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Theorems · Theorem · functional analysis

nndist_smul_le

∀ {α : Type u_1} {β : Type u_2} [inst : SeminormedAddGroup α] [inst_1 : SeminormedAddGroup β]
  [inst_2 : SMulZeroClass α β] [IsBoundedSMul α β] (s : α) (x y : β), nndist (s • x) (s • y) ≤ ‖s‖₊ * nndist x y
Defined in
Mathlib.Analysis.Normed.MulAction
Cited by
0 results in Mathlib
Foundations
Depth 114 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
SeminormedAddGroupSeminormedAddGroupSMulZeroClassIsBoundedSMul

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