Package: Rcppautodiff
Type: Package
Title: An Interface to the C++ Automatic Differentiation Library
        'autodiff'
Version: 0.1.0
Date: 2026-06-27
Authors@R: c(person(given = "Satyaprakash", family = "Nayak",
                    role = c("aut", "cre"), email = "satyaprakash.nayak@gmail.com", 
                    comment = c(ORCID = "0000-0001-7225-1317")))
Maintainer: Satyaprakash Nayak <satyaprakash.nayak@gmail.com>
URL: https://github.com/sn248/Rcppautodiff,
        https://sn248.github.io/Rcppautodiff/
BugReports: https://github.com/sn248/Rcppautodiff/issues
Description: Provides an interface from R to the 'autodiff' library
        <https://autodiff.github.io/>, a modern header-only C++ library
        for automatic differentiation. Unlike numerical
        differentiation, automatic differentiation computes derivatives
        of functions to machine precision without truncation error,
        using either forward or reverse mode. The 'autodiff' header
        files are shipped with this package so that other R packages
        can use them by including 'Rcppautodiff' in the 'LinkingTo'
        field of their 'DESCRIPTION' file. Example programs demonstrate
        computing derivatives of single-variable and multi-variable
        functions, gradient vectors, Jacobian matrices and derivatives
        with respect to parameters, using 'Rcpp' and 'RcppEigen'.
License: GPL (>= 2)
Suggests: knitr, rmarkdown, tinytest
Encoding: UTF-8
Imports: Rcpp (>= 1.0.8.3), RcppEigen
LinkingTo: Rcpp, RcppEigen
VignetteBuilder: knitr
Config/roxygen2/version: 8.0.0
NeedsCompilation: yes
Packaged: 2026-07-19 15:41:36 UTC; root
Author: Satyaprakash Nayak [aut, cre] (ORCID:
        <https://orcid.org/0000-0001-7225-1317>)
Repository: https://cran.r-universe.dev
Date/Publication: 2026-07-19 12:40:08 UTC
RemoteUrl: https://github.com/cran/Rcppautodiff
RemoteRef: HEAD
RemoteSha: 5f3634fcf2da96d247c0489f4fe91cbc69d4cdf3