Package: RcppHyperDual Type: Package Title: Rcpp Interface to Hyper-Dual Numbers Version: 0.0.1 Date: 2015-03-07 Author: Dirk Eddelbuettel, Ravi Varadhan and Tim Triche Maintainer: Dirk Eddelbuettel Description: Hyper-Dual Numbers permit the exact calculation of second derivatives which is both free of truncation and subtractive cancellation. Hyper-Dual numbers were introduced Jeffrey Fike and Juan Alonson, and this package uses a header-only C++ implementation by Fike and released under the MIT license. Accurate 2nd derivatives computation. License: GPL (>= 2) Imports: Rcpp (>= 0.11.0) LinkingTo: Rcpp Repository: https://eddelbuettel.r-universe.dev Date/Publication: 2018-09-02 15:07:34 UTC RemoteUrl: https://github.com/eddelbuettel/rcpphyperdual RemoteRef: HEAD RemoteSha: f3b0998eef2f2a971f316ebc508c1cf0959e2999 NeedsCompilation: yes Packaged: 2026-07-03 18:03:20 UTC; root