Set.mul_subset_iff

∀ {α : Type u_2} [inst : Mul α] {s t u : Set α}, s * t ⊆ u ↔ ∀ x ∈ s, ∀ y ∈ t, x * y ∈ u

Defined in: Mathlib.Algebra.Group.Pointwise.Set.Basic
Cited by: 6 results in Mathlib
Foundations: Depth 18 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Mul

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