Works normally in R-4.1.2 with Rmpfr_0.8-7 on Macintosh aarch64-apple-darwin20
I am running inside Emacs using ESS
> packageVersion("Rmpfr")
[1] ‘0.8.7’
> library(Rmpfr)
Loading required package: gmp
Attaching package: ‘gmp’
The following objects are masked from ‘package:base’:
%*%, apply, crossprod, matrix, tcrossprod
C code of R package 'Rmpfr': GMP using 64 bits per limb
Attaching package: ‘Rmpfr’
The following object is masked from ‘package:gmp’:
outer
The following objects are masked from ‘package:stats’:
dbinom, dgamma, dnbinom, dnorm, dpois, dt, pnorm
The following objects are masked from ‘package:base’:
cbind, pmax, pmin, rbind
> x1 <- mpfr(-50, 200)
> x1
1 'mpfr' number of precision 200 bits
[1] -50
> x2 <- mpfr(-50.1, 200)
> x2
1 'mpfr' number of precision 200 bits
[1] -50.10000000000000142108547152020037174224853515625
> version
_
platform aarch64-apple-darwin20
arch aarch64
os darwin20
system aarch64, darwin20
status
major 4
minor 1.2
year 2021
month 11
day 01
svn rev 81115
language R
version.string R version 4.1.2 (2021-11-01)
nickname Bird Hippie
>
> On Nov 27, 2021, at 15:46, Dev Chakraborty <dpc10s...@gmail.com> wrote:
>
> I used package Rmpfr ca. 2017 and it worked fine. The latest version
> (0.8-7) causes R (running under RStudio) to crash. A simple example is:
>
> library(Rmpfr)
> x1 <- mpfr(-50, 200)
> x2 <- mpfr(-50.1, 200)
>
> Which gives the message:
>
> R Session Aborted
> R encountered a fatal error
> The session was terminated
> Start New Session
>
> I am using R version 4.1.1 on a Mac running MacOS 12.0.1. and an older iMac
> running 10.15.7. The problem occurs with both machines.
>
> When I install from the CRAN archive file Rmpfr_0.6-1.tar.gz (the version
> of the package around 2017, corresponding to the last time I used it) the
> problem goes away.
>
> [[alternative HTML version deleted]]
>
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