Calculators

Historical Document · 1973

Hewlett-Packard Journal, May 1973 (HP-80)

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The issue with 'A Pocket-Sized Answer Machine for Business and Finance', the HP-80's design, including its Newton's-method interest-rate algorithm.

Author
W. L. Crowley, F. Rodé et al.
Year
1973
Type
Historical Document
Credit
Hewlett-Packard; scan via worldradiohistory.com.

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Hewlett-Packard Journal, May 1973 (HP-80)