{
  "_id": "6a22665bcd65a98ecbd454c5",
  "Package": "bitops",
  "Version": "1.0-9",
  "Date": "2024-10-03",
  "Authors@R": "c(\nperson(\"Steve\", \"Dutky\", role = \"aut\", email = \"sdutky@terpalum.umd.edu\",\ncomment = \"S original; then (after MM's port) revised and modified\"),\nperson(\"Martin\", \"Maechler\", role = c(\"cre\", \"aut\"), email = \"maechler@stat.math.ethz.ch\",\ncomment = c(\"Initial R port; tweaks\", ORCID = \"0000-0002-8685-9910\")))",
  "Title": "Bitwise Operations",
  "Description": "Functions for bitwise operations on integer vectors.",
  "License": "GPL (>= 2)",
  "URL": "https://github.com/mmaechler/R-bitops",
  "BugReports": "https://github.com/mmaechler/R-bitops/issues",
  "Repository": "https://mmaechler.r-universe.dev",
  "Date/Publication": "2026-02-04 07:30:30 UTC",
  "RemoteUrl": "https://github.com/mmaechler/r-bitops",
  "RemoteRef": "HEAD",
  "RemoteSha": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-06-04 08:33:42 UTC",
    "User": "root"
  },
  "Author": "Steve Dutky [aut] (S original; then (after MM's port) revised and\nmodified),\nMartin Maechler [cre, aut] (Initial R port; tweaks, ORCID:\n<https://orcid.org/0000-0002-8685-9910>)",
  "Maintainer": "Martin Maechler <maechler@stat.math.ethz.ch>",
  "MD5sum": "00be2095c1202d42e7449732790f5504",
  "_user": "mmaechler",
  "_type": "src",
  "_file": "bitops_1.0-9.tar.gz",
  "_fileid": "04dfc9c2cb839698db1c446166d73c17073836f4220cf2fb37436fb6b25a803e",
  "_filesize": 141681,
  "_sha256": "04dfc9c2cb839698db1c446166d73c17073836f4220cf2fb37436fb6b25a803e",
  "_created": "2026-06-04T08:33:42.000Z",
  "_published": "2026-06-05T06:02:03.643Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79672872982,
      "time": 92,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7406779252"
    },
    {
      "job": 79672873110,
      "time": 93,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7406778289"
    },
    {
      "job": 79672873464,
      "time": 104,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7406784819"
    },
    {
      "job": 79672873199,
      "time": 100,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7406781335"
    },
    {
      "job": 79672873035,
      "time": 82,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7406774328"
    },
    {
      "job": 79672873234,
      "time": 140,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7406795630"
    },
    {
      "job": 79672873044,
      "time": 91,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7406777903"
    },
    {
      "job": 79672873299,
      "time": 137,
      "config": "macos-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7406794883"
    },
    {
      "job": 79672887906,
      "time": 130,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7406743368"
    },
    {
      "job": 79672873224,
      "time": 81,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7406774002"
    },
    {
      "job": 79672872742,
      "time": 64,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7429873379"
    },
    {
      "job": 79672873167,
      "time": 74,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7406772225"
    },
    {
      "job": 79672872968,
      "time": 133,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7406793862"
    }
  ],
  "_buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/mmaechler/r-bitops",
  "_commit": {
    "id": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
    "author": "Martin Mächler <maechler@r-project.org>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Merge pull request #4 from MichaelChirico/patch-1\n\nAvoid Undefined Behavior of casting negative double -> unsigned int",
    "time": 1770190230
  },
  "_maintainer": {
    "name": "Martin Maechler",
    "email": "maechler@stat.math.ethz.ch",
    "login": "mmaechler",
    "mastodon": "@MMaechler@fosstodon.org",
    "linkedin": "in/martinmaechlereth",
    "orcid": "0000-0002-8685-9910",
    "twitter": "@MMaechler",
    "description": "Professor emeritus @ SfS, ETH Zurich.  \nR (#rstats) Core group member\nFollower of the Alpha and Omega",
    "uuid": 995722
  },
  "_registered": true,
  "_dependencies": [],
  "_owner": "mmaechler",
  "_selfowned": true,
  "_usedby": 1969,
  "_updates": [
    {
      "week": "2025-27",
      "n": 1
    },
    {
      "week": "2026-06",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 8,
  "_contributors": [
    {
      "user": "mmaechler",
      "count": 29,
      "uuid": 995722
    },
    {
      "user": "michaelchirico",
      "count": 3,
      "uuid": 7606389
    }
  ],
  "_userbio": {
    "uuid": 995722,
    "type": "user",
    "name": "Martin Mächler",
    "description": "Professor emeritus @ SfS, ETH Zurich.  \r\nR (#rstats) Core group member\r\nFollower of the Alpha and Omega"
  },
  "_downloads": {
    "count": 298633,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/bitops"
  },
  "_mentions": 2,
  "_devurl": "https://github.com/mmaechler/r-bitops",
  "_searchresults": 784,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/bitops.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/mmaechler/r-bitops",
  "_realowner": "mmaechler",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0-3",
      "date": "2005-01-28"
    },
    {
      "version": "1.0-4",
      "date": "2005-01-31"
    },
    {
      "version": "1.0-4.1",
      "date": "2012-10-29"
    },
    {
      "version": "1.0-4.2",
      "date": "2012-11-03"
    },
    {
      "version": "1.0-5",
      "date": "2012-11-12"
    },
    {
      "version": "1.0-6",
      "date": "2013-08-17"
    },
    {
      "version": "1.0-7",
      "date": "2021-04-24"
    },
    {
      "version": "1.0-8",
      "date": "2024-07-29"
    },
    {
      "version": "1.0-9",
      "date": "2024-10-03"
    }
  ],
  "_exports": [
    "%&%",
    "%^%",
    "%<<%",
    "%>>%",
    "%|%",
    "bitAnd",
    "bitFlip",
    "bitOr",
    "bitShiftL",
    "bitShiftR",
    "bitXor",
    "cksum"
  ],
  "_help": [
    {
      "page": "bitAnd",
      "title": "Bitwise And, Or and Xor Operations",
      "topics": [
        "%&%",
        "%^%",
        "%|%",
        "bitAnd",
        "bitOr",
        "bitXor"
      ]
    },
    {
      "page": "bitFlip",
      "title": "Binary Flip (Not) Operator",
      "topics": [
        "bitFlip"
      ]
    },
    {
      "page": "bitShiftL",
      "title": "Bitwise Shift Operator (to the Left or Right)",
      "topics": [
        "%<<%",
        "%>>%",
        "bitShiftL",
        "bitShiftR"
      ]
    },
    {
      "page": "cksum",
      "title": "Compute Check Sum",
      "topics": [
        "cksum"
      ]
    }
  ],
  "_readme": "https://github.com/mmaechler/r-bitops/raw/HEAD/README.md",
  "_rundeps": [],
  "_score": 12.344940813311267,
  "_indexed": true,
  "_nocasepkg": "bitops",
  "_universes": [
    "mmaechler"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:26.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "de50ac87503e646b89242b1a57d16efb8e009606678a92b22657efe90f582345",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:21.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "34d65df7f72303ab9ecb095306a2f1bff7cc45aaba364e812ec5fcca2034266b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:40.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "50849067910635a933e019df5480e6da6bc7bbdfea2f4bca64f49208e91a06e2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:27.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "23840f881058c8fbd10cc6a39b4e6ee4860abebf2d74e36b225d314eec4a9979",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:11.000Z",
      "arch": "aarch64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "00adf5146348157888149a791446033377f672744fad9c59ac2e542ae220be2d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0-9",
      "date": "2026-06-04T08:36:01.000Z",
      "arch": "x86_64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "eb2624d1ae61b329f81fdded8d1ce040347e6b566332b38e13b81627b6b8d580",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:19.000Z",
      "arch": "aarch64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "dfc451b1824725f7da5d8eed5b02047323a167d7d405490856fad69bb2406466",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:57.000Z",
      "arch": "x86_64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "0a77bc165e9fed4763278966d55a7921c844825d658c7f01ad59568caa655772",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:17.000Z",
      "arch": "emscripten",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "ad8e86a1ba0aeeebac74e146bd78b3b822eada4d243b478d738612ef146949af",
      "status": "success",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0-9",
      "date": "2026-06-05T06:01:28.000Z",
      "arch": "x86_64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "d491455d7565d3193a58394ff6a570647059e2ef8c2a6534a331f01d4c7c818f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0-9",
      "date": "2026-06-04T08:34:54.000Z",
      "arch": "x86_64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "3de7735d426d46c066b7e386a45ca15ca681a8f6d06022a551c457b22663f103",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.0-9",
      "date": "2026-06-04T08:35:36.000Z",
      "arch": "x86_64",
      "commit": "2b269f03b78f8c110a0cc15a281bf0e0e67ced46",
      "fileid": "93004890cc3540ca3b6044a06e584fae6e9c68d85730363b993ff76e8393d6fb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaechler/actions/runs/26940418657"
    }
  ]
}