Old calculator with reverb ram

12032017, 12:34 PM
Post: #11




RE: Old calculator with reverb ram
(12012017 06:45 PM)Gerson W. Barbosa Wrote: By using repeated square root, one could even compute logarithms. For instance, the natural logarithm of 2 can be computed with 6 or 7 correct decimal places on it, I would guess. Are you referring to the Briggs works that i presume were also used in the HP35 as the base to calculate logarithms? My math knowledge is very rusty to be able to fully understand Briggs work, although I enjoy reading and learning when I have spare time to so so. Jose Mesquita RadioMuseum.org member 

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