{ "_id": "6ac4b6ecf511ae58c09a04f8", "Package": "Rmpfr", "Title": "Interface R to MPFR - Multiple Precision Floating-Point Reliable", "Version": "1.1-3", "VersionNote": "Last CRAN: 1.1-2 on 2025-10-27; 1.1-1 on 2025-07-18; 1.1-0\non 2025-05-08; 1.0-0 on 2024-11-15", "Date": "2026-09-05", "Type": "Package", "Authors@R": "c(person(\"Martin\",\"Maechler\", role = c(\"aut\",\"cre\"),\nemail = \"maechler@stat.math.ethz.ch\", comment = c(ORCID=\"0000-0002-8685-9910\"))\n, person(c(\"Richard\", \"M.\"), \"Heiberger\", role = \"ctb\", email=\"rmh@temple.edu\",\ncomment = \"formatHex(), *Bin, *Dec\")\n, person(c(\"John\", \"C.\"), \"Nash\", role = \"ctb\", email=\"nashjc@uottawa.ca\",\ncomment = \"hjkMpfr(), origin of unirootR()\")\n, person(c(\"Hans\", \"W.\"), \"Borchers\", role = \"ctb\", email=\"hwborchers@googlemail.com\",\ncomment = \"optimizeR(*, \\\"GoldenRatio\\\"); origin of hjkMpfr()\")\n, person(\"Mikael\", \"Jagan\", role = \"ctb\", comment = c(\"safer convert.c; configure.ac etc\", ORCID = \"0000-0002-3542-2938\"))\n)", "Description": "Arithmetic (via S4 classes and methods) for arbitrary\nprecision floating point numbers, including transcendental\n(\"special\") functions. To this end, the package interfaces to\nthe 'LGPL' licensed 'MPFR' (Multiple Precision Floating-Point\nReliable) Library which itself is based on the 'GMP' (GNU\nMultiple Precision) Library.", "SystemRequirements": "gmp (>= 4.2.3), mpfr (>= 3.2.0), pdfcrop (part of\nTexLive) is required to rebuild the vignettes.", "SystemRequirementsNote": "'MPFR' (MP Floating-Point Reliable Library,\nhttps://www.mpfr.org/) and 'GMP' (GNU Multiple Precision\nlibrary, https://gmplib.org/), see >> README.md", "SuggestsNote": "MASS, polynom, sfsmisc: only for vignette;", "EnhancesNote": "mentioned in Rd xrefs | used in example", "URL": "https://rmpfr.r-forge.r-project.org/", "BugReports": "https://r-forge.r-project.org/tracker/?group_id=386", "License": "GPL (>= 2)", "Encoding": "UTF-8", "Config/pak/sysreqs": "libgmp3-dev libmpfr-dev", "Repository": "https://r-forge.r-universe.dev", "Date/Publication": "2026-09-05 20:29:38 UTC", "RemoteUrl": "https://github.com/r-forge/rmpfr", "RemoteRef": "HEAD", "RemoteSha": "1bc841d71f121002273c7614054b7a6f6b54fca2", "RemoteSubdir": "pkg", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-10-06 08:46:05 UTC", "User": "root" }, "Author": "Martin Maechler [aut, cre] (ORCID:\n),\nRichard M. Heiberger [ctb] (formatHex(), *Bin, *Dec),\nJohn C. Nash [ctb] (hjkMpfr(), origin of unirootR()),\nHans W. Borchers [ctb] (optimizeR(*, \"GoldenRatio\"); origin of\nhjkMpfr()),\nMikael Jagan [ctb] (safer convert.c; configure.ac etc, ORCID:\n)", "Maintainer": "Martin Maechler ", "_user": "r-forge", "_type": "src", "_file": "Rmpfr_1.1-3.tar.gz", "_fileid": "https://r2.ropensci.org/646da973aa2104acfbc83930047e4a38976e16d7826c82e5077e7592bc330c88", "_filesize": 2144252, "_sha256": "646da973aa2104acfbc83930047e4a38976e16d7826c82e5077e7592bc330c88", "_expires": "2027-01-14T08:52:58.000Z", "_created": "2026-10-06T08:46:05.000Z", "_published": "2026-10-06T08:53:00.541Z", "_jobs": [ { "job": 112185864660, "time": 143, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "11400047527" }, { "job": 112185864654, "time": 179, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11399902425" }, { "job": 112185864650, "time": 136, "config": "linux-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "11400266990" }, { "job": 112185864668, "time": 159, "config": 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"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 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "gmp", "version": ">= 0.6-1", "role": "Depends" }, { "package": "R", "version": ">= 3.6.0", "role": "Depends" }, { "package": "stats", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "DPQmpfr", "role": "Suggests" }, { "package": "MASS", "role": "Suggests" }, { "package": "Bessel", "role": "Suggests" }, { "package": "polynom", "role": "Suggests" }, { "package": "sfsmisc", "version": ">= 1.1-14", "role": "Suggests" }, { "package": "dfoptim", "role": "Enhances" }, { "package": "pracma", "role": "Enhances" }, { 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"https://github.com/r-forge/rmpfr", "_realowner": "r-forge", "_cranurl": true, "_releases": [ { "version": "0.1-5", "date": "2009-08-14" }, { "version": "0.1-6", "date": "2009-09-04" }, { "version": "0.1-7", "date": "2009-09-07" }, { "version": "0.2-3", "date": "2010-01-29" }, { "version": "0.2-6", "date": "2011-02-12" }, { "version": "0.4-2", "date": "2011-08-11" }, { "version": "0.4-3", "date": "2011-09-10" }, { "version": "0.4-4", "date": "2011-11-30" }, { "version": "0.4-6", "date": "2012-02-06" }, { "version": "0.4-7", "date": "2012-05-18" }, { "version": "0.4-8", "date": "2012-05-23" }, { "version": "0.5-0", "date": "2012-07-13" }, { "version": "0.5-1", "date": "2012-12-03" }, { "version": "0.5-2", "date": "2013-08-06" }, { "version": "0.5-3", "date": "2013-09-27" }, { "version": "0.5-4", "date": "2013-10-23" }, { "version": "0.5-5", "date": "2014-06-19" }, { "version": "0.5-6", "date": "2014-09-05" }, { "version": "0.5-7", "date": "2014-11-28" }, { "version": "0.6-0", "date": "2015-12-04" }, { "version": "0.6-1", "date": "2016-11-15" }, { "version": "0.7-0", "date": "2018-01-13" }, { "version": "0.7-1", "date": "2018-07-30" }, { "version": "0.7-2", "date": "2019-01-22" }, { "version": "0.8-1", "date": "2020-01-24" }, { "version": "0.8-2", "date": "2020-11-11" }, { "version": "0.8-3", "date": "2021-03-23" }, { "version": "0.8-4", "date": "2021-04-11" }, { "version": "0.8-5", "date": "2021-10-06" }, { "version": "0.8-6", "date": "2021-10-25" }, { "version": "0.8-7", "date": "2021-10-28" }, { "version": "0.8-8", "date": "2022-06-02" }, { "version": "0.8-9", "date": "2022-06-03" }, { "version": "0.9-0", "date": "2023-01-16" }, { "version": "0.9-1", "date": "2023-01-31" }, { "version": "0.9-2", "date": "2023-04-22" }, { "version": "0.9-3", "date": "2023-08-08" }, { "version": "0.9-4", "date": "2023-12-04" }, { "version": "0.9-5", "date": "2024-01-21" }, { "version": "1.0-0", "date": "2024-11-18" }, { "version": "1.1-0", "date": "2025-05-13" }, { "version": "1.1-1", "date": "2025-07-18" }, { "version": "1.1-2", "date": "2025-10-27" }, { "version": "1.1-3", "date": "2026-09-08" } ], "_exports": [ "..bigq2mpfr", "..bigz2mpfr", ".bigq2mpfr", ".bigz2mpfr", ".getPrec", ".getSign", ".mpfr", ".mpfr_erange", ".mpfr_erange_is_int", ".mpfr_erange_kinds", ".mpfr_erange_set", ".mpfr_formatinfo", ".mpfr_gmp_numbbits", ".mpfr_maxPrec", ".mpfr_minPrec", ".mpfr_negative", ".mpfr_sign", ".mpfr.", ".mpfr.is.whole", ".mpfr2bigq", ".mpfr2bigz", ".mpfr2d", ".mpfr2exp", ".mpfr2i", ".mpfr2list", ".mpfr2str", ".mpfrSizeof", ".mpfrVersion", "Ai", "all.equal", "aperm", "apply", "Arith", "asNumeric", "atan2", "Bernoulli", "beta", "cbind", "chooseMpfr", "chooseMpfr.all", "coerce", "coerce<-", "colMeans", "colSums", "Compare", "Const", "dbinom", "dchisq", "dgamma", "diag", "diag<-", "dnbinom", "dnorm", "dpois", "dt", "Ei", "erf", "erfc", "factorial", "factorialMpfr", "format", "formatBin", "formatDec", "formatHex", "formatMpfr", "frexpMpfr", "getD", "getPrec", 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'asNumeric()'", "topics": [ "asNumeric,mpfr-method", "asNumeric,mpfrArray-method", "asNumeric-methods" ] }, { "page": "atomicVector-class", "title": "Virtual Class \"atomicVector\" of Atomic Vectors", "topics": [ "atomicVector-class" ] }, { "page": "Bernoulli", "title": "Bernoulli Numbers in Arbitrary Precision", "topics": [ "Bernoulli" ] }, { "page": "Bessel_mpfr", "title": "Bessel functions of Integer Order in multiple precisions", "topics": [ "Ai", "Bessel_mpfr", "j0", "j1", "jn", "y0", "y1", "yn" ] }, { "page": "bind-methods", "title": "\"mpfr\" '...' - Methods for Functions cbind(), rbind()", "topics": [ "cbind", "cbind,ANY-method", "cbind,Mnumber-method", "cbind-methods", "rbind", "rbind,ANY-method", "rbind,Mnumber-method", "rbind-methods" ] }, { "page": "chooseMpfr", "title": "Binomial Coefficients and Pochhammer Symbol aka Rising Factorial", "topics": [ "chooseMpfr", "chooseMpfr.all", "pochMpfr" ] }, { "page": "factorialMpfr", "title": "Factorial 'n!' in Arbitrary Precision", "topics": [ "factorialMpfr" ] }, { "page": "formatHex", "title": "Flexibly Format Numbers in Binary, Hex and Decimal Format", "topics": [ "formatBin", "formatDec", "formatHex", "print.Ncharacter" ] }, { "page": "formatMpfr", "title": "Formatting and Printing MPFR (multiprecision) Numbers", "topics": [ ".mpfr2str", "formatMpfr", "formatN.mpfr", "print.mpfr", "print.mpfrArray" ] }, { "page": "fr_ld_expMpfr", "title": "Base-2 Representation and Multiplication of Mpfr Numbers", "topics": [ "frexpMpfr", "ldexpMpfr" ] }, { "page": "gmp-conversions", "title": "Conversion Utilities gmp <-> Rmpfr", "topics": [ ".bigq2mpfr", ".bigz2mpfr", ".mpfr2bigq", ".mpfr2bigz", "coerce,bigq,mpfr-method", "coerce,bigz,mpfr-method" ] }, { "page": "hjkMpfr", "title": "Hooke-Jeeves Derivative-Free Minimization R (working for MPFR)", "topics": [ "hjkMpfr" ] }, { "page": "igamma", "title": "Incomplete Gamma Function", "topics": [ "igamma" ] }, { "page": "integrateR", "title": "One-Dimensional Numerical Integration - in pure R", "topics": [ "integrateR", "print.integrateR", "show,integrateR-method" ] }, { "page": "is.whole", "title": "Whole (\"Integer\") Numbers", "topics": [ "is.whole.mpfr" ] }, { "page": "log1mexp", "title": "Compute f(a) = log(1 +/- exp(-a)) Numerically Optimally", "topics": [ "log1mexp", "log1pexp" ] }, { "page": "matmult", "title": "(MPFR) Matrix (Vector) Multiplication", "topics": [ ".matmult.R", "matmult" ] }, { "page": "Mnumber-class", "title": "Class \"Mnumber\" and \"mNumber\" of \"mpfr\" and regular numbers and arrays from them", "topics": [ "Mnumber-class", "mNumber-class", "numericVector-class" ] }, { "page": "mpfr", "title": "Create \"mpfr\" Numbers (Objects)", "topics": [ "Const", "is.mpfr", "mpfr", "mpfr.default", "mpfr.mpfr" ] }, { "page": "mpfr-class", "title": "Class \"mpfr\" of Multiple Precision Floating Point Numbers", "topics": [ "%*%,array_or_vector,mpfr-method", "%*%,mpfr,array_or_vector-method", "abs,mpfr-method", "all.equal,ANY,mpfr-method", "all.equal,mpfr,ANY-method", "all.equal,mpfr,mpfr-method", "Arg,mpfr-method", "Arith,array,mpfr-method", "Arith,integer,mpfr-method", "Arith,mpfr,array-method", "Arith,mpfr,integer-method", "Arith,mpfr,missing-method", "Arith,mpfr,mpfr-method", "Arith,mpfr,numeric-method", "Arith,numeric,mpfr-method", "as.integer,mpfr-method", "as.numeric,mpfr-method", "as.vector,mpfrArray-method", "atan2,ANY,mpfr-method", "atan2,ANY,mpfrArray-method", "atan2,mpfr,ANY-method", "atan2,mpfr,mpfr-method", "atan2,mpfr,numeric-method", "atan2,mpfrArray,ANY-method", "atan2,mpfrArray,mpfrArray-method", "atan2,numeric,mpfr-method", "beta,ANY,mpfr-method", "beta,ANY,mpfrArray-method", "beta,mpfr,ANY-method", "beta,mpfr,mpfr-method", "beta,mpfr,numeric-method", "beta,mpfrArray,ANY-method", "beta,mpfrArray,mpfrArray-method", "beta,numeric,mpfr-method", "coerce,array,mpfr-method", "coerce,character,mpfr-method", "coerce,integer,mpfr-method", "coerce,logical,mpfr-method", "coerce,mpfr,bigz-method", "coerce,mpfr,character-method", "coerce,mpfr,integer-method", "coerce,mpfr,mpfr1-method", "coerce,mpfr,numeric-method", "coerce,mpfr1,mpfr-method", "coerce,mpfr1,numeric-method", "coerce,numeric,mpfr-method", "coerce,numeric,mpfr1-method", "coerce,raw,mpfr-method", "Compare,array,mpfr-method", "Compare,integer,mpfr-method", "Compare,mpfr,array-method", "Compare,mpfr,integer-method", "Compare,mpfr,mpfr-method", "Compare,mpfr,numeric-method", "Compare,numeric,mpfr-method", "Conj,mpfr-method", "crossprod,array_or_vector,mpfr-method", "crossprod,mpfr,array_or_vector-method", "dim<-,mpfr-method", "factorial,mpfr-method", "format,mpfr-method", "hypot", "Im,mpfr-method", "is.finite,mpfr-method", "is.finite,mpfrArray-method", "is.infinite,mpfr-method", "is.infinite,mpfrArray-method", "is.na,mpfr-method", "is.na,mpfrArray-method", "is.nan,mpfr-method", "is.nan,mpfrArray-method", "lbeta,ANY,mpfr-method", "lbeta,ANY,mpfrArray-method", "lbeta,mpfr,ANY-method", "lbeta,mpfr,mpfr-method", "lbeta,mpfr,numeric-method", "lbeta,mpfrArray,ANY-method", "lbeta,mpfrArray,mpfrArray-method", "lbeta,numeric,mpfr-method", "log,mpfr-method", "Logic,mpfr,mpfr-method", "Logic,mpfr,numeric-method", "Logic,numeric,mpfr-method", "Math,mpfr-method", "Math2,mpfr-method", "mean,mpfr-method", "median,mpfr-method", "Mod,mpfr-method", "mpfr-class", "mpfr1-class", "Ops,ANY,mpfr-method", "Ops,array,mpfr-method", "Ops,bigq,mpfr-method", "Ops,bigz,mpfr-method", "Ops,mpfr,ANY-method", "Ops,mpfr,array-method", "Ops,mpfr,bigq-method", "Ops,mpfr,bigz-method", "Ops,mpfr,vector-method", "Ops,vector,mpfr-method", "print.mpfr1", "print.summaryMpfr", "quantile,mpfr-method", "Re,mpfr-method", "show,mpfr-method", "show,mpfr1-method", "show,summaryMpfr-method", "sign,mpfr-method", "Summary,mpfr-method", "summary,mpfr-method", "summaryMpfr-class", "t,mpfr-method", "tcrossprod,array_or_vector,mpfr-method", "tcrossprod,mpfr,array_or_vector-method", "unique,mpfr,ANY-method", "unique,mpfr-method", "unique.mpfr", "which.max,mpfr-method", "which.min,mpfr-method", "[,mpfr,ANY,missing,missing-method", "[<-,mpfr,ANY,missing,ANY-method", "[<-,mpfr,ANY,missing,mpfr-method", "[<-,mpfr,missing,missing,ANY-method", "[[,mpfr-method" ] }, { "page": "distr-etc", "title": "Distribution Functions with MPFR Arithmetic", "topics": [ "dbinom", "dchisq", "dgamma", "dnbinom", "dnorm", "dpois", "dt", "mpfr-distr", "pgamma", "pnorm" ] }, { "page": "special-math", "title": "Special Mathematical Functions (MPFR)", "topics": [ "Ei", "erf", "erfc", "Li2", "zeta" ] }, { "page": "mpfr-utils", "title": "Rmpfr - Utilities for Precision Setting, etc", "topics": [ "..bigq2mpfr", "..bigz2mpfr", ".getPrec", ".getSign", ".mpfr", ".mpfr.", ".mpfr2d", ".mpfr2exp", ".mpfr2i", ".mpfr2list", ".mpfrSizeof", ".mpfrVersion", ".mpfr_erange", ".mpfr_erange_is_int", ".mpfr_erange_kinds", ".mpfr_erange_set", ".mpfr_formatinfo", ".mpfr_gmp_numbbits", ".mpfr_maxPrec", ".mpfr_minPrec", ".mpfr_negative", ".mpfr_sign", "getD", "getPrec", "mpfr2array", "mpfrImport", "mpfrXport", "mpfr_default_prec", "toNum" ] }, { "page": "utils", "title": "MPFR Number Utilities", "topics": [ ".mpfr.is.whole", "c.mpfr", "diff.mpfr", "mpfr.is.0", "mpfr.is.integer", "mpfrIs0", "mpfrVersion" ] }, { "page": "mpfrArray", "title": "Construct \"mpfrArray\" almost as by 'array()'", "topics": [ "mpfrArray" ] }, { "page": "mpfrMatrix-class", "title": "Classes \"mpfrMatrix\" and \"mpfrArray\"", "topics": [ "%*%,Mnumber,mpfr-method", "%*%,mpfr,Mnumber-method", "%*%,mpfr,mpfr-method", "%*%,mpfr,mpfrMatrix-method", "%*%,mpfrMatrix,mpfr-method", "%*%,mpfrMatrix,mpfrMatrix-method", "aperm,mpfrArray-method", "apply,mpfrArray-method", "Arith,mpfr,mpfrArray-method", "Arith,mpfrArray,mpfr-method", "Arith,mpfrArray,mpfrArray-method", "Arith,mpfrArray,numeric-method", "Arith,numeric,mpfrArray-method", "as.vector,mpfrArray,missing-method", "coerce,array,mpfrArray-method", "coerce,matrix,mpfrMatrix-method", "coerce,mpfrArray,array-method", 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