Re: RESTRICTING DOMAINS

Subject: Re: RESTRICTING DOMAINS
From: John Logan <n9342326@BEAKER.CC.WWU.EDU>
Date: Sat, 21 Sep 1996 17:42:17 -0700
In-Reply-To: <51u3ds$bd0@ns2.ryerson.ca>

On Fri, 20 Sep 1996, Shawn D'Alimonte wrote:

> Try y2=(x^3)(x>0)(x<1).  The TI won't let you combine two comparisons as one.
> In fact I believe it wil evaluate the double comparision as (0<x)<1 which is
> true as long as x>0 since TRUE NOT= 1 and FALSE == 0

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)

__________________________
John Logan
n9342326@henson.cc.wwu.edu

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