π Source: Mathlib/Data/Finset/Powerset.lean
decidableExistsOfDecidableSSubsets
decidableExistsOfDecidableSSubsets'
decidableExistsOfDecidableSubsets
decidableExistsOfDecidableSubsets'
decidableForallOfDecidableSSubsets
decidableForallOfDecidableSSubsets'
decidableForallOfDecidableSubsets
decidableForallOfDecidableSubsets'
powerset
powersetCard
ssubsets
card_powerset
card_powersetCard
coe_powerset
empty_mem_powerset
empty_mem_ssubsets
image_injOn_powerset_of_injOn
image_surjOn_powerset
map_val_val_powersetCard
mem_powerset
mem_powersetCard
mem_powerset_self
mem_ssubsets
notMem_of_mem_powerset_of_notMem
pairwiseDisjoint_pair_insert
pairwise_disjoint_powersetCard
powersetCard_card_add
powersetCard_empty_subsingleton
powersetCard_eq_empty
powersetCard_eq_filter
powersetCard_map
powersetCard_mono
powersetCard_nonempty
powersetCard_nonempty_of_le
powersetCard_one
powersetCard_self
powersetCard_succ_insert
powersetCard_sup
powersetCard_zero
powerset_card_biUnion
powerset_card_disjiUnion
powerset_empty
powerset_eq_singleton_empty
powerset_image
powerset_inj
powerset_injective
powerset_insert
powerset_mono
powerset_nonempty
Nat.smoothNumbersUpTo_subset_image
Icc_eq_image_powerset
prod_add
inclusion_exclusion_card_inf_compl
Nat.eq_prod_primes_mul_sq_of_mem_smoothNumbers
prod_sub
powerset_sups_powerset_self
powerset_infs_powerset_self
ContinuousMultilinearMap.map_piecewise_add
inclusion_exclusion_sum_inf_compl
Filter.tendsto_finset_powerset_atTop_atTop
prod_one_add
inclusion_exclusion_card_biUnion
MeasureTheory.integral_biUnion_eq_sum_powerset
Iic_eq_powerset
Nat.sum_divisors_filter_squarefree
MultilinearMap.map_piecewise_add
sum_powerset_neg_one_pow_card_of_nonempty
sum_pow_mul_eq_add_pow
sum_powerset_insert
prod_powerset
sum_powerset
powerset_inter
prod_powerset_cons
filter_subset_univ
inclusion_exclusion_sum_biUnion
ContinuousAlternatingMap.map_piecewise_add
shatters_iff
Ioc_eq_filter_powerset
sum_powerset_neg_one_pow_card
sum_powerset_apply_card
powerset_union
Nat.divisors_filter_squarefree
MeasureTheory.measureReal_biUnion_eq_sum_powerset
sum_powerset_cons
indicator_biUnion_eq_sum_powerset
powerset_univ
prod_powerset_insert
Icc_eq_filter_powerset
prod_add_one
powerset_eq_univ
Lagrange.eval_iterate_derivative_eq_sum
prod_powersetCard
Set.Sized.subset_powersetCard_univ
subset_powersetCard_univ_iff
prod_X_add_C_coeff
Set.powersetCard.coe_finset
Lagrange.iterate_derivative_interpolate
MvPolynomial.support_esymm'
Polynomial.iterate_derivative_prod_X_sub_C
mem_powersetCard_univ
MvPolynomial.esymm_eq_sum_monomial
esymm_map_val
MvPolynomial.support_esymm''
sum_powersetCard
IsNonarchimedean.finset_powerset_image_add
MvPolynomial.support_esymm
univ_filter_card_eq
Set.sized_powersetCard
Ioo_eq_filter_ssubsets
Ico_eq_filter_ssubsets
Ico_eq_image_ssubsets
Iio_eq_ssubsets
card
Finset
Monoid.toNatPow
Nat.instMonoid
Multiset.card_pmap
Multiset.card_powerset
Nat.choose
Multiset.card_powersetCard
SetLike.coe
instSetLike
Set.preimage
Set
Set.powerset
Set.ext
instIsConcreteLE
instMembership
instEmptyCollection
Nonempty
ssubset_iff_subset_ne
empty_subset
Nonempty.ne_empty
Set.InjOn
image
Set.SurjOn
Multiset.map
Multiset
val
Multiset.powersetCard
Multiset.map_pmap
Multiset.pmap_eq_map
Multiset.map_id'
instHasSubset
val_le_iff
instReflSubset
instHasSSubset
ssubsets.eq_1
mem_erase
Set.PairwiseDisjoint
CompleteSemilatticeInf.toPartialOrder
CompleteLattice.toCompleteSemilatticeInf
CompleteBooleanAlgebra.toCompleteLattice
CompleteAtomicBooleanAlgebra.toCompleteBooleanAlgebra
Set.instCompleteAtomicBooleanAlgebra
HeytingAlgebra.toOrderBot
Order.Frame.toHeytingAlgebra
CompleteDistribLattice.toFrame
CompleteBooleanAlgebra.toCompleteDistribLattice
Set.instInsert
Set.instSingletonSet
instInsert
notMem_mono
mem_insert_self
Set.LeftInvOn.injOn
insert_erase_invOn
Pairwise
Disjoint
partialOrder
instOrderBot
disjoint_left
Set.Subsingleton
Mathlib.Tactic.Contrapose.contraposeβ
exists_subset_card_eq
card_eq_zero
Nat.choose_eq_zero_of_lt
filter
ext
map
RelEmbedding.toEmbedding
Preorder.toLE
PartialOrder.toPreorder
mapEmbedding
card_map
Subset.trans
instSingleton
singleton_injective
eq_of_veq
Multiset.map_injective
val_injective
Multiset.powersetCard_one
Multiset.map_congr
Multiset.map_map
mem_singleton
eq_of_subset_of_card_le
Eq.ge
instUnion
decidableEq
filter_union
sup
Lattice.toSemilatticeSup
instLattice
le_antisymm
sup_eq_biUnion
le_iff_subset
subset_iff
le_trans
pred_card_le_card_erase
insert_erase
notMem_erase
mem_union_right
mem_image_of_mem
biUnion
range
Pairwise.set_pairwise
disjiUnion_eq_biUnion
disjiUnion
mem_disjiUnion
mem_range
card_le_card
mem_image
Function.Injective.of_eq_imp_le
Eq.le
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