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Theorems · Theorem · functional analysis

ContinuousLinearMap.one_apply

Deprecated since 2026-05-20Use one_apply_eq_self instead.

∀ {F : Type u_1} {α : outParam (Type u_2)} {inst : FunLike F α α} {inst_1 : One F} [self : IsOneApplyEqSelf F α]
  (x : α), 1 x = x

Alias of one_apply_eq_self.

Defined in
Mathlib.Topology.Algebra.Module.ContinuousLinearMap.Basic
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Foundations
Depth 6 from the axioms · uses no axioms
Assumes
IsOneApplyEqSelf

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