/sci/ - Science & Math

>>7132407
>this is a taiwanese knife sharpening advice forum
This is what I thought too.
I'm literally here since 2009 and in 6 years I've not obtained a single piece of advice regarding my knives. Fuck this gay earth.

>>7128118
At best I'd wish for someone here who knows homotopy theory, so I can draw information form that person.
I assume it's not going to be easy to read but if you're interested in it, then go along - I have some ideas about the content of the book and a motivation to learn it, so I will read it in any case.
So if you want to get this sort of stuff more, I'll tell anything I know, so it's better than learning on your own.