Re: A89: Re: functions in demo display
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Re: A89: Re: functions in demo display
sorry if you misunderstood---the one on all the advertisements on ti's web
page.
In a message dated 10/6/98 18:11:57 Eastern Daylight Time,
assets@eden.rutgers.edu writes:
> What demo? Where did you find it?
>
>
> >
> >this is somewhat off topic, but does anyone happen to know the equation
> used
> >in the demo screen for the TI-89? (the ripples in a 3-d graph).
> >
> >also, what about the function used in the ti-92 plus? (the 3-d graph which
> has
> >a bend going down, then going up)
> >
> >i like showing off the 3-d capabilities to skeptics at school, and it
would
> be
> >really cool to have these equations.
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