Mathlib v3 is deprecated. Go to Mathlib v4

Def linear_equiv.fin_two_arrow

Modification history

2021-11-11 11:44
src/linear_algebra/pi.lean
feat(*): more bundled versions of `(fin 2 → α) ≃ (α × α)` (#10214) …
Added linear_equiv.fin_two_arrowView on Github →