{
  "_id": "6a1ee41ab401979e73411032",
  "Package": "matpow",
  "Type": "Package",
  "Title": "Matrix Powers",
  "Version": "0.1.2",
  "Description": "A general framework for computing powers of matrices.  A\nkey feature is the capability for users to write callback\nfunctions, called after each iteration, thus enabling\ncustomization for specific applications.  Diverse types of\nmatrix classes/matrix multiplication are accommodated.  If the\nmultiplication type computes in parallel, then the package\ncomputation is also parallel.",
  "License": "GPL (>= 2)",
  "NeedsCompilation": "no",
  "ByteCompile": "yes",
  "Author": "Norm Matloff, Jack Norman",
  "Maintainer": "Norm Matloff <normmatloff@gmail.com>",
  "Packaged": {
    "Date": "2026-05-20 06:18:45 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2022-03-12 09:40:05 UTC",
  "RemoteUrl": "https://github.com/cran/matpow",
  "RemoteRef": "HEAD",
  "RemoteSha": "25d766072b0e63629830cd6f78525127661da570",
  "MD5sum": "ff4af9e227027f868cd2d84df78d22ad",
  "_user": "cran",
  "_type": "src",
  "_file": "matpow_0.1.2.tar.gz",
  "_fileid": "0c5a7a0d2a74699f448295159a13ca8c81ec72493bb23e4ee0bc170dc50cc528",
  "_filesize": 458179,
  "_sha256": "0c5a7a0d2a74699f448295159a13ca8c81ec72493bb23e4ee0bc170dc50cc528",
  "_created": "2026-05-20T06:18:45.000Z",
  "_published": "2026-06-02T14:09:30.436Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79090519588,
      "time": 110,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7102671314"
    },
    {
      "job": 79090521707,
      "time": 99,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7102668564"
    },
    {
      "job": 79090519800,
      "time": 166,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7102643578"
    },
    {
      "job": 79090519170,
      "time": 98,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7360097291"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/26144892148",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/matpow",
  "_commit": {
    "id": "25d766072b0e63629830cd6f78525127661da570",
    "author": "Norm Matloff <normmatloff@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1.2\n",
    "time": 1647078005
  },
  "_maintainer": {
    "name": "Norm Matloff",
    "email": "normmatloff@gmail.com"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "bigmemory",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 1,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 247,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/matpow"
  },
  "_searchresults": 7,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/matpow.html",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.1",
      "date": "2014-08-20"
    },
    {
      "version": "0.1.2",
      "date": "2022-03-12"
    }
  ],
  "_exports": [
    "cgraph",
    "dup.bigmemory",
    "dup.vanilla",
    "eig",
    "genmulcmd.bigmemory",
    "genmulcmd.vanilla",
    "matpow",
    "mc",
    "mexp",
    "normvec"
  ],
  "_help": [
    {
      "page": "cgraph",
      "title": "Callback Examples",
      "topics": [
        "cgraph",
        "eig",
        "mc",
        "mexp"
      ]
    },
    {
      "page": "dup",
      "title": "Deep-Copy",
      "topics": [
        "dup.bigmemory",
        "dup.vanilla"
      ]
    },
    {
      "page": "genmulcmd",
      "title": "Generate Multiplication Command",
      "topics": [
        "genmulcmd.bigmemory",
        "genmulcmd.vanilla"
      ]
    },
    {
      "page": "matpow",
      "title": "Matrix Powers",
      "topics": [
        "matpow"
      ]
    },
    {
      "page": "normvec",
      "title": "Vector Norm",
      "topics": [
        "normvec"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 1.4771212547196624,
  "_indexed": true,
  "_nocasepkg": "matpow",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.2",
      "date": "2026-05-20T06:20:46.000Z",
      "distro": "noble",
      "commit": "25d766072b0e63629830cd6f78525127661da570",
      "fileid": "7be23cd349cf3715ac8967994db16974d4b32ffffc7822a39a210276ff7fb597",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26144892148"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.2",
      "date": "2026-05-20T06:20:33.000Z",
      "distro": "noble",
      "commit": "25d766072b0e63629830cd6f78525127661da570",
      "fileid": "d79571b70346900159b0d8a7e9c02f049ecb27b0c65b997d8b574ff2193d7498",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26144892148"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.2",
      "date": "2026-06-02T14:08:59.000Z",
      "commit": "25d766072b0e63629830cd6f78525127661da570",
      "fileid": "721cec48d8eb9ac7707156c528ab0593017c3ac83f10d0077d1f5c27ca98da25",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/26144892148"
    }
  ]
}