this post was submitted on 16 Jun 2024
1185 points (97.8% liked)
Memes
45704 readers
1121 users here now
Rules:
- Be civil and nice.
- Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Could you use a slide rule for that kind of multiplication?
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.
In my study time it was the only which exists, still no electronic or computers , only in big companies, which worked with punch cards.
I would use an Abacus for multiplication and a Venier scale for accuracy