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Theorem measure_theory.content.outer_measure_exists_open

Modification history

2021-09-18 16:39
src/measure_theory/measure/content.lean
chore(data/real/ennreal, measure_theory/): use `≠ ∞` and `≠ 0` in assumptions (#9219)
Modified measure_theory.content.outer_measure_exists_openView on Github →
2021-05-16 18:58
src/measure_theory/content.lean
refactor(measure_theory/haar_measure): move general material to content.lean, make content a structure (#7615) …
Added measure_theory.content.outer_measure_exists_openView on Github →