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Theorem
subgroup.smul_opposite_image_mul_preimage
Modification history
2022-11-13 03:11
src/group_theory/subgroup/basic.lean
move(group_theory/group_action/*): Move pointwise subgroup operations (#17491) …
Modified
subgroup.smul_opposite_image_mul_preimage
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2022-02-11 18:25
src/group_theory/subgroup/basic.lean
feat(measure_theory/measure/haar_quotient): Pushforward of Haar measure is Haar (#11593) …
Added
subgroup.smul_opposite_image_mul_preimage
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