Post #1663515
2026-04-22 21:15 UTC
Replies (4)
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@AdrianRiskin@kolektiva.social 2026-04-22 21:53
@rtn Can you be more specific about what you mean by algebra?
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@brettm@swarm.coiloptic.org 2026-04-22 23:29
@rtn@chaos.social https://minireference.com/
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@SmartmanApps@dotnet.social 2026-04-23 04:41
@rtn There's a bunch of textbooks available for free on the Internet Archive. They're older, but from what I've seen some of them explain things better than modern textbooks anyway. Not sure why that is - maybe because hadn't hit late-stage capitalism yet! https://archive.org/details/modernalgebrastr01dolc_2
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@aleph_omega_plus_four@mastodon.world 2026-04-24 08:24
@rtn echoing @AdrianRiskin as far as university level texts go. In times past you would get some school level textbooks that went quite far in many areas (and they'd be labelled "algebra") but they wouldn't teach you any *abstract* algebra like group theory, no proper number theory, etc. The following has some very good textbooks. I suspect the copyright situation might be dubious and it may get pulled, but who knows. https://github.com/enilsen16/The-Math-Group/