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Theorem complex.countable_preimage_exp

Modification history

2022-06-22 18:31
src/analysis/special_functions/complex/log.lean
refactor(data/set/countable): make `set.countable` protected (#14886) …
Modified complex.countable_preimage_expView on Github →
2021-09-28 01:02
src/analysis/special_functions/complex/log.lean
feat(analysis/special_functions/complex/log): `exp ⁻¹' s` is countable (#9410) …
Added complex.countable_preimage_expView on Github →