Package: Rmpfr 1.0-0

Martin Maechler

Rmpfr: Interface R to MPFR - Multiple Precision Floating-Point Reliable

Arithmetic (via S4 classes and methods) for arbitrary precision floating point numbers, including transcendental ("special") functions. To this end, the package interfaces to the 'LGPL' licensed 'MPFR' (Multiple Precision Floating-Point Reliable) Library which itself is based on the 'GMP' (GNU Multiple Precision) Library.

Authors:Martin Maechler [aut, cre], Richard M. Heiberger [ctb], John C. Nash [ctb], Hans W. Borchers [ctb], Mikael Jagan [ctb]

Rmpfr_1.0-0.tar.gz
Rmpfr_1.0-0.tar.gz(r-4.5-noble)Rmpfr_1.0-0.tar.gz(r-4.4-noble)
Rmpfr.pdf |Rmpfr.html
Rmpfr/json (API)
NEWS

# Install 'Rmpfr' in R:
install.packages('Rmpfr', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://r-forge.r-project.org/projects/rmpfr

Uses libs:
  • mpfr4– Multiple precision floating-point computation
  • gmp– Multiprecision arithmetic library

10.46 score 3 stars 142 packages 304 scripts 41k downloads 4 mentions 129 exports 1 dependencies

Last updated 19 days agofrom:02e84f8437. Checks:OK: 2. Indexed: no.

TargetResultDate
Doc / VignettesOKNov 19 2024
R-4.5-linux-x86_64OKNov 19 2024

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.mpfrVersionAiall.equalapermapplyArithasNumericatan2BernoullibetacbindchooseMpfrchooseMpfr.allcoercecoerce<-colMeanscolSumsCompareConstdbinomdgammadiagdiag<-dnbinomdnormdpoisdtEierferfcfactorialfactorialMpfrformatformatBinformatDecformatHexformatMpfrfrexpMpfrgetDgetPrecheadhjkMpfrhypotigammaintegrateRis.mpfrj0j1jnlbetaldexpMpfrLi2log1mexplog1pexpLogicMathMath2matmultmeanmedianmpfrmpfr_default_precmpfr.is.0mpfr.is.integermpfr2arraympfrArraympfrImportmpfrIs0mpfrVersionmpfrXportnormnum2bigqOpsoptimizeRouterpbetaIpmaxpminpnormpochMpfrqnormIquantilerbindroundMpfrrowMeansrowSumssapplyMpfrseqMpfrshowsumBinomMpfrsummarySummaryttailtoNumuniqueunirootRwhich.maxwhich.miny0y1ynzeta

Dependencies:gmp

Accurately Computing log(1 - exp(.)) -- Assessed by Rmpfr

Rendered fromlog1mexp-note.Rnwusingutils::Sweaveon Nov 19 2024.

Last update: 2023-01-16
Started: 2012-12-03

Arbitrarily Accurate Computation with R Package Rmpfr

Rendered fromRmpfr-pkg.Rnwusingutils::Sweaveon Nov 19 2024.

Last update: 2023-01-16
Started: 2012-12-03

useR-2011-abstract

Rendered fromMaechler_useR_2011-abstr.Rnwusingutils::Sweaveon Nov 19 2024.

Last update: 2013-05-04
Started: 2013-05-04

Readme and manuals

Help Manual

Help pageTopics
R MPFR - Multiple Precision Floating-Point ReliableRmpfr-package Rmpfr
Auxiliary Class "array_or_vector"array_or_vector-class
Methods for 'asNumeric(<mpfr>)'asNumeric,mpfr-method asNumeric,mpfrArray-method asNumeric-methods
Virtual Class "atomicVector" of Atomic VectorsatomicVector-class
Bernoulli Numbers in Arbitrary PrecisionBernoulli
Bessel functions of Integer Order in multiple precisionsAi Bessel_mpfr j0 j1 jn y0 y1 yn
"mpfr" '...' - Methods for Functions cbind(), rbind()cbind cbind,ANY-method cbind,Mnumber-method cbind-methods rbind rbind,ANY-method rbind,Mnumber-method rbind-methods
Binomial Coefficients and Pochhammer Symbol aka Rising FactorialchooseMpfr chooseMpfr.all pochMpfr
Factorial 'n!' in Arbitrary PrecisionfactorialMpfr
Flexibly Format Numbers in Binary, Hex and Decimal FormatformatBin formatDec formatHex print.Ncharacter
Formatting MPFR (multiprecision) Numbers.mpfr2str formatMpfr formatN.mpfr
Base-2 Representation and Multiplication of Mpfr NumbersfrexpMpfr ldexpMpfr
Conversion Utilities gmp <-> Rmpfr.bigq2mpfr .bigz2mpfr .mpfr2bigq .mpfr2bigz coerce,bigq,mpfr-method coerce,bigz,mpfr-method
Hooke-Jeeves Derivative-Free Minimization R (working for MPFR)hjkMpfr
Incomplete Gamma Functionigamma
One-Dimensional Numerical Integration - in pure RintegrateR print.integrateR show,integrateR-method
Whole ("Integer") Numbersis.whole.mpfr
Compute f(a) = log(1 +/- exp(-a)) Numerically Optimallylog1mexp log1pexp
(MPFR) Matrix (Vector) Multiplication.matmult.R matmult
Class "Mnumber" and "mNumber" of "mpfr" and regular numbers and arrays from themMnumber-class mNumber-class numericVector-class
Create "mpfr" Numbers (Objects)Const is.mpfr mpfr mpfr.default mpfr.mpfr
Class "mpfr" of Multiple Precision Floating Point Numbers%*%,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
Distribution Functions with MPFR Arithmeticdbinom dgamma dnbinom dnorm dpois dt mpfr-distr pnorm
Special Mathematical Functions (MPFR)Ei erf erfc Li2 zeta
Rmpfr - Utilities for Precision Setting, Printing, etc..bigq2mpfr ..bigz2mpfr .getPrec .getSign .mpfr .mpfr. .mpfr2d .mpfr2exp .mpfr2i .mpfr2list .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 print.mpfr print.mpfrArray toNum
MPFR Number Utilities.mpfr.is.whole c.mpfr diff.mpfr mpfr.is.0 mpfr.is.integer mpfrIs0 mpfrVersion
Construct "mpfrArray" almost as by 'array()'mpfrArray
Classes "mpfrMatrix" and "mpfrArray"%*%,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 coerce,mpfrArray,matrix-method coerce,mpfrArray,vector-method coerce,mpfrMatrix,matrix-method coerce<-,mpfrArray,vector-method colMeans,mpfrArray-method colSums,mpfrArray-method Compare,mpfr,mpfrArray-method Compare,mpfrArray,mpfr-method Compare,mpfrArray,numeric-method Compare,numeric,mpfrArray-method crossprod,Mnumber,mpfr-method crossprod,mpfr,missing-method crossprod,mpfr,Mnumber-method crossprod,mpfr,mpfr-method crossprod,mpfr,mpfrMatrix-method crossprod,mpfrMatrix,mpfr-method crossprod,mpfrMatrix,mpfrMatrix-method diag,mpfrMatrix-method diag<-,mpfrMatrix-method dim,mpfrArray-method dimnames,mpfrArray-method dimnames<-,mpfrArray-method mpfrArray-class mpfrMatrix-class norm,ANY,missing-method norm,mpfrMatrix,character-method rowMeans,mpfrArray-method rowSums,mpfrArray-method show,mpfrArray-method sign,mpfrArray-method t,mpfrMatrix-method tcrossprod,Mnumber,mpfr-method tcrossprod,mpfr,missing-method tcrossprod,mpfr,Mnumber-method tcrossprod,mpfr,mpfr-method tcrossprod,mpfr,mpfrMatrix-method tcrossprod,mpfrMatrix,mpfr-method tcrossprod,mpfrMatrix,mpfrMatrix-method [,mpfrArray,ANY,ANY,ANY-method [,mpfrArray,ANY,missing,missing-method [,mpfrArray,matrix,missing,missing-method [<-,mpfrArray,ANY,ANY,ANY-method [<-,mpfrArray,ANY,ANY,mpfr-method [<-,mpfrArray,ANY,missing,ANY-method [<-,mpfrArray,ANY,missing,mpfr-method [<-,mpfrArray,matrix,missing,ANY-method [<-,mpfrArray,matrix,missing,mpfr-method [<-,mpfrArray,missing,ANY,ANY-method [<-,mpfrArray,missing,ANY,mpfr-method [<-,mpfrArray,missing,missing,ANY-method [<-,mpfrArray,missing,missing,mpfr-method
Functions for mpfrMatrix Objectsdeterminant.mpfrMatrix
BigQ / BigRational Approximation of Numbersnum2bigq
High Precision One-Dimensional OptimizationoptimizeR
Accurate Incomplete Beta / Beta Probabilities For Integer ShapespbetaI
Parallel Maxima and Minimapmax pmax,ANY-method pmax,mNumber-method pmax-methods pmin pmin,ANY-method pmin,mNumber-method pmin-methods
Gaussian / Normal Quantiles 'qnorm()' via InversionqnormI
Base Functions etc, as an Rmpfr versionouter
Rounding to Binary bits, "mpfr-internally"roundMpfr setPrec
Apply a Function over a "mpfr" VectorsapplyMpfr
"mpfr" Sequence GenerationseqMpfr
Compactly Show STRucture of Rmpfr Number Objectstr.mpfr
(Alternating) Binomial Sums via RmpfrsumBinomMpfr
One Dimensional Root (Zero) Finding - in pure RunirootR