Mathlib v3 is deprecated. Go to Mathlib v4

Theorem quiver.path.heq_of_cons_eq_cons

Modification history

2022-12-05 17:04
src/combinatorics/quiver/path.lean
feat(combinatorics/quiver/*) `cast` arrows and paths along equalities (#17617) …
Added quiver.path.heq_of_cons_eq_consView on Github →