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Theorems · Theorem · functional analysis

gauge_pos

∀ {E : Type u_2} [inst : AddCommGroup E] [inst_1 : Module ℝ E] {s : Set E} {x : E} [inst_2 : TopologicalSpace E]
  [T1Space E], Absorbent ℝ s → Bornology.IsVonNBounded ℝ s → (0 < gauge s x ↔ x ≠ 0)
Defined in
Mathlib.Analysis.Convex.Gauge
Cited by
4 results in Mathlib
Foundations
Depth 162 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
AddCommGroupModuleTopologicalSpaceT1Space

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