Armadillo is a powerful and expressive C++ template library for linear algebra aiming towards a good balance between speed and ease of use with a syntax deliberately close to a Matlab. RcppArmadillo integrates this library with the R environment and language–and is widely used by (currently) 680 other packages on CRAN.
A second small Armadillo bugfix upstream update 9.800.4 came out yesterday for the 9.800.* series, following a similar bugfix release 9.800.3 in December. This time just one file was changed (see below).
Changes in RcppArmadillo version 0.9.800.4.0 (2020-20-24)
Upgraded to Armadillo release 9.800.4 (Horizon Scraper)
- fixes for incorrect type promotion in
Courtesy of CRANberries, there is a diffstat report relative to previous release. More detailed information is on the RcppArmadillo page. Questions, comments etc should go to the rcpp-devel mailing list off the R-Forge page.