{
  "_id": "6a3b2cfd5cdecea1d680e350",
  "Package": "set6",
  "Title": "R6 Mathematical Sets Interface",
  "Version": "0.2.6",
  "Authors@R": "c(person(given = \"Raphael\",\nfamily = \"Sonabend\",\nrole = c(\"aut\",\"cre\"),\nemail = \"raphaelsonabend@gmail.com\",\ncomment = c(ORCID = \"0000-0001-9225-4654\")),\nperson(given = \"Franz\",\nfamily = \"Kiraly\",\nrole = \"aut\",\nemail = \"f.kiraly@ucl.ac.uk\"))",
  "Description": "An object-oriented package for mathematical sets,\nupgrading the current gold-standard {sets}. Many forms of\nmathematical sets are implemented, including (countably finite)\nsets, tuples, intervals (countably infinite or uncountable),\nand fuzzy variants. Wrappers extend functionality by allowing\nsymbolic representations of complex operations on sets,\nincluding unions, (cartesian) products, exponentiation, and\ndifferences (asymmetric and symmetric).",
  "Remotes": [
    "mlr-org/ooplah"
  ],
  "License": "MIT + file LICENSE",
  "URL": "https://xoopR.github.io/set6/, https://github.com/xoopR/set6",
  "BugReports": "https://github.com/xoopR/set6/issues",
  "VignetteBuilder": "knitr",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.1.1",
  "Roxygen": "list(markdown = TRUE, r6 = TRUE)",
  "SystemRequirements": "C++11",
  "Collate": "'Properties.R' 'RcppExports.R' 'Set.R' 'SetWrapper.R'\n'SetWrapper_ComplementSet.R' 'SetWrapper_ExponentSet.R'\n'SetWrapper_PowersetSet.R' 'SetWrapper_ProductSet.R'\n'SetWrapper_UnionSet.R' 'Set_Complex.R' 'Set_ConditionalSet.R'\n'Set_FuzzySet.R' 'Set_FuzzySet_FuzzyMultiset.R'\n'Set_FuzzySet_FuzzyTuple.R' 'Set_Interval.R' 'setSymbol.R'\n'Set_Interval_SpecialSet.R' 'Set_LogicalSet.R' 'Set_Logicals.R'\n'Set_Multiset.R' 'Set_Tuple.R' 'Set_Universal.R'\n'Set_UniversalSet.R' 'asFuzzySet.R' 'asInterval.R' 'asSet.R'\n'helpers.R' 'assertions.R' 'atomic_coercions.R'\n'listSpecialSets.R' 'operation_cleaner.R'\n'operation_powerset.R' 'operation_setcomplement.R'\n'operation_setintersect.R' 'operation_setpower.R'\n'operation_setproduct.R' 'operation_setsymdiff.R'\n'operation_setunion.R' 'operators.R' 'set6-deprecated.R'\n'set6-package.R' 'set6.news.R' 'useUnicode.R' 'zzz.R'",
  "Repository": "https://mlr-org.r-universe.dev",
  "Date/Publication": "2026-02-23 12:48:03 UTC",
  "RemoteUrl": "https://github.com/mlr-org/set6",
  "RemoteRef": "main",
  "RemoteSha": "10ca8212b71c1e03aaed51fb98ab30ce17da3882",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-06-24 00:58:58 UTC",
    "User": "root"
  },
  "Author": "Raphael Sonabend [aut, cre] (ORCID:\n<https://orcid.org/0000-0001-9225-4654>),\nFranz Kiraly [aut]",
  "Maintainer": "Raphael Sonabend <raphaelsonabend@gmail.com>",
  "MD5sum": "6ff3aa14eb7410f7d1fbfc529db0e6b2",
  "_user": "mlr-org",
  "_type": "src",
  "_file": "set6_0.2.6.tar.gz",
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  "_created": "2026-06-24T00:58:58.000Z",
  "_published": "2026-06-24T01:03:57.123Z",
  "_distro": "resolute",
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  "_buildurl": "https://github.com/r-universe/mlr-org/actions/runs/28067546002",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/mlr-org/set6",
  "_commit": {
    "id": "10ca8212b71c1e03aaed51fb98ab30ce17da3882",
    "author": "Marc Becker <33069354+be-marc@users.noreply.github.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Update DESCRIPTION",
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  "_maintainer": {
    "name": "Raphael Sonabend",
    "email": "raphaelsonabend@gmail.com",
    "login": "raphaels1",
    "linkedin": "in/raphael-sonabend",
    "description": "Director and Founder of OSPO Now. You can find my code scattered across orgs: RaphaelS1, mlr-org, and xoopR.",
    "uuid": 25639974,
    "orcid": "0000-0001-9225-4654"
  },
  "_registered": true,
  "_dependencies": [
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      "package": "Rcpp",
      "role": "LinkingTo"
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      "package": "checkmate",
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    {
      "package": "R6",
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  "_owner": "mlr-org",
  "_selfowned": true,
  "_usedby": 4,
  "_updates": [
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  "_userbio": {
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    "type": "organization",
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    "followers": 233
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  "_downloads": {
    "count": 47,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/set6"
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  "_devurl": "https://github.com/xoopr/set6",
  "_pkgdown": "https://xoopR.github.io/set6/",
  "_searchresults": 15,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "extra/set6.html",
    "LICENSE",
    "manual.pdf"
  ],
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2019-12-23"
    },
    {
      "version": "0.1.1",
      "date": "2020-02-04"
    },
    {
      "version": "0.1.2",
      "date": "2020-02-19"
    },
    {
      "version": "0.1.3",
      "date": "2020-03-16"
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    {
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      "date": "2020-07-01"
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    {
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    {
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    {
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      "date": "2021-02-17"
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    {
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      "date": "2021-07-16"
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    {
      "version": "0.2.3",
      "date": "2021-07-25"
    },
    {
      "version": "0.2.4",
      "date": "2021-10-18"
    }
  ],
  "_exports": [
    "%-%",
    "%inset%",
    "as.FuzzyMultiset",
    "as.FuzzySet",
    "as.FuzzyTuple",
    "as.Interval",
    "as.Multiset",
    "as.Set",
    "as.Tuple",
    "assertClosed",
    "assertClosedAbove",
    "assertClosedBelow",
    "assertConditionalSet",
    "assertContains",
    "assertCountablyFinite",
    "assertCrisp",
    "assertEmpty",
    "assertFinite",
    "assertFuzzy",
    "assertFuzzyMultiset",
    "assertFuzzySet",
    "assertFuzzyTuple",
    "assertInterval",
    "assertMultiset",
    "assertSet",
    "assertSetList",
    "assertSubset",
    "assertTuple",
    "checkClosed",
    "checkClosedAbove",
    "checkClosedBelow",
    "checkConditionalSet",
    "checkContains",
    "checkCountablyFinite",
    "checkCrisp",
    "checkEmpty",
    "checkFinite",
    "checkFuzzy",
    "checkFuzzyMultiset",
    "checkFuzzySet",
    "checkFuzzyTuple",
    "checkInterval",
    "checkMultiset",
    "checkSet",
    "checkSetList",
    "checkSubset",
    "checkTuple",
    "ComplementSet",
    "Complex",
    "ConditionalSet",
    "ExponentSet",
    "ExtendedReals",
    "FuzzyMultiset",
    "FuzzySet",
    "FuzzyTuple",
    "Integers",
    "Interval",
    "listSpecialSets",
    "Logicals",
    "LogicalSet",
    "Multiset",
    "Naturals",
    "NegIntegers",
    "NegRationals",
    "NegReals",
    "PosIntegers",
    "PosNaturals",
    "PosRationals",
    "PosReals",
    "powerset",
    "PowersetSet",
    "ProductSet",
    "Rationals",
    "Reals",
    "Set",
    "set6News",
    "setcomplement",
    "setintersect",
    "setpower",
    "setproduct",
    "setsymdiff",
    "setunion",
    "testClosed",
    "testClosedAbove",
    "testClosedBelow",
    "testConditionalSet",
    "testContains",
    "testCountablyFinite",
    "testCrisp",
    "testEmpty",
    "testFinite",
    "testFuzzy",
    "testFuzzyMultiset",
    "testFuzzySet",
    "testFuzzyTuple",
    "testInterval",
    "testMultiset",
    "testSet",
    "testSetList",
    "testSubset",
    "testTuple",
    "Tuple",
    "UnionSet",
    "Universal",
    "UniversalSet",
    "useUnicode"
  ],
  "_help": [
    {
      "page": "set6-package",
      "title": "set6: R6 Mathematical Sets Interface",
      "topics": [
        "set6-package",
        "set6"
      ]
    },
    {
      "page": "as.FuzzySet",
      "title": "Coercion to R6 'FuzzySet'/'FuzzyTuple'",
      "concept": [
        "coercions"
      ],
      "topics": [
        "as.FuzzyMultiset",
        "as.FuzzyMultiset.ConditionalSet",
        "as.FuzzyMultiset.data.frame",
        "as.FuzzyMultiset.FuzzySet",
        "as.FuzzyMultiset.Interval",
        "as.FuzzyMultiset.list",
        "as.FuzzyMultiset.matrix",
        "as.FuzzyMultiset.numeric",
        "as.FuzzyMultiset.Set",
        "as.FuzzySet",
        "as.FuzzySet.ConditionalSet",
        "as.FuzzySet.data.frame",
        "as.FuzzySet.FuzzySet",
        "as.FuzzySet.Interval",
        "as.FuzzySet.list",
        "as.FuzzySet.matrix",
        "as.FuzzySet.numeric",
        "as.FuzzySet.Set",
        "as.FuzzyTuple",
        "as.FuzzyTuple.ConditionalSet",
        "as.FuzzyTuple.data.frame",
        "as.FuzzyTuple.FuzzySet",
        "as.FuzzyTuple.Interval",
        "as.FuzzyTuple.list",
        "as.FuzzyTuple.matrix",
        "as.FuzzyTuple.numeric",
        "as.FuzzyTuple.Set"
      ]
    },
    {
      "page": "as.Interval",
      "title": "Coercion to R6 'Interval'",
      "concept": [
        "coercions"
      ],
      "topics": [
        "as.Interval",
        "as.Interval.ConditionalSet",
        "as.Interval.data.frame",
        "as.Interval.Interval",
        "as.Interval.list",
        "as.Interval.matrix",
        "as.Interval.numeric",
        "as.Interval.Set"
      ]
    },
    {
      "page": "as.Set",
      "title": "Coercion to R6 'Set'/'Tuple'",
      "concept": [
        "coercions"
      ],
      "topics": [
        "as.Multiset",
        "as.Multiset.ConditionalSet",
        "as.Multiset.data.frame",
        "as.Multiset.default",
        "as.Multiset.FuzzySet",
        "as.Multiset.Interval",
        "as.Multiset.list",
        "as.Multiset.matrix",
        "as.Multiset.numeric",
        "as.Multiset.Set",
        "as.Set",
        "as.Set.ConditionalSet",
        "as.Set.data.frame",
        "as.Set.default",
        "as.Set.FuzzySet",
        "as.Set.Interval",
        "as.Set.list",
        "as.Set.matrix",
        "as.Set.numeric",
        "as.Set.Set",
        "as.Tuple",
        "as.Tuple.ConditionalSet",
        "as.Tuple.data.frame",
        "as.Tuple.default",
        "as.Tuple.FuzzySet",
        "as.Tuple.Interval",
        "as.Tuple.list",
        "as.Tuple.matrix",
        "as.Tuple.numeric",
        "as.Tuple.Set"
      ]
    },
    {
      "page": "ComplementSet",
      "title": "Set of Complements",
      "concept": [
        "wrappers"
      ],
      "topics": [
        "ComplementSet"
      ]
    },
    {
      "page": "Complex",
      "title": "Set of Complex Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "Complex"
      ]
    },
    {
      "page": "ConditionalSet",
      "title": "Mathematical Set of Conditions",
      "concept": [
        "sets"
      ],
      "topics": [
        "ConditionalSet"
      ]
    },
    {
      "page": "contains",
      "title": "contains Operator",
      "topics": [
        "%inset%",
        "contains"
      ]
    },
    {
      "page": "equals",
      "title": "equals Operator",
      "topics": [
        "!=.Set",
        "==.Set",
        "equals"
      ]
    },
    {
      "page": "ExponentSet",
      "title": "Set of Exponentiations",
      "concept": [
        "wrappers"
      ],
      "topics": [
        "ExponentSet"
      ]
    },
    {
      "page": "ExtendedReals",
      "title": "Set of Extended Real Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "ExtendedReals"
      ]
    },
    {
      "page": "FuzzyMultiset",
      "title": "Mathematical Fuzzy Multiset",
      "concept": [
        "sets"
      ],
      "topics": [
        "FuzzyMultiset"
      ]
    },
    {
      "page": "FuzzySet",
      "title": "Mathematical Fuzzy Set",
      "concept": [
        "sets"
      ],
      "topics": [
        "FuzzySet"
      ]
    },
    {
      "page": "FuzzyTuple",
      "title": "Mathematical Fuzzy Tuple",
      "concept": [
        "sets"
      ],
      "topics": [
        "FuzzyTuple"
      ]
    },
    {
      "page": "Integers",
      "title": "Set of Integers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "Integers"
      ]
    },
    {
      "page": "Interval",
      "title": "Mathematical Finite or Infinite Interval",
      "concept": [
        "sets"
      ],
      "topics": [
        "Interval"
      ]
    },
    {
      "page": "isSubset",
      "title": "isSubset Operator",
      "topics": [
        "<.Set",
        "<=.Set",
        ">.Set",
        ">=.Set",
        "isSubset"
      ]
    },
    {
      "page": "listSpecialSets",
      "title": "Lists Implemented R6 Special Sets",
      "topics": [
        "listSpecialSets"
      ]
    },
    {
      "page": "Logicals",
      "title": "Set of Logicals",
      "concept": [
        "special sets"
      ],
      "topics": [
        "Logicals"
      ]
    },
    {
      "page": "LogicalSet",
      "title": "Set of Logicals",
      "topics": [
        "LogicalSet"
      ]
    },
    {
      "page": "Multiset",
      "title": "Mathematical Multiset",
      "concept": [
        "sets"
      ],
      "topics": [
        "Multiset"
      ]
    },
    {
      "page": "Naturals",
      "title": "Set of Natural Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "Naturals"
      ]
    },
    {
      "page": "NegIntegers",
      "title": "Set of Negative Integers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "NegIntegers"
      ]
    },
    {
      "page": "NegRationals",
      "title": "Set of Negative Rational Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "NegRationals"
      ]
    },
    {
      "page": "NegReals",
      "title": "Set of Negative Real Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "NegReals"
      ]
    },
    {
      "page": "PosIntegers",
      "title": "Set of Positive Integers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "PosIntegers"
      ]
    },
    {
      "page": "PosNaturals",
      "title": "Set of Positive Natural Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "PosNaturals"
      ]
    },
    {
      "page": "PosRationals",
      "title": "Set of Positive Rational Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "PosRationals"
      ]
    },
    {
      "page": "PosReals",
      "title": "Set of Positive Real Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "PosReals"
      ]
    },
    {
      "page": "powerSet",
      "title": "Calculate a Set's Powerset",
      "concept": [
        "operators"
      ],
      "topics": [
        "powerset"
      ]
    },
    {
      "page": "PowersetSet",
      "title": "Set of Powersets",
      "concept": [
        "wrappers"
      ],
      "topics": [
        "PowersetSet"
      ]
    },
    {
      "page": "ProductSet",
      "title": "Set of Products",
      "concept": [
        "wrappers"
      ],
      "topics": [
        "ProductSet"
      ]
    },
    {
      "page": "properties",
      "title": "Set Properties Class",
      "topics": [
        "Properties"
      ]
    },
    {
      "page": "Rationals",
      "title": "Set of Rational Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "Rationals"
      ]
    },
    {
      "page": "Reals",
      "title": "Set of Real Numbers",
      "concept": [
        "special sets"
      ],
      "topics": [
        "Reals"
      ]
    },
    {
      "page": "Set",
      "title": "Mathematical Set",
      "concept": [
        "sets"
      ],
      "topics": [
        "Set"
      ]
    },
    {
      "page": "set6News",
      "title": "Show set6 NEWS.md File",
      "topics": [
        "set6News"
      ]
    },
    {
      "page": "setcomplement",
      "title": "Complement of Two Sets",
      "concept": [
        "operators"
      ],
      "topics": [
        "-.Set",
        "setcomplement",
        "setcomplement.ComplementSet",
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