Mathlib v3 is deprecated. Go to Mathlib v4

Commit 2023-04-27 11:18 fa78268d

View on Github →

chore(ring_theory/finiteness): generalize module.finite.trans (#18880) This was stated for algebras but holds more generally for modules. This now can be used to prove finite_dimensional.trans. A few downstream proofs were providing the instances arguments explicitly and consequently broke. Passing those instances via haveI fixes those proofs and makes them less fragile.

Estimated changes