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Theorem not_zero

Modification history

2023-02-07 01:58
archive/imo/imo1960_q1.lean
chore: Add toml file for archive and counterexamples (#18388) …
Deleted not_zeroView on Github →
2020-10-13 02:01
archive/imo/imo1960_q1.lean
feat(archive/imo): formalize IMO 1960 problem 1 (#4366) …
Added not_zeroView on Github →