Package: fntl 0.1.3

fntl: Numerical Tools for 'Rcpp' and Lambda Functions

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.

Authors:Andrew M. Raim [aut, cre]

fntl_0.1.3.tar.gz
fntl_0.1.3.zip(r-4.7)fntl_0.1.3.zip(r-4.6)fntl_0.1.3.zip(r-4.5)
fntl_0.1.3.tgz(r-4.6-x86_64)fntl_0.1.3.tgz(r-4.6-arm64)fntl_0.1.3.tgz(r-4.5-x86_64)fntl_0.1.3.tgz(r-4.5-arm64)
fntl_0.1.3.tar.gz(r-4.7-arm64)fntl_0.1.3.tar.gz(r-4.7-x86_64)fntl_0.1.3.tar.gz(r-4.6-arm64)fntl_0.1.3.tar.gz(r-4.6-x86_64)
fntl_0.1.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
fntl/json (API)
NEWS

# Install 'fntl' in R:

install.packages('fntl', repos = c('https://andrewraim.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/andrewraim/fntl/issues

Uses libs:

c++– GNU Standard C++ Library v3

On CRAN:

quarto cpp

3.78 score 1 stars 1 packages 7 scripts 545 downloads 46 exports 1 dependencies

Last updated from:ddcce09844. Checks:12 ERROR, 1 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	ERROR	164
linux-devel-x86_64	ERROR	179
source / vignettes	ERROR	196
linux-release-arm64	ERROR	172
linux-release-x86_64	ERROR	173
macos-release-arm64	ERROR	157
macos-release-x86_64	ERROR	317
macos-oldrel-arm64	ERROR	132
macos-oldrel-x86_64	ERROR	305
windows-devel	ERROR	180
windows-release	ERROR	199
windows-oldrel	ERROR	236
wasm-release	OK	124

Exports:bfgs_args bfgs1 bfgs2 cg_args cg1 cg2 col_apply d_trunc deriv1 deriv2 fd_deriv1 fd_deriv2 findroot_args findroot_bisect findroot_brent goldensection gradient0 hessian0 integrate_args integrate0 jacobian0 lbfgsb_args lbfgsb1 lbfgsb2 mat_apply neldermead neldermead_args nlm_args nlm1 nlm2 nlm3 optimize_args optimize_brent outer1 outer1_matvec outer1_triplet outer2 outer2_matvec outer2_triplet p_trunc q_trunc r_trunc richardson_args row_apply solve_cg which0

Dependencies:Rcpp

Vignettes and/or manual for this package failed to build, some documents may be unavailable. Please inspect thebuild logs for more information.

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
fntl	fntl-package fntl
Arguments	args bfgs_args cg_args findroot_args integrate_args lbfgsb_args neldermead_args nlm_args optimize_args richardson_args
Numerical Derivatives via Finite Differences	deriv deriv1 deriv2 fd_deriv1 fd_deriv2
Find Root	findroot findroot_bisect findroot_brent
Numerical Gradient Vector	gradient0
Numerical Hessian	hessian0
Integration	integrate0
Numerical Jacobian Matrix	jacobian0
Matrix Apply Functions	col_apply matrix_apply mat_apply row_apply
Multivariate Optimization	bfgs1 bfgs2 cg1 cg2 lbfgsb1 lbfgsb2 multivariate-optimization neldermead nlm1 nlm2 nlm3
Outer Matrix	outer outer1 outer1_matvec outer1_triplet outer2 outer2_matvec outer2_triplet
Iteratively Solve a Linear System with Conjugate Gradient	solve_cg
Functions for Truncated Distributions	d_trunc p_trunc q_trunc r_trunc trunc
Univariate Optimization	goldensection optimize_brent univariate-optimization
Matrix Which Function	which0