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Article #1259

Re: Why no Complex Arithmetic ?

#1259
From: Richard Pitre
Date: Tue, 02 Apr 1996 20:38
28 lines
1381 bytes
In article <4jqvad$eh8@toad.stack.urc.tue.nl> stephan@stack.urc.tue.nl (Stephan  
Eggermont) writes:
> Richard Pitre (pitre@n5160d.nrl.navy.mil) wrote:
> > Why leave out complex numbers and complex
> > transcendental functions? 
> 
> For a very simple reason: there are two equally viable implementations
> Do you want an angle/radius or real/imaginary representation?
> Please consider the consequences of a choice. If you don't show 
> (explicit) what choice you made, you won't have any idea of the 
> run-time consequences of what you write.

This is beside the point. 
There are as many representations of anything as there
are invertible transformations. This is true of integers, floating point
numbers and rationals. 

> 
> Stephan
> 
> > If you don't think its a problem then its because you've never tried
> > to do it. The readability goes to hell. 
> 
> If you think it is a problem you have never tried it ;-)

I have done it and it is a problem but I take that you have not.

richard
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Path: arc1-ca.pugleaf.net!ra.nrl.navy.mil!usenet
From: pitre@n5160d.nrl.navy.mil (Richard Pitre)
Newsgroups: comp.lang.oberon
Subject: Re: Why no Complex Arithmetic ?
Date: 2 Apr 1996 20:38:57 GMT
Organization: Naval Research Laboratory
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