Mathlib v3 is deprecated. Go to Mathlib v4

Theorem fin.insert_nth_le_iff

Modification history

2021-11-14 15:22

src/data/fin/basic.lean

chore(data/fin/basic): move tuple stuff to a new file (#10295) …

Modified fin.insert_nth_le_iff View on Github →

2020-11-22 14:51

src/data/fin.lean

chore(data/fin): a few more lemmas about `fin.insert_nth` (#5079)

Added fin.insert_nth_le_iff View on Github →