18 Apr
2011
18 Apr
'11
7:04 p.m.
That's great! 1975. huh? I also wrote machine code for the PDP-11, and its float format was definitely suitable for this hack. Thanks for the code -- I'll add it to my article at mrob.com/pub/math/numbers-16.html#le009_16soon. On Mon, Apr 18, 2011 at 19:42, Tom Duff <td@pixar.com> wrote:
[...]
movf fr0,-(sp)
asr (sp) add $20100,(sp) movf (sp)+,fr0 /initial guess
[...]
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