247 lines
9.9 KiB
Text
247 lines
9.9 KiB
Text
/-
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Copyright (c) 2024 Joseph Tooby-Smith. All rights reserved.
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Released under Apache 2.0 license.
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Authors: Joseph Tooby-Smith
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-/
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import HepLean.Meta.Basic
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import HepLean.Meta.Remark.Properties
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import HepLean.Meta.Notes.ToHTML
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import Mathlib.Lean.CoreM
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import HepLean
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/-!
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# Extracting notes from Lean files
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-/
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open Lean System Meta HepLean
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inductive NameStatus
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| complete : NameStatus
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| incomplete : NameStatus
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instance : ToString NameStatus where
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toString
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| NameStatus.complete => "complete"
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| NameStatus.incomplete => "incomplete"
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inductive NotePart
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| h1 : String → NotePart
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| h2 : String → NotePart
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| p : String → NotePart
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| name : Name → NameStatus → NotePart
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| warning : String → NotePart
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structure DeclInfo where
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line : Nat
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fileName : Name
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name : Name
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status : NameStatus
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declString : String
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docString : String
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def DeclInfo.ofName (n : Name) (ns : NameStatus): MetaM DeclInfo := do
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let line ← Name.lineNumber n
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let fileName ← Name.fileName n
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let declString ← Name.getDeclString n
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let docString ← Name.getDocString n
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pure {
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line := line,
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fileName := fileName,
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name := n,
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status := ns,
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declString := declString,
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docString := docString}
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def DeclInfo.toYML (d : DeclInfo) : MetaM String := do
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let declStringIndent := d.declString.replace "\n" "\n "
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let docStringIndent := d.docString.replace "\n" "\n "
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let link := Name.toGitHubLink d.fileName d.line
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return s!"
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- type: name
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name: {d.name}
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line: {d.line}
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fileName: {d.fileName}
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status: \"{d.status}\"
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link: \"{link}\"
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docString: |
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{docStringIndent}
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declString: |
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{declStringIndent}"
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def NotePart.toYMLM : ((List String) × Nat × Nat) → NotePart → MetaM ((List String) × Nat × Nat)
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| x, NotePart.h1 s =>
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let newString := s!"
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- type: h1
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sectionNo: {x.2.1.succ}
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content: \"{s}\""
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return ⟨x.1 ++ [newString], ⟨Nat.succ x.2.1, 0⟩⟩
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| x, NotePart.h2 s =>
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let newString := s!"
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- type: h2
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sectionNo: \"{x.2.1}.{x.2.2.succ}\"
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content: \"{s}\""
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return ⟨x.1 ++ [newString], ⟨x.2.1, Nat.succ x.2.2⟩⟩
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| x, NotePart.p s =>
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let newString := s!"
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- type: p
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content: \"{s}\""
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return ⟨x.1 ++ [newString], x.2⟩
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| x, NotePart.warning s =>
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let newString := s!"
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- type: warning
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content: \"{s}\""
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return ⟨x.1 ++ [newString], x.2⟩
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| x, NotePart.name n s => do
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match (← RemarkInfo.IsRemark n) with
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| true =>
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let remarkInfo ← RemarkInfo.getRemarkInfo n
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let content := remarkInfo.content
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let contentIndent := content.replace "\n" "\n "
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let shortName := remarkInfo.name.toString
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let newString := s!"
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- type: remark
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name: \"{shortName}\"
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status : \"{s}\"
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link: \"{Name.toGitHubLink remarkInfo.fileName remarkInfo.line}\"
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content: |
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{contentIndent}"
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return ⟨x.1 ++ [newString], x.2⟩
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| false =>
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let newString ← (← DeclInfo.ofName n s).toYML
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return ⟨x.1 ++ [newString], x.2⟩
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structure Note where
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title : String
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/-- The curators of the note are the people who put the note together.
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This may not conicide with the original authors of the material. -/
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curators : List String
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parts : List NotePart
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def Note.toYML : Note → MetaM String
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| ⟨title, curators, parts⟩ => do
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let parts ← parts.foldlM NotePart.toYMLM ([], ⟨0, 0⟩)
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return s!"
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title: \"{title}\"
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curators: {String.intercalate "," curators}
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parts:
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{String.intercalate "\n" parts.1}"
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def perturbationTheory : Note where
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title := "Proof of Wick's theorem"
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curators := ["Joseph Tooby-Smith"]
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parts := [
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.warning "This note is a work in progress and is not finished. Use with caution.
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(5th Feb 2025)",
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.h1 "Introduction",
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.name `FieldSpecification.wicks_theorem_context .incomplete,
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.p "In this note we walk through the important parts of the proof of Wick's theorem
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for both fermions and bosons,
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as it appears in HepLean. We start with some basic definitions.",
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.h1 "Field operators",
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.h2 "Field statistics",
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.name ``FieldStatistic .complete,
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.name ``FieldStatistic.instCommGroup .complete,
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.name ``FieldStatistic.exchangeSign .complete,
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.h2 "Field specifications",
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.name ``FieldSpecification .complete,
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.h2 "Field operators",
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.name ``FieldSpecification.FieldOp .complete,
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.name ``FieldSpecification.fieldOpStatistic .complete,
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.name ``CreateAnnihilate .complete,
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.name ``FieldSpecification.CrAnFieldOp .complete,
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.name ``FieldSpecification.crAnStatistics .complete,
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.name `FieldSpecification.notation_remark .complete,
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.h2 "Field-operator free algebra",
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.name ``FieldSpecification.FieldOpFreeAlgebra .incomplete,
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.name `FieldSpecification.FieldOpFreeAlgebra.naming_convention .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.ofCrAnOpF .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.ofCrAnListF .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.ofFieldOpF .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.ofFieldOpListF .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.fieldOpFreeAlgebraGrade .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.superCommuteF .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.superCommuteF_ofCrAnListF_ofFieldOpListF_eq_sum .incomplete,
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.h2 "Field-operator algebra",
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.name ``FieldSpecification.FieldOpAlgebra .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.ofCrAnOp .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.ofCrAnOpList .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.ofFieldOp .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.ofCrAnOpList .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.anPart .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.crPart .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.ofFieldOp_eq_crPart_add_anPart .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.fieldOpAlgebraGrade .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.superCommute .incomplete,
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.h1 "Time ordering",
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.name ``FieldSpecification.crAnTimeOrderRel .incomplete,
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.name ``FieldSpecification.crAnTimeOrderSign .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.timeOrderF .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.timeOrder .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.timeOrder_eq_maxTimeField_mul_finset .incomplete,
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.h1 "Normal ordering",
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.name ``FieldSpecification.normalOrderRel .incomplete,
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.name ``FieldSpecification.normalOrderSign .incomplete,
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.name ``FieldSpecification.FieldOpFreeAlgebra.normalOrderF .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.normalOrder .incomplete,
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.h2 "Some lemmas",
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.name ``FieldSpecification.normalOrderSign_eraseIdx .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.ofCrAnOp_superCommute_normalOrder_ofCrAnOpList_sum .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.ofFieldOp_mul_normalOrder_ofFieldOpList_eq_sum .incomplete,
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.h1 "Wick Contractions",
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.h2 "Definition",
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.name ``WickContraction .incomplete,
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.name ``WickContraction.GradingCompliant .incomplete,
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.h2 "Aside: Cardinality",
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.name ``WickContraction.card_eq_cardFun .incomplete,
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.h2 "Constructors",
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.p "There are a number of ways to construct a Wick contraction from
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other Wick contractions or single contractions.",
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.name ``WickContraction.insertAndContract .incomplete,
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.name ``WickContraction.join .incomplete,
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.h2 "Sign",
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.name ``WickContraction.sign .incomplete,
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.name ``WickContraction.join_sign .incomplete,
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.name ``WickContraction.sign_insert_none .incomplete,
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.name ``WickContraction.sign_insert_none_zero .incomplete,
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.name ``WickContraction.sign_insert_some_of_not_lt .incomplete,
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.name ``WickContraction.sign_insert_some_of_lt .incomplete,
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.name ``WickContraction.sign_insert_some_zero .incomplete,
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.h2 "Normal order",
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.name ``FieldSpecification.FieldOpAlgebra.normalOrder_uncontracted_none .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.normalOrder_uncontracted_some .incomplete,
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.h1 "Static contractions",
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.name ``WickContraction.staticContract .incomplete,
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.name ``WickContraction.staticContract_insert_some_of_lt .incomplete,
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.name ``WickContraction.staticContract_insert_none .incomplete,
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.h1 "Time contractions",
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.name ``FieldSpecification.FieldOpAlgebra.timeContract .incomplete,
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.name ``WickContraction.timeContract .incomplete,
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.name ``WickContraction.timeContract_insert_none .incomplete,
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.name ``WickContraction.timeContract_insert_some_of_not_lt .incomplete,
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.name ``WickContraction.timeContract_insert_some_of_lt .incomplete,
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.h1 "Wick terms",
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.name ``WickContraction.wickTerm .incomplete,
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.name ``WickContraction.wickTerm_empty_nil .incomplete,
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.name ``WickContraction.wickTerm_insert_none .incomplete,
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.name ``WickContraction.wickTerm_insert_some .incomplete,
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.name ``WickContraction.mul_wickTerm_eq_sum .incomplete,
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.h1 "Static wick terms",
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.name ``WickContraction.staticWickTerm .incomplete,
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.name ``WickContraction.staticWickTerm_empty_nil .incomplete,
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.name ``WickContraction.staticWickTerm_insert_zero_none .incomplete,
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.name ``WickContraction.staticWickTerm_insert_zero_some .incomplete,
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.name ``WickContraction.mul_staticWickTerm_eq_sum .incomplete,
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.h1 "The three Wick's theorems",
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.name ``FieldSpecification.wicks_theorem .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.static_wick_theorem .incomplete,
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.name ``FieldSpecification.FieldOpAlgebra.wicks_theorem_normal_order .incomplete
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]
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unsafe def main (_ : List String) : IO UInt32 := do
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initSearchPath (← findSysroot)
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let ymlString ← CoreM.withImportModules #[`HepLean] (perturbationTheory.toYML).run'
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let fileOut : System.FilePath := {toString := "./docs/_data/perturbationTheory.yml"}
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IO.println (s!"YML file made.")
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IO.FS.writeFile fileOut ymlString
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pure 0
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