(Untitled)

[michaelmink]

In toying with some antique Keuffel & Esser slide rules, it's occurred to me that: (a) the use assumes you're already quite good at estimating what the answer is, and (b) the use assumes a level of fractions that's pretty interesting.

Comments

[begorash]

Very happy I found your site. Will note it and return for more info.

[jaqaflaw]

I don’t usually reply to posts but I will in this case.