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Theorem prod_lemma

Modification history

2023-05-30 23:18
archive/imo/imo2013_q1.lean
chore(archive + counterexamples): namespaces imo, theorems_100, counterexample, plus three more (#19129) …
Deleted prod_lemmaView on Github →
2021-02-09 16:47
archive/imo/imo2013_q1.lean
feat(archive/imo): formalize solution to IMO 2013 problem Q1 (#6110)
Added prod_lemmaView on Github →