Mathlib v3 is deprecated. Go to Mathlib v4

Theorem fin_succ_equiv_symm'_some_below

Modification history

2021-08-26 10:02
src/data/equiv/fin.lean
feat(data/equiv/fin): fin_succ_equiv_last (#8805) …
Deleted fin_succ_equiv_symm'_some_belowView on Github →
2021-02-26 15:56
src/data/equiv/fin.lean
feat(data/equiv/basic): Add `fin_succ_above_equiv` (#5145)
Added fin_succ_equiv_symm'_some_belowView on Github →