fntl

Numerical Tools for 'Rcpp' and Lambda Functions

v0.1.2 · Nov 12, 2024 · MIT + file LICENSE

Description

Provides a 'C++' API for routinely used numerical tools such as integration, root-finding, and optimization, where function arguments are given as lambdas. This facilitates 'Rcpp' programming, enabling the development of 'R'-like code in 'C++' where functions can be defined on the fly and use variables in the surrounding environment.

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CRAN Check Status

13 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	429.8s
r-devel-linux-x86_64-debian-gcc	OK	319.8s
r-devel-linux-x86_64-fedora-clang	OK	588.3s
r-devel-linux-x86_64-fedora-gcc	OK	776.9s
r-devel-windows-x86_64	OK	531s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	175s
r-oldrel-windows-x86_64	OK	624s
r-patched-linux-x86_64	OK	405.7s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	51s
r-release-macos-x86_64	OK	228s
r-release-windows-x86_64	OK	546s

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026

ERROR r-devel-linux-x86_64-debian-gcc

examples

Running examples in ‘fntl-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: trunc
> ### Title: Functions for Truncated Distributions
> ### Aliases: trunc d_trunc p_trunc q_trunc r_trunc
> 
> ### ** Examples
> 
> library(tidyverse)
Error in library(tidyverse) : there is no package called ‘tidyverse’
Execution halted

OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026

NOTE r-oldrel-macos-arm64

installed package size

installed size is  8.2Mb
  sub-directories of 1Mb or more:
    libs   7.3Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  7.9Mb
  sub-directories of 1Mb or more:
    libs   7.1Mb

ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026

ERROR r-devel-windows-x86_64

whether package can be installed

Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/fntl.Rcheck/00install.out' for details.

NOTE r-oldrel-macos-arm64

installed package size

installed size is  8.2Mb
  sub-directories of 1Mb or more:
    libs   7.3Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  7.9Mb
  sub-directories of 1Mb or more:
    libs   7.1Mb

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-oldrel-macos-arm64

installed package size

installed size is  8.2Mb
  sub-directories of 1Mb or more:
    libs   7.3Mb

NOTE r-oldrel-macos-x86_64

installed package size

installed size is  7.9Mb
  sub-directories of 1Mb or more:
    libs   7.1Mb

Reverse Dependencies (1)

imports

vws

linking_to

vws

Dependency Network

Version History

4 tracked

new 0.1.2 Mar 10, 2026

updated 0.1.2 ← 0.1.1 diff Nov 11, 2024

new 0.1.1 Sep 6, 2024

new 0.1.0 Aug 25, 2024