Re: [colorforth] Intellasys question for Jeff Fox

["Jeff Fox" <fox@xxxxxxxxxxxxxxxxxxx>]

Dr. Monvelishsky wrote a CORDIC function in machineforth
for our ANS P21forth in 1992 which also ran on F21 with
a small mod.  I recall that I was impressed with the fact
that p21 running Michael's code was 50x faster than Intel's
387 coprocessor on these transcendental functions at the
time. Michael wrote a CORDIC for SEAforth so long ago that
it probably needs to be updated now.  Such things will be
included when more libraries are published.

Best Wishes


> Jeff, at the Intellasys message board someone asked about transcendental
> functions
> for the SEAForth chips.  I recall you had an implementation of CORDIC for
> the F21.
> Wouldn't that be pretty straightforward to port?
>
> Regards,
>
> John M. Drake
>
>
>
>
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