Tag Archives: manifold

Lean has real manifolds!

Lean has real manifolds — and tangent bundles too! Continue reading

Posted in General, undergrad maths | Tagged , , | 5 Comments

The natural number game — an update

I just pushed an update to the natural number game. I’m rather pleased with how this has all worked out. I started off thinking it was kind of a game, but the explanations turned out so wordy and now I … Continue reading

Posted in Learning Lean, M40001, undergrad maths | Tagged , | 22 Comments

Lean does not (yet) have real manifolds.

Lean does not yet have real manifolds, but there has been recent progress. Continue reading

Posted in General, Imperial, undergrad maths | Tagged , , , , , , , , , , , , , , , , | 7 Comments