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So, once I'd becone reasonably proficient with the #soroban, my next step was going to be learning how to use a #SlideRule. Unfortunately, it seems as though nobody makes the latter any more.
in reply to Jonathan Lamothe

Look for “Concise” on Amazon. They are a Japanese company that appears to be the last company manufacturing #SlideRules.

You can also check sliderulemuseum.com/SRM_Duplic… to “adopt” an extra #SlideRule from their collection.

Also, it’s pretty easy to find an affordable #SlideRule on EBay.

Welcome to the hobby!

in reply to Jonathan Lamothe

Yup! A circular slide rule is a little unconventional, but has the advantage of never “going off scale”, where your answer is of the end of the rule. For example, when multiplying 4 by 6.

If you want a conventional, linear, #SlideRule, I don’t think anyone is still making them. You’ll have to look at eBay or ISRM. There are plenty of nice, affordable used #SlideRules to be found!

in reply to Jonathan Lamothe

When I started university (in computer science) calculators were banned for tests. Slide rules were the only support tool allowed. Everybody had one and knew how to use it.
in reply to Jonathan Lamothe

Yes quite a useful tool at the time but 55+ years ago for me and knowledge has faded. Calculators were banned as being economically elitist. A basic calculator could cost as much as a term's tuition.

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