📁 Source: Mathlib/Algebra/MonoidAlgebra/Ideal.lean
mem_ideal_span_of'_image
mem_ideal_span_of_image
AddMonoidAlgebra
Ideal
semiring
SetLike.instMembership
Submodule.setLike
NonUnitalNonAssocSemiring.toAddCommMonoid
NonAssocSemiring.toNonUnitalNonAssocSemiring
Semiring.toNonAssocSemiring
Semiring.toModule
Ideal.span
Set.image
of'
Set
Set.instMembership
AddSemigroup.toAdd
AddMonoid.toAddSemigroup
MonoidAlgebra.mem_ideal_span_of_image
MonoidAlgebra
DFunLike.coe
MonoidHom
MulOneClass.toMulOne
Monoid.toMulOneClass
MulZeroOneClass.toMulOneClass
NonAssocSemiring.toMulZeroOneClass
nonAssocSemiring
MonoidHom.instFunLike
of
MulOne.toMul
Finset.mem_union
Finsupp.support_add
instIsEmptyFalse
Finset.mem_biUnion
Finsupp.support_sum
mul_def
mul_assoc
Finset.mem_singleton
Finsupp.support_single_subset
Ideal.span_le
one_mul
Finsupp.sum_single
Ideal.sum_mem
Set.image_congr
single_mul_single
mul_one
Ideal.mul_mem_left
Ideal.subset_span
Set.mem_image_of_mem
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