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Theorem single_zero_one

Modification history

2023-05-30 23:18
counterexamples/zero_divisors_in_add_monoid_algebras.lean
chore(archive + counterexamples): namespaces imo, theorems_100, counterexample, plus three more (#19129) …
Deleted single_zero_oneView on Github →
2022-10-06 10:46
counterexamples/zero_divisors_in_add_monoid_algebras.lean
feat(counterexamples/zero_divisors_in_add_monoid_algebras + data/finsupp/lex): add a counterexample (#16236) …
Added single_zero_oneView on Github →