Comment on Irrational
rockerface@lemm.ee 2 weeks agoIn fact, you can build a system of definitions that very clearly doesn’t exist in real world, like hyperbolic geometry.
Comment on Irrational
rockerface@lemm.ee 2 weeks agoIn fact, you can build a system of definitions that very clearly doesn’t exist in real world, like hyperbolic geometry.
tate@lemmy.sdf.org 2 weeks ago
Sometimes we find that obscure pure mathematics does describe reality when no one expected it to. Riemannian geometry is one such example.
Natanael@slrpnk.net 2 weeks ago
Complex numbers, and a bunch more things too