Message-ID: <85kdr29dtbdt0nr1cmrjudt58h1gemqbp6@4ax.com>


"Aloha Kakuikanu" <aloha.kakuikanu_at_yahoo.com> wrote:

[snip]

>> How would you describe the relationship between floating point numbers
>> and the reals? Pretends? Imitates? Masquerades? We need some word.

     "models". The word even covers the detail being lost.

>Bastardize?
>
>I agree with Tegiri that int is much more satisfactory model of
>integers, compared to float model of the real numbers. It is a common
>knowledge that the only field where floats are useful is computer
>graphics.

     Ha! Scientific processing can make good use of floats. They were used to even more limited precision. Computer floats have higher prcision than a slide rule.

[snip]

Sincerely,

Gene Wirchenko

Computerese Irregular Verb Conjugation:

     I have preferences.
     You have biases.
     He/She has prejudices.
Received on Tue Jan 23 2007 - 21:27:18 CST

Original text of this message

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