Projectivization.Subspace.subset_span_trans
∀ {K : Type u_1} {V : Type u_2} [inst : DivisionRing K] [inst_1 : AddCommGroup V] [inst_2 : Module K V]
{S T U : Set (Projectivization K V)},
S ⊆ ↑(Projectivization.Subspace.span T) →
T ⊆ ↑(Projectivization.Subspace.span U) → S ⊆ ↑(Projectivization.Subspace.span U)- Cited by
- 0 results in Mathlib
- Foundations
- Depth 83 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites11
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- Modulestatement and proof · cited by 20,661
- AddCommGroupstatement and proof · cited by 12,871
- SetLike.coestatement and proof · cited by 8,199
- DivisionRingstatement and proof · cited by 1,062
- GaloisInsertion.gcproof · cited by 137
- Projectivizationstatement and proof · cited by 111
- Projectivization.Subspacestatement · cited by 34
- Projectivization.Subspace.spanstatement and proof · cited by 16
- Projectivization.Subspace.giproof · cited by 7
- GaloisConnection.le_u_l_transproof · cited by 2
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