{ "_id": "6a2cf6bf3efcd9bda42e48ea", "Package": "quadform", "Type": "Package", "Title": "Efficient Evaluation of Quadratic Forms", "Version": "0.0-4-1", "Authors@R": "person(given=c(\"Robin\", \"K. S.\"), family=\"Hankin\", role = c(\"aut\",\"cre\"), email=\"hankin.robin@gmail.com\", comment = c(ORCID = \"0000-0001-5982-0415\"))", "Maintainer": "Robin K. S. Hankin ", "Description": "A range of quadratic forms are evaluated, using efficient\nmethods. Unnecessary transposes are not performed. Complex\nvalues are handled consistently.", "License": "GPL", "URL": "https://github.com/RobinHankin/quadform", "BugReports": "https://github.com/RobinHankin/quadform/issues", "RoxygenNote": "7.3.2", "Repository": "https://robinhankin.r-universe.dev", "Date/Publication": "2026-04-14 10:52:23 UTC", "RemoteUrl": "https://github.com/robinhankin/quadform", "RemoteRef": "HEAD", "RemoteSha": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "NeedsCompilation": "no", "Packaged": { "Date": "2026-06-13 06:18:38 UTC", "User": "root" }, "Author": "Robin K. S. Hankin [aut, cre] (ORCID:\n)", "MD5sum": "0e14e72d266b5a49e9069f115d25def7", "_user": "robinhankin", "_type": "src", "_file": "quadform_0.0-4-1.tar.gz", "_fileid": "f651cf886be591ddaefde3406a91d684519bc2fcbcb5f7fefe4f8e65928e0f93", "_filesize": 233657, "_sha256": "f651cf886be591ddaefde3406a91d684519bc2fcbcb5f7fefe4f8e65928e0f93", "_created": "2026-06-13T06:18:38.000Z", "_published": "2026-06-13T06:20:47.317Z", "_distro": "noble", "_jobs": [ { "job": 81168559798, "time": 93, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7608099101" }, { "job": 81168559783, "time": 99, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7608099877" }, { "job": 81168559769, "time": 76, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7608097128" }, { "job": 81168559754, "time": 102, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7608100253" }, { "job": 81168405071, "time": 151, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7608086801" }, { "job": 81168559746, "time": 92, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7608099007" }, { "job": 81168559813, "time": 72, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7608096410" }, { "job": 81168559791, "time": 69, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7608096264" }, { "job": 81168559776, "time": 57, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7608094782" } ], "_buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/robinhankin/quadform", "_commit": { "id": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "author": "RobinHankin ", "committer": "RobinHankin ", "message": "look in current directory for quadform.png\n", "time": 1776163943 }, "_maintainer": { "name": "Robin K. S. Hankin", "email": "hankin.robin@gmail.com", "login": "robinhankin", "orcid": "0000-0001-5982-0415", "description": "pushing the boundaries of R in non-statistical contexts", "uuid": 13262034 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.0.1", "role": "Depends" }, { "package": "testthat", "role": "Suggests" } ], "_owner": "robinhankin", "_selfowned": true, "_usedby": 7, "_updates": [ { "week": "2025-30", "n": 1 }, { "week": "2025-42", "n": 1 }, { "week": "2025-43", "n": 1 }, { "week": "2025-44", "n": 4 }, { "week": "2025-46", "n": 5 }, { "week": "2026-11", "n": 4 }, { "week": "2026-12", "n": 2 }, { "week": "2026-16", "n": 1 } ], "_tags": [ { "name": "0.0-4", "date": "2025-11-11" } ], "_stars": 0, "_contributors": [ { "user": "robinhankin", "count": 64, "uuid": 13262034 } ], "_userbio": { "uuid": 13262034, "type": "user", "name": "Robin Hankin", "description": "pushing the boundaries of R in non-statistical contexts" }, "_downloads": { "count": 233, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/quadform" }, "_devurl": "https://github.com/robinhankin/quadform", "_searchresults": 0, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/quadform.html", "extra/readme.html", "extra/readme.md", "manual.pdf" ], "_homeurl": "https://github.com/robinhankin/quadform", "_realowner": "robinhankin", "_cranurl": true, "_releases": [ { "version": "0.0-1", "date": "2024-04-10" }, { "version": "0.0-2", "date": "2024-05-14" }, { "version": "0.0-4", "date": "2025-11-11" } ], "_exports": [ "cp", "cprod", "ht", "q3", "q3d", "q3i", "q3t", "q3td", "qd", "qf", "qfi", "qt", "qtd", "qti", "qtr", "qttr", "quad.diag", "quad.form", "quad.form.chol", "quad.form.inv", "quad.tdiag", "quad.tform", "quad.tform.inv", "quad.trace", "quad.ttrace", "quad3.diag", "quad3.form", "quad3.form_ab", "quad3.form_bc", "quad3.form.inv", "quad3.tdiag", "quad3.tform", "quad3.tform_ab", "quad3.tform_bc", "tcp", "tcprod" ], "_help": [ { "page": "quad.form", "title": "Evaluate a quadratic form efficiently", "topics": [ "cp", "cprod", "ht", "q3", "q3d", "q3i", "q3t", "q3td", "qd", "qf", "qfi", "qt", "qtd", "qti", "qtr", "qttr", "quad.diag", "quad.form", "quad.form.chol", "quad.form.inv", "quad.tdiag", "quad.tform", "quad.tform.inv", "quad.trace", "quad.ttrace", "quad3.diag", "quad3.form", "quad3.form.inv", "quad3.form_ab", "quad3.form_bc", "quad3.tdiag", "quad3.tform", "quad3.tform_ab", "quad3.tform_bc", "quadform", "tcp", "tcprod" ] } ], "_readme": "https://github.com/robinhankin/quadform/raw/HEAD/README.md", "_rundeps": [], "_score": 4.924279286061882, "_indexed": true, "_nocasepkg": "quadform", "_universes": [ "robinhankin" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.0-4-1", "date": "2026-06-13T06:20:17.000Z", "distro": "noble", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "347d053e553fe3ad062c72d284cf7420d142d637ab8d98c652aa53a3cad31c39", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" }, { "r": "4.6.0", "os": "linux", "version": "0.0-4-1", "date": "2026-06-13T06:20:24.000Z", "distro": "noble", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "f432f942a0ea2450ed4ef5bd2f6bff1ccafb9ae845eff3c24c0a20995f3faec8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" }, { "r": "4.5.3", "os": "mac", "version": "0.0-4-1", "date": "2026-06-13T06:20:04.000Z", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "c25e1d7b7710a985ef829dd200b89a0421433246d11995336096e0015fb72548", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" }, { "r": "4.6.0", "os": "mac", "version": "0.0-4-1", "date": "2026-06-13T06:20:23.000Z", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "bd30b203769c6483160b689482ded6042b44c5dab25246316c40534b64925b82", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" }, { "r": "4.6.0", "os": "wasm", "version": "0.0-4-1", "date": "2026-06-13T06:20:24.000Z", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "e5965dbc65082cf8abbc39676b47927450ee301f1b4d39bdff08f4fd82392608", "status": "success", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" }, { "r": "4.7.0", "os": "win", "version": "0.0-4-1", "date": "2026-06-13T06:19:52.000Z", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "aa44901244d16a69fe22de05e8faaf0062fe2147f10538c2cfa4c5520c29f7a1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" }, { "r": "4.5.3", "os": "win", "version": "0.0-4-1", "date": "2026-06-13T06:19:51.000Z", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "5025b019f3f07d8faaf618372b848a734da883983f373510282b4ef4c66e94f0", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" }, { "r": "4.6.0", "os": "win", "version": "0.0-4-1", "date": "2026-06-13T06:19:37.000Z", "commit": "1179b5b362aec7d5f7e3f01e2e7af71c37343665", "fileid": "d3b1225cf6c4985b715373e3b6c22dfd49fefa9dbd135fa80f4d1a93141f1028", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/robinhankin/actions/runs/27458827585" } ] }