Theorems · Definition · functional analysis
PreInnerProductSpace.toCore
{𝕜 : Type u_1} →
{E : Type u_2} →
[inst : RCLike 𝕜] →
[inst_1 : SeminormedAddCommGroup E] → [c : InnerProductSpace 𝕜 E] → PreInnerProductSpace.Core 𝕜 EDefine PreInnerProductSpace.Core from InnerProductSpace. Defined to reuse lemmas about
PreInnerProductSpace.Core for PreInnerProductSpaces. Note that the Seminorm instance provided
by PreInnerProductSpace.Core.norm is propositionally but not definitionally equal to the original
norm.
- Defined in
- Mathlib.Analysis.InnerProductSpace.Defs
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 107 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- InnerProductSpacestatement and proof · cited by 3,523
- RCLikestatement and proof · cited by 2,829
- SeminormedAddCommGroupstatement and proof · cited by 2,671
- PreInnerProductSpace.Corestatement · cited by 46
- InnerProductSpace.conj_inner_symmproof · cited by 2
- InnerProductSpace.smul_leftproof · cited by 1
- InnerProductSpace.add_leftproof · cited by 1
Cited by2
Results whose statement or proof uses this declaration.
- norm_inner_le_normproof · cited by 14
- inner_self_nonnegproof · cited by 6