https://cran.r-universe.dev/Rcppautodiffhttps://cran.r-universe.dev/api/packages/Rcppautodiffhttps://cran.r-universe.dev/Rcppautodiff/Rcppautodiff.pdfhttps://cran.r-universe.dev/Rcppautodiff/doc/manual.htmlhttps://cran.r-universe.dev/Rcppautodiff/citationhttps://cran.r-universe.dev/Rcppautodiff/citation.txthttps://cran.r-universe.dev/Rcppautodiff/citation.cffhttps://cran.r-universe.dev/Rcppautodiff/doc/Introduction-to-Rcppautodiff.Rmdhttps://cran.r-universe.dev/articles/Rcppautodiff/Introduction-to-Rcppautodiff.html