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Theorem fin.succ_above_left_inj

Modification history

2021-09-26 10:39
src/data/fin.lean
refactor(data/fin,*): redefine `insert_nth`, add lemmas (#9349) …
Modified fin.succ_above_left_injView on Github →
2020-09-02 13:19
src/data/fin.lean
chore(data/fin): succ_above defn compares fin terms instead of values (#3999) …
Added fin.succ_above_left_injView on Github →