HP-67 FUN rom documentation thread

[Gene]

But this does bring up the two other unfinished (ok, actually nearly UNSTARTED) projects...

67FUN2

and

the extended precision program rom.

It is the second one that intrigues me. I know of the Multiple Precision rom already out there by Peter Platzer.

But this rom would save programs from the PPC Journal that did things like simply return a 20 digit square root, or multiply two 20 digit numbers together or take the sine of an angle to 105 decimal places. :-)

Why? History is one reason. Our obsession is another. Ha.