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Math (i.vgy.me)

submitted 5 months ago by [email protected] to c/[email protected]

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[–] [email protected] 2 points 5 months ago (3 children)

Could you use a slide rule for that kind of multiplication?

[–] [email protected] 3 points 5 months ago

Absolutely. But I learned in 2005, and the electric calculator had replaced the sliderule a couple of decades earlier.

But this is something they were great at, but usually not with the same accuracy. It's hard to get more than 3 decimal places out of one, and tables are great for that, you can fill whole books with them.

[–] [email protected] 1 points 5 months ago

In my study time it was the only which exists, still no electronic or computers , only in big companies, which worked with punch cards.

[–] [email protected] 0 points 5 months ago* (last edited 5 months ago)

I would use an Abacus for multiplication and a Venier scale for accuracy