29 Jan
2003
29 Jan
'03
3:53 a.m.
The whole 'synthetic programming' field on the hp41C. I think there
were also some strange instruction on the 25c that you somehow got by
reducing the battery voltage with a pot until the calculator started
hallucinating.
On Tuesday, January 28, 2003, at 01:06 PM, DEAN wrote:
What undocumented instructions in HP calculators...
Got an example
Yours Truly
Dean Lampman