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Theorem
ring_char.eq_zero
Modification history
2022-01-14 14:12
src/algebra/char_p/basic.lean
chore(algebra/char_p): ring_char.eq is better in the other direction, with instances, and explicit arguments (#11439)
Modified
ring_char.eq_zero
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2021-03-27 06:35
src/algebra/char_p/basic.lean
refactor(representation_theory/maschke): replaces `¬(ring_char k ∣ fintype.card G)` with `invertible (fintype.card G : k)` instance (#6901) …
Added
ring_char.eq_zero
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