[ BlockClaim Proposition
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 1
        , locColumn = 1
        }
    ) Nothing
    ( Marker "prop1" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprVar
                        ( NamedVar "a" ) :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/byRef.tex"
                            , locLine = 2
                            , locColumn = 8
                            }
                        )
                        ( RelationSymbol
                            ( Symbol "=" )
                            ( ParameterArity 0 )
                            ( Marker "eq" )
                        ) []
                    )
                    ( ExprVar
                        ( NamedVar "a" ) :| []
                    )
                )
            }
        )
    )
, BlockClaim Proposition
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 5
        , locColumn = 1
        }
    ) Nothing
    ( Marker "prop2" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprVar
                        ( NamedVar "b" ) :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/byRef.tex"
                            , locLine = 6
                            , locColumn = 8
                            }
                        )
                        ( RelationSymbol
                            ( Symbol "=" )
                            ( ParameterArity 0 )
                            ( Marker "eq" )
                        ) []
                    )
                    ( ExprVar
                        ( NamedVar "b" ) :| []
                    )
                )
            }
        )
    )
, BlockClaim Proposition
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 9
        , locColumn = 1
        }
    ) Nothing
    ( Marker "prop3" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprVar
                        ( NamedVar "c" ) :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/byRef.tex"
                            , locLine = 10
                            , locColumn = 8
                            }
                        )
                        ( RelationSymbol
                            ( Symbol "=" )
                            ( ParameterArity 0 )
                            ( Marker "eq" )
                        ) []
                    )
                    ( ExprVar
                        ( NamedVar "c" ) :| []
                    )
                )
            }
        )
    )
, BlockProof
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 12
        , locColumn = 1
        }
    )
    ( Qed
        ( Just
            ( Location
                { locFile = "test/examples/byRef.tex"
                , locLine = 13
                , locColumn = 5
                }
            )
        )
        ( JustificationRef
            ( Marker "prop1" :| [] )
        )
    )
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 14
        , locColumn = 1
        }
    )
, BlockClaim Proposition
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 16
        , locColumn = 1
        }
    ) Nothing
    ( Marker "prop4" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprVar
                        ( NamedVar "e" ) :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/byRef.tex"
                            , locLine = 17
                            , locColumn = 8
                            }
                        )
                        ( RelationSymbol
                            ( Symbol "=" )
                            ( ParameterArity 0 )
                            ( Marker "eq" )
                        ) []
                    )
                    ( ExprVar
                        ( NamedVar "e" ) :| []
                    )
                )
            }
        )
    )
, BlockProof
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 19
        , locColumn = 1
        }
    )
    ( Have
        ( Location
            { locFile = "test/examples/byRef.tex"
            , locLine = 20
            , locColumn = 5
            }
        ) Nothing
        ( SymbolicQuantified
            { loc = Location
                { locFile = "test/examples/byRef.tex"
                , locLine = 20
                , locColumn = 5
                }
            , quant = Universally
            , vars = NamedVar "d" :| []
            , b = Unbounded
            , suchThat = Nothing
            , stmt = StmtFormula
                { formula = FormulaChain
                    ( ChainBase
                        ( ExprVar
                            ( NamedVar "d" ) :| []
                        ) Positive
                        ( Relation
                            ( Location
                                { locFile = "test/examples/byRef.tex"
                                , locLine = 20
                                , locColumn = 28
                                }
                            )
                            ( RelationSymbol
                                ( Symbol "=" )
                                ( ParameterArity 0 )
                                ( Marker "eq" )
                            ) []
                        )
                        ( ExprVar
                            ( NamedVar "d" ) :| []
                        )
                    )
                }
            }
        )
        ( JustificationRef
            ( Marker "prop1" :| [] )
        ) ( Qed Nothing JustificationEmpty )
    )
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 21
        , locColumn = 1
        }
    )
, BlockClaim Proposition
    ( Location
        { locFile = "test/examples/byRef.tex"
        , locLine = 23
        , locColumn = 1
        }
    ) Nothing
    ( Marker "prop5" )
    ( Claim []
        ( StmtFormula
            { formula = FormulaChain
                ( ChainBase
                    ( ExprVar
                        ( NamedVar "f" ) :| []
                    ) Positive
                    ( Relation
                        ( Location
                            { locFile = "test/examples/byRef.tex"
                            , locLine = 24
                            , locColumn = 8
                            }
                        )
                        ( RelationSymbol
                            ( Symbol "=" )
                            ( ParameterArity 0 )
                            ( Marker "eq" )
                        ) []
                    )
                    ( ExprVar
                        ( NamedVar "f" ) :| []
                    )
                )
            }
        )
    )
]