Re: TIB: Invalid instruction?
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Re: TIB: Invalid instruction?
i think that is a function that they never got around to actually putting
into the ti86. they just talked about it in the manual.
--- Grant Winney <cosmo70@hotmail.com> wrote:
>
> I have a TI-86 calculator - v 1.3. An instruction to erase lines is in
> the
> user manual.
>
> To enter a line, one might type: line(3,12,15,12)
> To erase a line, you're supposed to be able to put: line(3,12,15,12,0)
> ((The zero is there to tell the calc to erase the line.))
>
> I cannot get this function to work. Could it be my calc, or is this
> feature
> only on a different version, maybe?
>
> Believe me, I typed it in correct to begin with (about a dozen times).
>
> I'd appreciate it if someone could shed some light on this.
>
> -Echo
>
>
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===
The Garth Johnson
http://www.bigfoot.com/~garthjohnson
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