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Theorem with_zero_unit_not_char_zero

Modification history

2023-05-30 23:18
counterexamples/char_p_zero_ne_char_zero.lean
chore(archive + counterexamples): namespaces imo, theorems_100, counterexample, plus three more (#19129) …
Deleted with_zero_unit_not_char_zeroView on Github →
2022-04-10 13:49
counterexamples/char_p_zero_ne_char_zero.lean
counterexample(counterexamples/char_p_zero_ne_char_zero.lean): `char_p R 0` and `char_zero R` need not coincide (#13080) …
Added with_zero_unit_not_char_zeroView on Github →