@futurebird @mcc as soon as it's abstract it's not real, but we can still visualize & express -- that's what's so cool about math! Except I don't get as far as trig.... if I were at work I might peek at that "visual trigonometry" book on the shelf out there...
https://mathstodon.xyz/@geonz/113533163733757359
No replies.
────
────