Re: RESTRICTING DOMAINS

Subject: Re: RESTRICTING DOMAINS
From: Shawn D'Alimonte <sdalimon@EE.RYERSON.CA>
Date: Sun, 22 Sep 1996 00:58:51 +0000
In-Reply-To: <Pine.ULT.3.91.960921173936.8850D-100000@beaker.cc.wwu.edu>

On Sat, 21 Sep 1996, John Logan wrote:

> at least on the 85 inequalities can be combined using 'and' and 'or'.
> The commands are not case sensitive.  Here is an eample for the above
> equation:
> y2=x^3*(x>0 and x<1)

I am aware of hat, but I find it easier to combine them by multiplication.
Since TRUE evaluates to 1 and FLASE to 0, multiplying comparisions is the
same as using the and operation.  I beleive it also calculates faster than
using he and operator.

|Shawn D'Alimonte       |Sec. Year Elec. Eng at Ryerson Polytechnic Univ. |
|sdalimon@acs.ryerson.ca|Amiga Fan  A3000/030/25/6MB/92MB                 |
|aa600@torfree.net      |           A1200/020/14/2MB/80MB                 |

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