[ BlockAxiom
    ( Location
        { locFile = "test/examples/replace.tex"
        , locLine = 1
        , locColumn = 1
        }
    ) Nothing
    ( Marker "cons" )
    ( Axiom []
        ( StmtConnected
            { conn = Equivalence
            , mloc = Nothing
            , stmt1 = StmtFormula
                { formula = FormulaChain
                    ( ChainBase
                        ( ExprVar
                            ( NamedVar "x" ) :| []
                        ) Positive
                        ( Relation
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 2
                                , locColumn = 7
                                }
                            )
                            ( RelationSymbol
                                ( Command "in" )
                                ( ParameterArity 0 )
                                ( Marker "elem" )
                            ) []
                        )
                        ( ExprOp
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 2
                                , locColumn = 11
                                }
                            )
                            ( MixfixItem
                                ( TokenCons
                                    ( Command "cons" )
                                    ( TokenCons InvisibleBraceL
                                        ( HoleCons
                                            ( TokenCons InvisibleBraceR
                                                ( TokenCons InvisibleBraceL
                                                    ( HoleCons ( TokenCons InvisibleBraceR End ) )
                                                )
                                            )
                                        )
                                    )
                                )
                                ( Marker "cons" ) NonAssoc
                            )
                            [ ExprVar
                                ( NamedVar "y" )
                            , ExprVar
                                ( NamedVar "X" )
                            ] :| []
                        )
                    )
                }
            , stmt2 = StmtConnected
                { conn = Disjunction
                , mloc = Nothing
                , stmt1 = StmtFormula
                    { formula = FormulaChain
                        ( ChainBase
                            ( ExprVar
                                ( NamedVar "x" ) :| []
                            ) Positive
                            ( Relation
                                ( Location
                                    { locFile = "test/examples/replace.tex"
                                    , locLine = 2
                                    , locColumn = 31
                                    }
                                )
                                ( RelationSymbol
                                    ( Symbol "=" )
                                    ( ParameterArity 0 )
                                    ( Marker "eq" )
                                ) []
                            )
                            ( ExprVar
                                ( NamedVar "y" ) :| []
                            )
                        )
                    }
                , stmt2 = StmtFormula
                    { formula = FormulaChain
                        ( ChainBase
                            ( ExprVar
                                ( NamedVar "x" ) :| []
                            ) Positive
                            ( Relation
                                ( Location
                                    { locFile = "test/examples/replace.tex"
                                    , locLine = 2
                                    , locColumn = 41
                                    }
                                )
                                ( RelationSymbol
                                    ( Command "in" )
                                    ( ParameterArity 0 )
                                    ( Marker "elem" )
                                ) []
                            )
                            ( ExprVar
                                ( NamedVar "X" ) :| []
                            )
                        )
                    }
                }
            }
        )
    )
, BlockDefn
    ( Location
        { locFile = "test/examples/replace.tex"
        , locLine = 5
        , locColumn = 1
        }
    ) Nothing
    ( Marker "times" )
    ( DefnOp
        ( SymbolPattern
            ( MixfixItem
                ( HoleCons
                    ( TokenCons
                        ( Command "times" ) ( HoleCons End )
                    )
                )
                ( Marker "times" ) RightAssoc
            )
            [ NamedVar "A"
            , NamedVar "B"
            ]
        )
        ( ExprReplace
            ( Location
                { locFile = "test/examples/replace.tex"
                , locLine = 6
                , locColumn = 18
                }
            )
            ( ExprOp
                ( Location
                    { locFile = "test/examples/replace.tex"
                    , locLine = 6
                    , locColumn = 21
                    }
                )
                ( MixfixItem
                    ( TokenCons
                        ( Command "pair" )
                        ( TokenCons InvisibleBraceL
                            ( HoleCons
                                ( TokenCons InvisibleBraceR
                                    ( TokenCons InvisibleBraceL
                                        ( HoleCons ( TokenCons InvisibleBraceR End ) )
                                    )
                                )
                            )
                        )
                    )
                    ( Marker "pair" ) NonAssoc
                )
                [ ExprVar
                    ( NamedVar "a" )
                , ExprVar
                    ( NamedVar "b" )
                ]
            )
            (
                ( NamedVar "a"
                , ExprVar
                    ( NamedVar "A" )
                ) :|
                [
                    ( NamedVar "b"
                    , ExprVar
                        ( NamedVar "B" )
                    )
                ]
            ) Nothing
        )
    )
, BlockDefn
    ( Location
        { locFile = "test/examples/replace.tex"
        , locLine = 9
        , locColumn = 1
        }
    ) Nothing
    ( Marker "unit" )
    ( DefnOp
        ( SymbolPattern
            ( MixfixItem
                ( TokenCons
                    ( Command "unit" ) End
                )
                ( Marker "unit" ) NonAssoc
            ) []
        )
        ( ExprFiniteSet
            ( Location
                { locFile = "test/examples/replace.tex"
                , locLine = 10
                , locColumn = 14
                }
            )
            ( ExprOp
                ( Location
                    { locFile = "test/examples/replace.tex"
                    , locLine = 10
                    , locColumn = 16
                    }
                )
                ( MixfixItem
                    ( TokenCons
                        ( Command "emptyset" ) End
                    )
                    ( Marker "emptyset" ) NonAssoc
                ) [] :| []
            )
        )
    )
, BlockClaim Proposition
    ( Location
        { locFile = "test/examples/replace.tex"
        , locLine = 13
        , locColumn = 1
        }
    ) Nothing
    ( Marker "pair_emptyset_in_times_unit" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprOp
                        ( Location
                            { locFile = "test/examples/replace.tex"
                            , locLine = 14
                            , locColumn = 6
                            }
                        )
                        ( MixfixItem
                            ( TokenCons
                                ( Command "pair" )
                                ( TokenCons InvisibleBraceL
                                    ( HoleCons
                                        ( TokenCons InvisibleBraceR
                                            ( TokenCons InvisibleBraceL
                                                ( HoleCons ( TokenCons InvisibleBraceR End ) )
                                            )
                                        )
                                    )
                                )
                            )
                            ( Marker "pair" ) NonAssoc
                        )
                        [ ExprOp
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 14
                                , locColumn = 7
                                }
                            )
                            ( MixfixItem
                                ( TokenCons
                                    ( Command "emptyset" ) End
                                )
                                ( Marker "emptyset" ) NonAssoc
                            ) []
                        , ExprOp
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 14
                                , locColumn = 17
                                }
                            )
                            ( MixfixItem
                                ( TokenCons
                                    ( Command "emptyset" ) End
                                )
                                ( Marker "emptyset" ) NonAssoc
                            ) []
                        ] :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/replace.tex"
                            , locLine = 14
                            , locColumn = 27
                            }
                        )
                        ( RelationSymbol
                            ( Command "in" )
                            ( ParameterArity 0 )
                            ( Marker "elem" )
                        ) []
                    )
                    ( ExprOp
                        ( Location
                            { locFile = "test/examples/replace.tex"
                            , locLine = 14
                            , locColumn = 31
                            }
                        )
                        ( MixfixItem
                            ( HoleCons
                                ( TokenCons
                                    ( Command "times" ) ( HoleCons End )
                                )
                            )
                            ( Marker "times" ) RightAssoc
                        )
                        [ ExprOp
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 14
                                , locColumn = 31
                                }
                            )
                            ( MixfixItem
                                ( TokenCons
                                    ( Command "unit" ) End
                                )
                                ( Marker "unit" ) NonAssoc
                            ) []
                        , ExprOp
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 14
                                , locColumn = 42
                                }
                            )
                            ( MixfixItem
                                ( TokenCons
                                    ( Command "unit" ) End
                                )
                                ( Marker "unit" ) NonAssoc
                            ) []
                        ] :| []
                    )
                )
            }
        )
    )
, BlockDefn
    ( Location
        { locFile = "test/examples/replace.tex"
        , locLine = 19
        , locColumn = 1
        }
    ) Nothing
    ( Marker "suc" )
    ( DefnOp
        ( SymbolPattern
            ( MixfixItem
                ( TokenCons
                    ( Command "suc" )
                    ( TokenCons InvisibleBraceL
                        ( HoleCons ( TokenCons InvisibleBraceR End ) )
                    )
                )
                ( Marker "suc" ) NonAssoc
            )
            [ NamedVar "a" ]
        )
        ( ExprReplacePred
            ( Location
                { locFile = "test/examples/replace.tex"
                , locLine = 20
                , locColumn = 16
                }
            )
            ( NamedVar "y" )
            ( NamedVar "x" )
            ( ExprVar
                ( NamedVar "a" )
            )
            ( StmtFormula
                { formula = FormulaChain
                    ( ChainBase
                        ( ExprVar
                            ( NamedVar "y" ) :| []
                        ) Positive
                        ( Relation
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 20
                                , locColumn = 44
                                }
                            )
                            ( RelationSymbol
                                ( Symbol "=" )
                                ( ParameterArity 0 )
                                ( Marker "eq" )
                            ) []
                        )
                        ( ExprFiniteSet
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 20
                                , locColumn = 46
                                }
                            )
                            ( ExprVar
                                ( NamedVar "x" ) :| []
                            ) :| []
                        )
                    )
                }
            )
        )
    )
, BlockClaim Proposition
    ( Location
        { locFile = "test/examples/replace.tex"
        , locLine = 25
        , locColumn = 1
        }
    ) Nothing
    ( Marker "times_replacement_test" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprOp
                        ( Location
                            { locFile = "test/examples/replace.tex"
                            , locLine = 26
                            , locColumn = 6
                            }
                        )
                        ( MixfixItem
                            ( HoleCons
                                ( TokenCons
                                    ( Command "times" ) ( HoleCons End )
                                )
                            )
                            ( Marker "times" ) RightAssoc
                        )
                        [ ExprVar
                            ( NamedVar "A" )
                        , ExprVar
                            ( NamedVar "B" )
                        ] :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/replace.tex"
                            , locLine = 26
                            , locColumn = 16
                            }
                        )
                        ( RelationSymbol
                            ( Symbol "=" )
                            ( ParameterArity 0 )
                            ( Marker "eq" )
                        ) []
                    )
                    ( ExprReplace
                        ( Location
                            { locFile = "test/examples/replace.tex"
                            , locLine = 26
                            , locColumn = 18
                            }
                        )
                        ( ExprOp
                            ( Location
                                { locFile = "test/examples/replace.tex"
                                , locLine = 26
                                , locColumn = 21
                                }
                            )
                            ( MixfixItem
                                ( TokenCons
                                    ( Command "pair" )
                                    ( TokenCons InvisibleBraceL
                                        ( HoleCons
                                            ( TokenCons InvisibleBraceR
                                                ( TokenCons InvisibleBraceL
                                                    ( HoleCons ( TokenCons InvisibleBraceR End ) )
                                                )
                                            )
                                        )
                                    )
                                )
                                ( Marker "pair" ) NonAssoc
                            )
                            [ ExprVar
                                ( NamedVar "a" )
                            , ExprVar
                                ( NamedVar "b" )
                            ]
                        )
                        (
                            ( NamedVar "a"
                            , ExprVar
                                ( NamedVar "A" )
                            ) :|
                            [
                                ( NamedVar "b"
                                , ExprVar
                                    ( NamedVar "B" )
                                )
                            ]
                        ) Nothing :| []
                    )
                )
            }
        )
    )
]