🚀 go-pugleaf

1) In the ZSTD window, delta-x is 0.15873... and delta-y is 0.32258... .

2) In the ZINT window, delta-x is 1 and delta-y is one, and xScl and yScl
are 10.  I believe that the 'point' in the referred ti in the Guidebook
refers to the area that each LCD pixel represents, a 1x1 square.  The
'midpoint' is the center of the square, the value displayed in the TRACE
mode.

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On Fri, 28 Oct 1994, Dan Frezza wrote:

> I have two questions for information:
>
> (1)  According to the definition of Zoom Standard for Ti85, what are the
> values for the "change of x" and "change of y" as it does it
> computation and plotting? I could not find the exact answer to this
> question in the "Guide Book."
>
> The "Guide Book" for the Ti85 defines ZTRIG and ZDECM values
> quite well, but not for ZSTD.
>
> (2) Could someone give a good reason for using the ZINT?
>
> I am having trouble understanding the wording in the Guide Book for
> ZINT, "... change of x=1, change of y=1, the mid-point of each point
> is an integer, xScl=10 and yScl=10." -- page  4-22.  What does the
> midpoint of each point mean??
>
> Thanks,
>
> -- Dan Frezza
>
>
>