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Theorem pow_sub'

Modification history

2021-10-01 03:25
src/algebra/group_with_zero/power.lean
refactor(algebra/group_with_zero): rename lemmas to use ₀ instead of ' (#9424) …
Deleted pow_sub'View on Github →
2020-04-06 23:05
src/algebra/group_with_zero_power.lean
feat(algebra/group_with_zero): groups with a zero element adjoined (#2242) …
Added pow_sub'View on Github →