this post was submitted on 10 Feb 2026
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[–] qjkxbmwvz@startrek.website 1 points 5 hours ago

That almost makes sense, but pi radians = 180°

Right, a triangle "has 180deg," like I said.

in which case π÷n is infinitesimally small. In other words, substituting infinity for n would be incalculable

That's not how limits work. Substitution is not the same as taking the limit.

infinite and infinitesimal numbers are impossible to express rationally.

That's not true at all. https://en.wikipedia.org/wiki/1/2_%2B_1/4_%2B_1/8_%2B_1/16_%2B_%E2%8B%AF

It's not about colloquialism or language

Having one word (or phrase) with two meanings is a property of language.