Mathlib Changelog
v4
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2026-06-23 15:06
247b7ec2
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doc: fix the doc of two files about group actions (
#40138
)
Estimated changes
Modified
Mathlib/GroupTheory/GroupAction/Quotient.lean
modified
theorem
MulAction.Quotient.coe_smul_out
modified
theorem
MulAction.Quotient.mk_smul_out
modified
theorem
MulAction.Quotient.smul_coe
modified
theorem
MulAction.Quotient.smul_mk
modified
theorem
MulAction.card_orbit_mul_card_stabilizer_eq_card_group
modified
theorem
MulAction.coe_quotient_smul
modified
theorem
MulAction.injective_ofQuotientStabilizer
modified
def
MulAction.ofQuotientStabilizer
modified
theorem
MulAction.ofQuotientStabilizer_mem_orbit
modified
theorem
MulAction.ofQuotientStabilizer_mk
modified
theorem
MulAction.ofQuotientStabilizer_smul
modified
theorem
MulAction.orbitEquivQuotientStabilizer_symm_apply
modified
theorem
MulAction.sum_card_fixedBy_eq_card_orbits_mul_card_group
modified
def
MulActionHom.toQuotient
modified
theorem
MulActionHom.toQuotient_apply
modified
theorem
QuotientGroup.out_conj_pow_minimalPeriod_mem
Modified
Mathlib/GroupTheory/Schreier.lean